book-condensed hydraulic.pdf

CondensedHydraulicData

Cornell Pump Company

CONDENSED HYDRAULIC DATA

BOOK

CORNELL PUMP COMPANYP.O. Box 6334

Portland, Oregon 97228-6334

Phone: 503-653-0330Fax: 503-653-0338

Web: www.cornellpump.com

Condensed Hydraulic Data Book:Condensed Hydraulic Data Book 8/7/07 10:04 AM Page 1

Pumpsfor Clear Liquid and

Solids Handling Applications

CORNELL PUMPSavailable in a variety of configurations

to meet your special needs!

Horizontal Close-Coupled Vertical Coupled and Close-Coupled

Horizontal and Vertical FrameS.A.E. Engine Mount

Redi-Prime Self Priming PumpsHydro & Energy Recovery Turbines

Discharge Sizes to 30"

Efficient by Design

Cndnsd Hydrlc Dta Bk.eps:Condensed Hydraulic Data Book 1/24/08 11:01 AM Page 2

3CONDENSED HYDRAULIC DATAWATER DATA

General Information on Water

Specific gravity of water is usually given as 1.0 at 60F. However, forsome purposes it is given as 1.0 at 39.2F; the point of maximumdensity. Based on water at 39.2F as 1.0, water at 60F has a specificgravity of .999. Therefore it makes no practical difference which baseis selected.

Viscosity of water varies as follows:

Weight and Volume Equivalents:

1 Second-Foot (cu.ft. per sec.) of Water = 448.83 GPM

Barrels per day (42 gal) x .02917 = gal. per min.

Pressure, Lb. per Sq. In. to Feet (head) of Waterft. = 2.31 x lb./sq. in.

Pressure, Feet (head) of Water to Lb. per Sq. In.lb./sq. in. = .4331 x ft.

Inches of Mercury (at 32F) to Feet of Water (at 39.2F)ft. = 1.133 x in. hg.

32F 50F 60F 70F 80F 100F 120F 140F 160F 180F 212FAbsolute visc. 1.79 1.31 1.12 0.98 0.86 0.68 0.56 0.47 0.40 0.35 0.28centipoiseKinematic visc. 1.79 1.31 1.12 0.98 0.86 0.69 0.57 0.48 0.41 0.36 0.29centistokes

U.S. Imperial Cubic Cubic CubicGallons Gallons Inch Foot Pound Cwt Ton Liter Meter

(U.S.) (U.S.)U.S. Gallons 1.0 .8327 231. .13368 8.345 .08345 .00418 3.785 .00378Imperial Gallon 1.201 1.0 277.41 .1605 10.02 .1002 .00502 4.546 .00455Cubic Inch .004329 .003607 1.0 .000579 .036124 .0164 Cubic Foot 7.4805 6.232 1728.0 1.0 62.425 .6243 .03121 28.317 .0283Pound* .1198 .0998 27.68 .01602 1.0 .01 .0005 .454 Cwt (U.S.)* 11.98 9.98 2768.0 1.602 100.0 1.0 .05 45.36 .0454Ton (U.S.)* 239.6 199.6 32.04 2000.0 20.0 1.0 906.9 .907Liter .2642 .22 61.023 .0353 2.205 .022 .0011 1.0 .001Cubic Meter 264.2 220.0 35.314 2204.5 22.045 1.102 1000.0 1.0

*Volume weight relationships for water at greatest density (39.2F).

Convert to

Convert from


4CONDENSED HYDRAULIC DATAWATER DATA

Values of CRange Average Commonly

(High = best, value usedTYPE OF PIPE smooth, for good, value

well-laid) clean for(Low = poor new designto corroded) pipe purposes

Cement-asbestos 160 - 140 150 140Fibre - 150 140Bitumastic-enamel-lined iron or steel

centrifugally applied 160 - 130 148 140Cement-lined iron or steel centrifugally applied - 150 140Copper, brass, lead, tin or glass pipe and tubing 150 - 120 140 130Wood-stave 145 - 110 120 110Welded and seamless steel 150 - 80 140 100Continuous-interior riveted steel (no projecting

rivets or joints) - 139 100Wrought-iron 150 - 80 130 100Cast-iron 150 - 80 130 100Tar-coated cast-iron 145 - 80 130 100Girth-riveted steel (projecting rivets in girth seams only) - 130 100Concrete 152 - 85 120 100Full-riveted steel (projecting rivets in girth and

horizontal seams only) - 115 100Vitrified - 110 100Spiral-riveted steel (flow with lap) - 110 100Spiral-riveted steel (flow against lap) - 100 90Corrugated steel - 60 60Value of C 150 140 130 120 110 100 90 80 70 60Multiplier to correct tables 0.47 0.54 0.62 0.71 0.84 1.0 1.22 1.50 1.93 2.57

( )FRICTION LOSSES IN PIPES CARRYING WATERAmong the many empirical formulas for friction losses that havebeen proposed, that of Hazen and Williams has been most widelyused. It states that:

f = 0.2083 100 1.85 q1.85

C d4.8655Where: f = friction head in feet of liquid d = inside dia. of pipe in inches

per 100 feet of pipe (if desired q = flow in gallons per minutein lbs. per sq. in. multiply C = constant accounting forf x .433 x sp. gr.) surface roughness

This formula gives accurate values only when the kinematic viscosity of the liquids is about 1.1 centistokes or 31.5 SSU, whichis the case with water at about 60F. But the viscosity of watervaries with the temperature, from 1.8 at 32F, to .29 centistokes at212F. The tables are therefore subject to this error, which mayincrease the friction loss as much as 20% at 32F and decrease itas much as 20% at 212F. Note that the tables may be used forany liquid having a viscosity of the same order as indicated above.Values of C for various types of pipe are given below with the corresponding multiplier which should apply to the tabulated values of the head loss - f, as given on pages 6 to 22.


5Friction Losses in Pipe; C = 100 (for old pipe)*.12 INCH

STANDARD WEIGHT STEEL EXTRA STRONG STEELFLOW .269" Inside Diameter .215" Inside Diameter

(US GPM) Velocity Velocity Head Loss Velocity Velocity Head Loss(ft./sec.) Head (feet) (ft./100 ft.) (ft./sec.) Head (feet) (ft./100ft.)

0.1 0.565 0.00 1.75 0.884 0.01 5.210.2 1.13 0.02 6.31 1.77 0.05 18.800.3 1.69 0.04 13.40 2.65 0.11 39.800.4 2.26 0.08 22.80 3.54 0.19 67.700.5 2.83 0.12 34.40 4.42 0.30 102.000.6 3.39 0.18 48.20 5.32 0.44 147.000.7 3.95 0.24 64.10 6.29 0.61 191.000.8 4.52 0.32 82.00 7.08 0.78 244.000.9 5.08 0.40 102.00 7.96 0.98 303.001.0 5.65 0.50 124.00 8.84 1.21 369.00

.25 INCHSTANDARD WEIGHT STEEL EXTRA STRONG STEEL

FLOW .364" Inside Diameter .302" Inside Diameter(US GPM) Velocity Velocity Head Loss Velocity Velocity Head Loss

(ft./sec.) Head (feet) (ft./100 ft.) (ft./sec.) Head (feet) (ft./100ft.)0.4 1.23 0.02 5.22 1.79 0.05 13.000.6 1.85 0.05 11.10 2.69 0.11 27.400.8 2.47 0.09 18.80 3.59 0.20 46.701.0 3.08 0.15 28.50 4.48 0.31 70.601.2 3.71 0.21 39.90 5.38 0.45 98.901.4 4.33 0.29 53.00 6.27 0.61 132.001.6 4.94 0.38 67.90 7.17 0.80 168.001.8 5.55 0.48 84.40 8.07 1.01 209.002.0 6.17 0.59 103.00 8.96 1.25 254.002.5 7.71 0.92 155.00 11.20 1.95 385.00



(ft./sec.) Head (feet) (ft./100 ft.) (ft./sec.) Head (feet) (ft./100ft.)0.8 1.35 0.03 4.30 1.83 0.05 9.071.0 1.68 0.04 6.50 2.28 0.08 13.701.5 2.52 0.10 13.80 3.43 0.18 29.002.0 3.36 0.18 23.40 4.57 0.32 49.402.5 4.21 0.28 35.40 5.71 0.51 74.603.0 5.05 0.40 49.60 6.85 0.73 105.003.5 5.89 0.54 66.00 8.00 0.99 139.004.0 6.73 0.70 84.50 9.14 1.30 178.005.0 8.41 1.10 134.00 11.40 2.00 269.006.0 10.10 1.58 179.00 13.70 2.90 377.00

* For new pipe, multiply head loss figures by 0.54

CONDENSED HYDRAULIC DATAWATER DATA


6Friction Losses in Pipe; C = 100 (for old pipe)*.5 INCH

STANDARD WEIGHT STEEL EXTRA STRONG STEELFLOW .622" Inside Diameter .546" Inside Diameter


0.5 0.528 0.00 0.582 0.686 0.01 1.101.0 1.06 0.02 2.10 1.37 0.03 3.961.5 1.58 0.04 4.44 2.06 0.07 8.382.0 2.11 0.07 7.57 2.74 0.12 14.302.5 2.64 0.11 11.40 3.43 0.18 21.603.0 3.17 0.16 16.00 4.11 0.26 30.203.5 3.70 0.21 21.30 4.80 0.36 40.204.0 4.23 0.28 27.30 5.48 0.47 51.404.5 4.75 0.35 33.90 6.17 0.59 64.005.0 5.28 0.43 41.20 6.86 0.73 77.705.5 5.81 0.52 49.20 7.54 0.88 92.706.0 6.34 0.62 57.80 8.23 1.05 109.006.5 6.87 0.73 67.00 8.91 1.23 126.007.0 7.39 0.85 76.80 9.60 1.43 145.007.5 7.92 0.97 87.30 10.30 1.60 165.008.0 8.45 1.11 98.30 11.00 1.90 185.008.5 8.98 1.25 110.00 11.60 2.10 207.009.0 9.51 1.40 122.00 12.30 2.40 231.009.5 10.00 1.60 135.00 13.00 2.60 255.00

10.0 10.60 1.70 149.00 13.70 2.90 280.00



(ft./sec.) Head (feet) (ft./100 ft.) (ft./sec.) Head (feet) (ft./100ft.)1.5 0.903 0.01 1.13 1.11 0.02 1.882.0 1.20 0.02 1.93 1.48 0.03 3.212.5 1.51 0.04 2.91 1.86 0.05 4.853.0 1.81 0.05 4.08 2.23 0.08 6.793.5 2.11 0.07 5.42 2.60 0.11 9.034.0 2.41 0.09 6.94 2.97 0.14 11.604.5 2.71 0.11 8.63 3.34 0.17 14.405.0 3.01 0.14 10.50 3.71 0.21 17.506.0 3.61 0.20 14.70 4.45 0.31 24.507.0 4.21 0.28 19.60 5.20 0.42 32.608.0 4.82 0.36 25.00 5.94 0.55 41.709.0 5.42 0.46 31.10 6.68 0.69 51.80

10.0 6.02 0.56 37.80 7.42 0.86 63.0011.0 6.62 0.68 45.10 8.17 1.04 75.1012.0 7.22 0.81 53.00 8.91 1.23 88.3013.0 7.82 0.95 61.50 9.63 1.44 102.0014.0 8.43 1.10 70.50 10.40 1.70 117.0016.0 9.63 1.44 90.20 11.90 2.20 150.0018.0 10.80 1.80 112.00 13.40 2.80 187.0020.0 12.00 2.20 136.00 14.80 3.40 227.00




7Friction Losses in Pipe; C = 100 (for old pipe)*1 INCH

STANDARD WEIGHT STEEL EXTRA STRONG STEELFLOW 1.049" Inside Diameter .957" Inside Diameter


0.1 0.565 0.00 1.75 0.884 0.01 5.212 0.742 0.01 0.595 0.892 0.01 0.933 1.11 0.02 1.26 1.34 0.03 1.974 1.49 0.03 2.14 1.79 0.05 3.285 1.86 0.05 3.24 2.23 0.08 5.076 2.23 0.08 4.54 2.68 0.11 7.108 2.97 0.14 7.73 3.57 0.20 12.10

10 3.71 0.21 11.70 4.46 0.31 18.3012 4.46 0.31 16.40 5.36 0.45 25.6014 5.20 0.42 21.80 6.25 0.61 34.0016 5.94 0.55 27.90 7.14 0.79 43.6018 6.68 0.69 34.70 8.03 1.00 54.2020 7.43 0.86 42.10 8.92 1.24 65.8022 8.17 1.04 50.20 9.82 1.50 78.5024 8.91 1.23 59.00 10.70 1.80 94.4026 9.66 1.45 68.40 11.60 2.10 107.0028 10.40 1.70 78.50 12.50 2.40 123.0030 11.10 1.90 89.20 13.40 2.80 139.0035 13.00 2.60 119.00 15.60 3.80 185.0040 14.90 3.50 152.00 17.90 5.00 237.0045 16.70 4.30 189.00 20.10 6.30 295.00

1.25 INCHSTANDARD WEIGHT STEEL EXTRA STRONG STEEL

FLOW 1.380" Inside Diameter 1.278" Inside Diameter(US GPM) Velocity Velocity Head Loss Velocity Velocity Head Loss

(ft./sec.) Head (feet) (ft./100 ft.) (ft./sec.) Head (feet) (ft./100ft.)4 0.86 0.01 0.564 1.00 0.02 0.8215 1.07 0.02 0.853 1.25 0.02 1.246 1.29 0.03 1.20 1.50 0.04 1.747 1.50 0.04 1.59 1.75 0.05 2.318 1.72 0.05 2.04 2.00 0.06 2.96

10 2.15 0.07 3.08 2.50 0.10 4.4712 2.57 0.10 4.31 3.00 0.14 6.2614 3.00 0.14 5.73 3.50 0.19 8.3316 3.43 0.18 7.34 4.00 0.25 10.7018 3.86 0.23 9.13 4.50 0.31 13.3020 4.29 0.29 11.10 5.00 0.39 16.1025 5.36 0.45 16.80 6.25 0.61 24.9030 6.43 0.64 23.50 7.50 0.87 34.1035 7.51 0.88 31.20 8.75 1.19 45.4040 8.58 1.14 40.00 10.00 1.60 58.1050 10.70 1.80 60.40 12.50 2.40 87.8060 12.90 2.60 84.70 15.00 3.50 123.0070 15.00 3.50 114.00 17.50 4.80 184.0080 17.20 4.60 144.00 20.00 6.20 209.0090 19.30 5.80 179.00 22.50 7.90 260.00




8Friction Losses in Pipe; C = 100 (for old pipe)*1.5 INCH

STANDARD WEIGHT STEEL EXTRA STRONG STEELFLOW 1.61" Inside Diameter 1.5" Inside Diameter


4 0.63 0.01 0.267 0.73 0.01 0.3765 0.79 0.01 0.403 0.91 0.01 0.5696 0.95 0.01 0.565 1.09 0.02 0.7977 1.10 0.02 0.751 1.27 0.03 1.068 1.26 0.02 0.962 1.45 0.03 1.369 1.42 0.03 1.20 1.63 0.04 1.69

10 1.58 0.04 1.45 1.82 0.05 2.0512 1.89 0.06 2.04 2.18 0.07 2.8714 2.21 0.08 2.71 2.54 0.10 3.8216 2.52 0.10 3.47 2.90 0.13 4.8918 2.84 0.13 4.31 3.27 0.17 6.0820 3.15 0.15 5.24 3.63 0.20 7.3922 3.47 0.19 6.25 3.99 0.25 8.8224 3.78 0.22 7.34 4.36 0.30 10.4026 4.10 0.26 8.51 4.72 0.35 12.0028 4.41 0.30 9.76 5.08 0.40 13.8030 4.73 0.35 11.10 5.45 0.46 15.7032 5.04 0.39 12.50 5.81 0.52 17.6034 5.36 0.45 14.00 6.17 0.59 19.7036 5.67 0.50 15.50 6.54 0.66 21.9038 5.99 0.56 17.20 6.90 0.74 24.2040 6.30 0.62 18.90 7.26 0.82 26.7042 6.62 0.68 20.70 7.63 0.90 29.2044 6.93 0.75 22.50 7.99 0.99 31.8046 7.25 0.82 24.50 8.35 1.08 34.5048 7.57 0.89 27.10 8.72 1.18 37.3050 7.88 0.97 28.50 9.08 1.28 40.3055 8.67 1.17 34.00 9.99 1.55 49.0060 9.46 1.39 40.00 10.90 1.80 56.4065 10.20 1.60 46.40 11.80 2.20 65.4070 11.00 1.90 53.20 12.70 2.50 75.0075 11.80 2.20 60.40 13.60 2.90 85.3080 12.60 2.50 68.10 14.50 3.30 96.1085 13.40 2.80 76.20 15.40 3.70 107.0090 14.20 3.10 84.70 16.30 4.10 119.0095 15.00 3.50 93.60 17.20 4.60 132.00

100 15.80 3.90 103.00 18.20 5.10 145.00110 17.30 4.70 123.00 20.00 6.20 173.00120 18.90 5.60 144.00 21.80 7.40 203.00130 20.50 6.50 167.00 23.60 8.70 236.00140 22.10 7.60 192.00 25.40 10.00 271.00150 23.60 8.70 218.00 27.20 11.50 308.00160 25.20 9.90 245.00 29.00 13.10 346.00170 26.80 11.20 275.00 30.90 14.80 387.00180 28.40 12.50 305.00 32.70 16.60 431.00




9Friction Losses in Pipe; C = 100 (for old pipe)*2 INCH



5 0.48 0.00 0.120 0.54 0.00 0.1636 0.57 0.01 0.167 0.65 0.01 0.2297 0.67 0.01 0.223 0.76 0.01 0.3048 0.77 0.01 0.285 0.87 0.01 0.3899 0.86 0.01 0.355 0.98 0.01 0.484

10 0.96 0.01 0.431 1.09 0.02 0.58812 1.15 0.02 0.604 1.30 0.03 0.82414 1.34 0.03 0.803 1.52 0.04 1.1016 1.53 0.04 1.03 1.74 0.05 1.4018 1.72 0.05 1.28 1.96 0.06 1.7420 1.91 0.06 1.55 2.17 0.07 2.1222 2.10 0.07 1.85 2.39 0.09 2.5324 2.29 0.08 2.18 2.61 0.11 2.9726 2.49 0.10 2.52 2.83 0.12 3.4428 2.68 0.11 2.89 3.04 0.14 3.9530 2.87 0.13 3.29 3.26 0.17 4.4935 3.35 0.17 4.37 3.80 0.22 5.9740 3.82 0.23 5.60 4.35 0.29 7.6445 4.30 0.29 6.96 4.89 0.37 9.5050 4.78 0.36 8.46 5.43 0.46 11.5055 5.26 0.43 10.10 5.98 0.56 13.7060 5.74 0.51 11.90 6.52 0.66 16.2065 6.21 0.60 13.70 7.06 0.77 18.8070 6.69 0.70 15.80 7.61 0.90 21.5075 7.17 0.80 17.90 8.15 1.03 24.5080 7.65 0.91 20.20 8.69 1.17 27.6085 8.13 1.03 22.60 9.03 1.27 30.8090 8.61 1.15 25.10 9.78 1.49 34.3095 9.08 1.28 27.70 10.30 1.60 37.90

100 9.56 1.42 30.50 10.90 1.80 41.60110 10.50 1.70 36.40 12.00 2.20 49.70120 11.50 2.10 42.70 13.00 2.60 58.30130 12.40 2.40 49.60 14.10 3.10 67.70140 13.40 2.80 56.90 15.20 3.60 77.60150 14.30 3.20 64.70 16.30 4.10 88.40160 15.30 3.60 72.80 17.40 4.70 99.30170 16.30 4.19 81.40 18.50 5.30 111.00180 17.20 4.60 90.50 19.60 6.00 124.00190 18.20 5.10 100.00 20.60 6.60 137.00200 19.10 5.70 110.00 21.70 7.30 150.00220 21.00 6.80 131.00 23.90 8.90 179.00240 22.90 8.20 154.00 26.10 10.60 210.00260 24.90 9.60 179.00 28.30 12.40 244.00280 26.80 11.20 205.00 30.40 14.40 280.00300 28.70 12.80 233.00 32.60 16.50 318.00




10

Friction Losses in Pipe; C = 100 (for old pipe)*2.5 INCH



8 0.54 0.00 0.120 0.61 0.01 0.16310 0.67 0.01 0.182 0.76 0.01 0.24412 0.80 0.01 0.254 0.91 0.01 0.34214 0.94 0.01 0.338 1.06 0.02 0.45516 1.07 0.02 0.433 1.21 0.02 0.58318 1.21 0.02 0.538 1.36 0.03 0.72420 1.34 0.03 0.654 1.51 0.04 0.8822 1.47 0.03 0.780 1.67 0.04 1.0524 1.61 0.04 0.917 1.82 0.05 1.2326 1.74 0.05 1.06 1.97 0.06 1.4328 1.88 0.05 1.22 2.12 0.07 1.6430 2.01 0.06 1.39 2.27 0.08 1.8635 2.35 0.09 1.84 2.65 0.11 2.4840 2.68 0.11 2.36 3.03 0.14 3.1745 3.02 0.14 2.93 3.41 0.18 3.9550 3.35 0.17 3.56 3.79 0.22 4.7955 3.69 0.21 4.24 4.16 0.27 5.7160 4.02 0.25 4.99 4.54 0.32 6.7265 4.36 0.30 5.79 4.92 0.38 7.7970 4.69 0.34 6.64 5.30 0.44 8.9475 5.03 0.39 7.55 5.68 0.50 10.2080 5.36 0.45 8.50 6.05 0.57 11.4085 5.70 0.50 9.51 6.43 0.64 12.8090 6.03 0.57 10.60 6.81 0.72 13.9095 6.37 0.63 11.70 7.19 0.80 15.70

100 6.70 0.70 12.80 7.57 0.89 17.30110 7.37 0.84 15.30 8.33 1.08 20.60120 8.04 1.00 18.00 9.08 1.28 24.20130 8.71 1.18 20.90 9.84 1.50 28.10140 9.38 1.37 23.90 10.60 1.70 32.20150 10.00 1.60 27.30 11.30 2.00 36.70160 10.70 1.80 30.70 12.10 2.30 41.20170 11.40 2.00 34.30 12.90 2.60 46.10180 12.10 2.30 38.10 13.60 2.90 51.30190 12.70 2.50 42.10 14.40 3.20 56.70200 13.40 2.80 46.30 15.10 3.50 62.30220 14.70 3.40 55.30 16.70 4.30 74.30240 16.10 4.00 66.40 18.20 5.10 87.30260 17.40 4.70 75.30 19.70 6.00 101.00280 18.80 5.50 86.30 21.20 7.00 116.00300 20.10 6.30 98.10 22.70 8.00 132.00350 23.50 8.60 130.00 26.50 10.90 175.00400 26.80 11.20 167.00 30.30 14.30 225.00450 30.20 14.20 208.00 34.10 18.10 279.00500 33.50 17.40 252.00 37.90 22.30 340.00




11

Friction Losses in Pipe; C = 100 (for old pipe)*3 INCH

CAST IRON STD. WT. STEEL EX. STRONG STEEL3.0" Inside dia. 3.068" Inside Dia. 2.9" Inside Dia.

FLOW Velo- Velo- Head Velo- Velo- Head Velo- Velo- Head (US GPM) city city Loss city city Loss city city Loss

(ft./ Head (ft./ (ft./ Head (ft./ (ft./ Head (ft./sec.) feet 100ft.) sec.) feet 100ft.) sec.) feet 100ft.)

10 0.45 0.00 0.070 0.43 0.00 0.063 0.49 0.00 0.08315 0.68 0.01 0.149 0.65 0.01 0.134 0.73 0.01 0.17620 0.91 0.01 0.254 0.87 0.01 0.227 0.97 0.02 0.29925 1.13 0.02 0.383 1.09 0.02 0.344 1.21 0.02 0.45230 1.36 0.03 0.537 1.30 0.03 0.481 1.45 0.03 0.63335 1.59 0.04 0.714 1.52 0.04 0.64 1.70 0.04 0.84240 1.82 0.05 0.914 1.74 0.05 0.82 1.94 0.06 1.0845 2.04 0.06 1.14 1.95 0.06 1.02 2.18 0.07 1.3450 2.27 0.08 1.38 2.17 0.07 1.24 2.43 0.09 1.6355 2.50 0.10 1.64 2.39 0.09 1.47 2.67 0.11 1.9460 2.72 0.12 1.94 2.60 0.11 1.74 2.91 0.13 2.2865 2.95 0.14 2.24 2.82 0.12 2.01 3.16 0.15 2.6570 3.18 0.16 2.57 3.04 0.14 2.31 3.40 0.18 3.0475 3.40 0.18 2.92 3.25 0.16 2.62 3.64 0.21 3.4580 3.63 0.20 3.30 3.47 0.19 2.96 3.88 0.23 3.8985 3.86 0.23 3.69 3.69 0.21 3.31 4.12 0.26 4.3590 4.09 0.26 4.10 3.91 0.24 3.67 4.37 0.29 4.8395 4.31 0.29 4.53 4.12 0.26 4.06 4.61 0.33 5.34100 4.54 0.32 4.98 4.34 0.29 4.47 4.85 0.36 5.87110 4.99 0.39 5.94 4.77 0.35 5.33 5.33 0.44 7.01120 5.45 0.46 6.98 5.21 0.42 6.26 5.81 0.52 8.23130 5.90 0.54 8.09 5.64 0.49 7.26 6.30 0.62 9.54140 6.35 0.63 9.28 6.08 0.57 8.32 6.79 0.71 10.90150 6.81 0.72 10.60 6.51 0.66 9.48 7.28 0.82 12.50160 7.26 0.82 11.90 6.94 0.75 10.70 7.76 0.93 14.00180 8.16 1.03 14.80 7.81 0.95 13.20 8.72 1.01 17.40200 9.08 1.28 18.00 8.68 1.17 16.10 9.70 1.46 21.20220 9.99 1.55 21.40 9.55 1.42 19.20 10.70 1.78 25.30240 10.90 1.80 25.20 10.40 1.70 22.60 11.60 2.07 29.70260 11.80 2.20 29.20 11.30 2.00 26.20 12.60 2.46 34.40280 12.70 2.50 33.50 12.20 2.30 30.00 13.60 2.88 39.50300 13.60 2.90 38.00 13.00 2.60 34.10 14.50 3.26 44.80320 14.50 3.30 42.80 13.90 3.00 38.40 15.50 3.77 50.50340 15.40 3.70 47.90 14.80 3.40 43.00 16.50 4.22 56.50360 16.30 4.10 53.30 15.60 3.80 47.80 17.50 4.73 62.80380 17.30 4.60 58.90 16.50 4.20 52.80 18.40 5.27 69.40400 18.20 5.10 64.70 17.40 4.70 58.00 19.40 5.81 76.30420 19.10 5.70 70.80 18.20 5.10 63.50 20.40 6.43 83.50440 20.00 6.20 77.20 19.10 5.70 69.20 21.40 7.13 91.10460 20.90 6.80 83.80 20.00 6.20 75.30 22.30 7.75 98.90480 21.80 7.40 90.70 20.80 6.70 81.30 23.30 8.37 107.00500 22.70 8.00 97.80 21.70 7.30 87.70 24.20 9.15 115.00550 25.00 9.70 117.00 23.90 8.90 105.00 26.70 11.10 138.00600 27.20 11.50 137.00 26.00 10.50 123.00 29.10 13.10 162.00650 29.50 13.50 159.00 28.20 12.40 143.00 31.60 15.50 187.00




12

Friction Losses in Pipe; C = 100 (for old pipe)*3.5 INCH




15 0.50 0.00 0.061 0.49 0.00 0.058 0.54 0.00 0.07520 0.67 0.01 0.120 0.65 0.01 0.112 0.72 0.01 0.14525 0.84 0.01 0.181 0.81 0.01 0.169 0.90 0.01 0.22030 1.00 0.02 0.254 0.97 0.01 0.237 1.08 0.02 0.30835 1.17 0.02 0.337 1.14 0.02 0.316 1.26 0.02 0.40940 1.34 0.03 0.432 1.30 0.03 0.404 1.44 0.03 0.52445 1.51 0.04 0.537 1.46 0.03 0.503 1.63 0.04 0.65150 1.67 0.04 0.653 1.62 0.04 0.611 1.80 0.05 0.79160 2.01 0.06 0.914 1.95 0.06 0.856 2.17 0.07 1.1170 2.34 0.09 1.22 2.27 0.08 1.14 2.53 0.10 1.4780 2.68 0.11 1.56 2.60 0.11 1.46 2.89 0.13 1.8990 3.01 0.14 1.94 2.92 0.13 1.81 3.25 0.16 2.35100 3.33 0.17 2.35 3.25 0.16 2.20 3.61 0.20 2.85110 3.68 0.21 2.81 3.57 0.20 2.63 3.97 0.24 3.40120 4.02 0.25 3.30 3.99 0.25 3.08 4.33 0.29 4.00130 4.35 0.29 3.82 4.22 0.28 3.58 4.69 0.34 4.64140 4.68 0.34 4.38 4.54 0.32 4.10 5.05 0.40 5.32150 5.02 0.39 4.99 4.87 0.37 4.67 5.41 0.45 6.05160 5.35 0.44 5.61 5.19 0.42 5.25 5.78 0.52 6.81170 5.69 0.50 6.28 5.52 0.47 5.85 6.14 0.59 7.61180 6.02 0.56 6.98 5.85 0.53 6.53 6.50 0.66 8.46190 6.35 0.63 7.71 6.17 0.59 7.22 6.85 0.73 9.35200 6.69 0.70 8.48 6.50 0.66 7.94 7.22 0.81 10.30220 7.35 0.84 10.10 7.14 0.79 9.47 7.94 0.98 12.30240 8.03 1.00 11.90 7.79 0.94 11.10 8.66 1.17 14.40260 8.70 1.18 13.80 8.44 1.11 12.90 9.38 1.37 16.70280 9.36 1.36 15.80 9.09 1.28 14.80 10.10 1.60 19.20300 10.00 1.55 18.00 9.74 1.47 16.80 10.80 1.80 21.80320 10.70 1.80 20.20 10.40 1.70 18.90 11.50 2.10 24.50340 11.40 2.00 22.60 11.00 1.90 21.20 12.30 2.40 27.40360 12.00 2.20 25.20 11.70 2.10 23.50 13.00 2.60 30.50380 12.70 2.50 27.80 12.30 2.40 26.00 13.70 2.90 33.70400 13.40 2.80 30.60 13.00 2.60 28.60 14.40 3.20 37.10420 14.00 3.10 33.50 13.60 2.90 31.30 15.20 3.60 40.60440 14.70 3.40 36.50 14.30 3.20 34.10 15.90 3.90 44.20460 15.40 3.70 39.60 14.90 3.50 37.10 16.60 4.30 48.00480 16.10 4.00 42.80 15.60 3.80 40.10 17.30 4.70 51.90500 16.70 4.30 46.20 16.20 4.10 43.30 18.10 5.10 56.00550 18.40 5.30 55.10 17.90 5.00 51.60 19.90 6.20 66.80600 20.10 6.30 64.70 19.50 5.90 60.60 21.70 7.30 78.50650 21.80 7.40 75.10 21.10 6.90 70.20 23.50 8.60 91.00700 23.40 8.50 86.10 22.70 8.00 80.60 25.30 9.40 104.00750 25.10 9.80 97.80 24.40 9.30 91.50 27.10 11.40 119.00800 26.80 11.20 110.00 26.00 10.50 103.00 28.90 13.00 131.00850 28.40 12.50 123.00 27.60 11.80 115.00 30.70 14.60 150.00


The National Bureau of Standards has recommended the elimination of this pipe size.* For new pipe, multiply head loss

figures by 0.54


13





20 0.51 0.00 0.063 0.50 0.00 0.061 0.56 0.00 0.07830 0.77 0.01 0.132 0.76 0.01 0.128 0.84 0.01 0.16440 1.02 0.02 0.226 1.01 0.02 0.219 1.12 0.02 0.28050 1.28 0.03 0.341 1.26 0.03 0.330 1.40 0.03 0.42360 1.53 0.04 0.477 1.51 0.04 0.463 1.67 0.04 0.59370 1.79 0.05 0.635 1.76 0.05 0.615 1.95 0.06 0.78980 2.04 0.06 0.813 2.02 0.06 0.788 2.23 0.08 1.0190 2.30 0.08 1.01 2.27 0.08 0.98 2.51 0.10 1.26100 2.55 0.10 1.23 2.52 0.10 1.19 2.79 0.12 1.53110 2.81 0.12 1.47 2.77 0.12 1.42 3.07 0.15 1.82120 3.06 0.15 1.72 3.02 0.14 1.67 3.35 0.17 2.14130 3.32 0.17 2.00 3.28 0.17 1.93 3.63 0.20 2.48140 3.57 0.20 2.29 3.53 0.19 2.22 3.91 0.24 2.84150 3.83 0.23 2.61 3.78 0.22 2.53 4.19 0.27 3.24160 4.08 0.26 2.93 4.03 0.25 2.84 4.47 0.31 3.64170 4.34 0.29 3.28 4.29 0.29 3.18 4.75 0.35 4.07180 4.60 0.33 3.64 4.54 0.32 3.53 5.02 0.39 4.52190 4.86 0.37 4.03 4.79 0.36 3.90 5.30 0.44 5.00200 5.11 0.41 4.43 5.05 0.40 4.29 5.58 0.48 5.50220 5.62 0.49 5.28 5.55 0.48 5.12 6.14 0.59 6.56240 6.13 0.58 6.21 6.05 0.57 6.01 6.70 0.70 7.70260 6.64 0.69 7.20 6.55 0.67 6.97 7.26 0.82 8.93280 7.15 0.79 8.25 7.06 0.77 8.00 7.82 0.95 10.20300 7.66 0.91 9.38 7.57 0.89 9.09 8.38 1.09 11.60320 8.17 1.04 10.60 8.07 1.01 10.20 8.94 1.24 13.10340 8.68 1.17 11.80 8.58 1.14 11.50 9.50 1.40 14.70360 9.19 1.31 13.10 9.08 1.28 12.70 10.00 1.60 16.30380 9.70 1.46 14.50 9.59 1.43 14.10 10.60 1.70 18.00400 10.20 1.60 16.00 10.10 1.60 15.50 11.20 1.90 19.80420 10.70 1.80 17.50 10.60 1.70 16.90 11.70 2.10 21.70440 11.20 1.90 19.00 11.10 1.90 18.50 12.30 2.30 23.60460 11.70 2.10 20.70 11.60 2.10 20.00 12.80 2.50 25.70480 12.30 2.30 22.40 12.10 2.30 21.70 13.40 2.80 27.80500 12.80 2.50 24.10 12.60 2.50 23.40 14.00 3.00 30.00550 14.00 3.00 28.80 13.90 3.00 27.90 15.30 3.60 35.70600 15.30 3.60 33.80 15.10 3.50 32.80 16.70 4.30 42.00650 16.60 4.30 39.20 16.40 4.20 38.00 18.10 5.10 48.70700 17.90 5.00 45.00 17.60 4.80 43.60 19.50 5.90 55.80750 19.20 5.70 51.10 18.90 5.60 49.50 20.90 6.80 63.40800 20.40 6.50 57.60 20.20 6.30 55.80 22.30 7.70 71.50850 21.70 7.30 64.40 21.40 7.10 62.40 23.70 8.70 79.90900 23.00 8.20 71.60 22.70 8.00 69.30 25.10 9.80 88.90950 24.30 9.20 79.10 24.00 9.00 76.60 26.50 10.90 98.201000 25.50 10.10 87.00 25.20 9.90 84.30 27.90 12.10 108.001100 28.10 12.30 104.00 27.70 11.90 101.00 30.70 14.60 129.00




14





30 0.49 0.00 0.045 0.48 0.00 0.043 0.53 0.00 0.05440 0.65 0.01 0.076 0.64 0.01 0.073 0.71 0.01 0.09250 0.82 0.01 0.115 0.80 0.01 0.110 0.88 0.01 0.13960 0.98 0.01 0.161 0.96 0.01 0.154 1.06 0.02 0.19470 1.14 0.02 0.214 1.12 0.02 0.205 1.23 0.02 0.25880 1.31 0.03 0.275 1.28 0.03 0.262 1.41 0.03 0.33090 1.47 0.03 0.341 1.44 0.03 0.326 1.59 0.04 0.411100 1.63 0.04 0.415 1.60 0.04 0.396 1.76 0.05 0.499120 1.96 0.06 0.581 1.92 0.06 0.555 2.11 0.07 0.700140 2.29 0.08 0.773 2.24 0.08 0.739 2.47 0.09 0.931160 2.61 0.11 0.99 2.56 0.10 0.946 2.82 0.12 1.19180 2.94 0.13 1.23 2.88 0.13 1.18 3.17 0.16 1.48200 3.27 0.16 1.50 3.20 0.16 1.43 3.52 0.19 1.80220 3.59 0.20 1.78 3.52 0.20 1.70 3.88 0.23 2.15240 3.92 0.24 2.10 3.85 0.23 2.00 4.23 0.28 2.52260 4.25 0.28 2.43 4.17 0.27 2.32 4.58 0.33 2.92280 4.58 0.33 2.79 4.49 0.31 2.66 4.94 0.38 3.35300 4.90 0.38 3.17 4.81 0.36 3.03 5.29 0.43 3.81320 5.23 0.43 3.57 5.13 0.41 3.41 5.64 0.49 4.29340 5.56 0.48 3.99 5.45 0.46 3.81 5.99 0.56 4.80360 5.89 0.54 4.44 5.77 0.52 4.24 6.35 0.63 5.34380 6.22 0.60 4.90 6.09 0.58 4.68 6.70 0.70 5.90400 6.54 0.66 5.39 6.41 0.64 5.15 7.05 0.77 6.49420 6.87 0.73 5.90 6.73 0.70 5.64 7.40 0.85 7.10440 7.20 0.81 6.43 7.05 0.77 6.14 7.76 0.94 7.74460 7.52 0.88 6.98 7.38 0.85 6.67 8.11 1.02 8.40480 7.85 0.96 7.55 7.70 0.92 7.22 8.46 1.11 9.09500 8.17 1.04 8.15 8.02 1.00 7.79 8.82 1.21 9.81550 8.99 1.26 9.72 8.82 1.21 9.28 9.70 1.46 11.70600 9.80 1.49 11.70 9.62 1.49 10.90 10.60 1.70 13.70650 10.60 1.70 13.20 10.40 1.70 12.60 11.50 2.10 15.90700 11.40 2.00 15.20 11.20 1.90 14.50 12.30 2.40 18.30750 12.30 2.40 17.20 12.00 2.20 16.50 13.20 2.70 20.80800 13.10 2.70 19.40 12.80 2.50 18.60 14.10 3.10 23.40850 13.90 3.00 21.70 13.60 2.90 20.80 15.00 3.50 26.20900 14.70 3.40 24.20 14.40 3.20 23.10 15.90 3.90 29.10950 15.50 3.70 26.70 15.20 3.60 25.50 16.70 4.30 32.201000 16.30 4.10 29.40 16.00 4.00 28.10 17.60 4.80 35.401100 18.00 5.00 35.00 17.60 4.80 33.50 19.40 5.80 42.201200 19.60 6.00 41.10 19.20 5.70 39.30 21.10 6.90 49.501300 21.20 7.00 47.70 20.80 6.70 45.60 22.90 8.20 57.401400 22.90 8.10 54.70 22.40 7.80 52.30 24.70 9.50 65.901500 24.50 9.30 62.20 24.00 9.00 59.40 26.40 10.80 74.801600 26.10 10.60 70.10 25.60 10.20 66.90 26.20 12.40 84.301700 27.80 12.00 78.40 27.20 11.50 74.90 30.00 14.00 94.40




15





50 0.57 0.01 0.047 0.56 0.00 0.045 0.62 0.01 0.05860 0.68 0.01 0.066 0.67 0.01 0.063 0.74 0.01 0.08170 0.79 0.01 0.088 0.78 0.01 0.084 0.86 0.01 0.10880 0.91 0.01 0.113 0.89 0.01 0.107 0.98 0.01 0.13890 1.02 0.02 0.141 1.00 0.02 0.133 1.11 0.02 0.171100 1.13 0.02 0.171 1.11 0.02 0.162 1.23 0.02 0.208120 1.36 0.03 0.239 1.33 0.03 0.227 1.48 0.03 0.292140 1.59 0.04 0.318 1.56 0.04 0.302 1.72 0.05 0.388160 1.82 0.05 0.408 1.78 0.05 0.387 1.97 0.06 0.497180 2.04 0.06 0.507 2.00 0.06 0.481 2.22 0.08 0.618200 2.27 0.08 0.616 2.22 0.08 0.584 2.46 0.09 0.751220 2.50 0.10 0.735 2.44 0.09 0.697 2.71 0.11 0.895240 2.72 0.12 0.863 2.67 0.11 0.819 2.96 0.14 1.03260 2.95 0.14 1.00 2.89 0.13 0.95 3.20 0.16 1.22280 3.18 0.16 1.15 3.11 0.15 1.09 3.45 0.19 1.40300 3.40 0.18 1.30 3.33 0.17 1.24 3.69 0.21 1.59320 3.64 0.21 1.47 3.56 0.20 1.39 3.94 0.24 1.79340 3.86 0.23 1.64 3.78 0.22 1.56 4.19 0.27 2.00360 4.08 0.26 1.83 4.00 0.25 1.73 4.43 0.31 2.23380 4.31 0.29 2.02 4.22 0.28 1.92 4.68 0.34 2.46400 4.55 0.32 2.22 4.44 0.31 2.11 4.93 0.38 2.71450 5.11 0.41 2.76 5.00 0.39 2.62 5.54 0.48 3.36500 5.68 0.50 3.36 5.56 0.48 3.19 6.16 0.59 4.09550 6.25 0.61 4.00 6.11 0.58 3.80 6.77 0.71 4.88600 6.81 0.72 4.70 6.66 0.69 4.46 7.39 0.85 5.73650 7.38 0.85 5.45 7.22 0.81 5.17 8.00 0.99 6.64700 7.95 0.98 6.25 7.78 0.94 5.93 8.63 1.16 7.62750 8.52 1.13 7.10 8.34 1.08 6.74 9.24 1.33 8.66800 9.08 1.28 8.00 8.90 1.23 7.60 9.85 1.51 9.75850 9.65 1.45 8.95 9.45 1.39 8.50 10.50 1.70 10.90900 10.20 1.60 9.95 10.00 1.60 9.44 11.10 1.90 12.10950 10.80 1.80 11.00 10.50 1.70 10.20 11.70 2.10 13.401000 11.40 2.00 12.10 11.10 1.90 11.50 12.30 2.40 14.701100 12.50 2.40 14.40 12.20 2.30 13.70 13.50 2.80 17.601200 13.60 2.90 16.90 13.30 2.70 16.10 14.80 3.40 20.701300 14.80 3.40 19.70 14.40 3.20 18.60 16.00 4.00 23.901400 15.90 3.90 22.50 15.60 3.80 21.40 17.20 4.60 27.501500 17.00 4.50 25.60 16.70 4.30 24.30 18.50 5.30 31.201600 18.20 5.10 28.90 17.80 4.90 27.40 19.70 6.00 35.201700 19.30 5.80 32.30 18.90 5.60 30.60 20.90 6.80 39.401800 20.40 6.50 35.90 20.00 6.20 34.00 22.20 7.70 43.701900 21.50 7.20 39.70 21.10 6.90 37.60 23.40 8.40 48.302000 22.70 8.00 43.60 22.20 7.70 41.40 24.60 9.40 53.102200 25.00 9.70 52.00 24.40 9.30 49.40 27.10 11.40 63.402400 27.20 11.50 61.10 26.70 11.10 58.00 29.60 13.60 74.50




16





130 0.83 0.01 0.069 0.83 0.01 0.069 0.91 0.01 0.087140 0.90 0.01 0.079 0.90 0.01 0.079 0.98 0.01 0.099150 0.96 0.01 0.089 0.96 0.01 0.091 1.05 0.02 0.116160 1.02 0.02 0.101 1.03 0.02 0.102 1.12 0.02 0.127170 1.08 0.02 0.112 1.09 0.02 0.114 1.19 0.02 0.142180 1.15 0.02 0.125 1.15 0.02 0.126 1.26 0.02 0.158190 1.21 0.02 0.138 1.22 0.02 0.140 1.33 0.03 0.175200 1.28 0.03 0.152 1.28 0.03 0.154 1.41 0.03 0.192220 1.40 0.03 0.181 1.41 0.03 0.183 1.55 0.04 0.229240 1.53 0.04 0.213 1.54 0.04 0.215 1.69 0.04 0.269260 1.66 0.04 0.247 1.67 0.04 0.250 1.83 0.05 0.312280 1.79 0.05 0.283 1.80 0.05 0.286 1.97 0.06 0.358300 1.91 0.06 0.322 1.92 0.06 0.325 2.11 0.07 0.406350 2.24 0.08 0.428 2.24 0.08 0.433 2.46 0.09 0.540400 2.56 0.10 0.548 2.57 0.10 0.554 2.81 0.12 0.692450 2.87 0.13 0.681 2.88 0.13 0.689 3.16 0.15 0.86500 3.19 0.16 0.828 3.20 0.16 0.838 3.51 0.19 1.05550 3.51 0.19 0.987 3.52 0.23 1.17 4.22 0.28 1.46600 3.83 0.23 1.16 3.85 0.23 1.17 4.22 0.28 1.46650 4.15 0.27 1.34 4.17 0.27 1.36 4.57 0.32 1.70700 4.47 0.31 1.54 4.49 0.31 1.56 4.92 0.38 1.95750 4.79 0.36 1.75 4.81 0.36 1.77 5.27 0.43 2.21800 5.11 0.41 1.97 5.13 0.41 1.99 5.62 0.49 2.49850 5.43 0.46 2.21 5.45 0.46 2.23 5.97 0.55 2.79900 5.75 0.51 2.46 5.77 0.52 2.48 6.32 0.62 3.10950 6.06 0.57 2.71 6.09 0.58 2.74 6.67 0.69 3.431000 6.38 0.63 2.98 6.41 0.64 3.02 7.03 0.77 3.771100 7.03 0.77 3.56 7.05 0.77 3.60 7.83 0.95 4.491200 7.66 0.91 4.18 7.69 0.92 4.23 8.43 1.10 5.281300 8.30 1.07 4.85 8.33 1.08 4.90 9.13 1.30 6.121400 8.95 1.24 5.56 8.97 1.25 5.62 9.83 1.50 7.021500 9.58 1.43 6.32 9.61 1.44 6.39 10.50 1.70 7.981600 10.20 1.60 7.12 10.30 1.70 7.20 11.20 2.00 8.991800 11.50 2.10 8.85 11.50 2.10 8.95 12.60 2.50 11.202000 12.80 2.60 10.80 12.80 2.50 10.90 14.10 3.10 13.602200 14.10 3.10 12.80 14.10 3.10 13.00 15.50 3.70 16.602400 15.30 3.60 15.10 15.40 3.70 15.20 16.90 4.40 19.002600 16.60 4.30 17.50 16.70 4.30 17.70 18.30 5.20 22.102800 17.90 5.00 20.00 18.00 5.00 20.30 19.70 6.00 25.303000 19.10 5.70 22.80 19.20 5.70 23.00 21.10 6.90 28.803500 22.40 7.80 30.30 22.40 7.80 30.60 24.60 9.40 38.304000 25.60 10.20 38.80 25.60 10.20 39.20 28.10 12.30 49.004500 28.70 12.80 48.20 28.80 12.90 48.80 31.60 15.50 60.905000 31.90 15.80 58.60 32.00 15.90 59.30 35.10 19.10 74.005500 35.10 19.10 69.90 35.30 19.40 70.70 38.60 23.20 88.30




17


CAST IRON STANDARD WEIGHT STEELFLOW 10" Inside Diameter 10.02" Inside Diameter


180 0.74 0.01 0.042 0.73 0.01 0.042200 0.82 0.01 0.051 0.81 0.01 0.051220 0.90 0.01 0.061 0.089 0.01 0.061240 0.98 0.01 0.072 0.98 0.01 0.071260 1.06 0.02 0.083 1.06 0.02 0.083280 1.14 0.02 0.096 1.14 0.02 0.095300 1.22 0.02 0.109 1.22 0.02 0.108350 1.43 0.03 0.144 1.42 0.03 0.143400 1.63 0.04 0.185 1.63 0.04 0.183450 1.84 0.05 0.230 1.83 0.05 0.228500 2.04 0.06 0.280 2.04 0.06 0.277550 2.24 0.08 0.333 2.24 0.08 0.330600 2.45 0.09 0.392 2.44 0.09 0.388650 2.65 0.11 0.454 2.64 0.11 0.450700 2.86 0.13 0.521 2.85 0.13 0.516800 3.26 0.17 0.667 3.25 0.16 0.660900 3.67 0.21 0.829 3.66 0.21 0.821

1000 4.08 0.26 1.01 4.07 0.26 0.9981100 4.49 0.31 1.20 4.48 0.31 1.191200 4.90 0.37 1.41 4.89 0.37 1.401300 5.31 0.44 1.64 5.30 0.44 1.621400 5.71 0.51 1.88 5.70 0.50 1.861500 6.12 0.58 2.13 6.10 0.58 2.111600 6.53 0.66 2.40 6.51 0.66 2.381700 6.94 0.75 2.69 6.92 0.74 2.661800 7.35 0.84 2.99 7.32 0.83 2.961900 7.76 0.94 3.30 7.73 0.93 3.272000 8.16 1.03 3.63 8.14 1.03 3.602200 8.98 1.25 4.33 8.95 1.24 4.292400 9.80 1.49 5.09 9.76 1.48 5.042600 10.60 1.70 5.90 10.60 1.70 5.842800 11.40 2.00 6.77 11.40 2.00 6.703000 12.20 2.30 7.69 12.20 2.30 7.613200 13.10 2.70 8.66 13.00 2.70 8.583400 13.90 3.00 9.69 13.80 3.00 9.603600 14.70 3.40 10.80 14.60 3.30 10.703800 15.50 3.70 11.90 15.50 3.70 11.804000 16.30 4.10 13.10 16.30 4.10 13.004500 18.40 5.30 16.30 18.30 5.20 16.105000 20.40 6.50 19.80 20.30 6.40 19.605500 22.40 7.80 23.60 22.40 7.80 23.406000 24.50 9.30 27.70 24.40 9.30 27.506500 26.50 10.90 32.10 26.40 10.80 31.807000 28.60 12.70 36.90 28.50 12.60 36.507500 30.60 14.60 41.90 30.50 14.50 41.50




18


CAST IRON STANDARD WEIGHT STEELFLOW 12" Inside Diameter 12" Inside Diameter


200 0.57 0.01 0.021 0.57 0.01 0.021250 0.71 0.01 0.032 0.71 0.01 0.032300 0.85 0.01 0.045 0.85 0.01 0.045350 0.99 0.02 0.059 0.99 0.02 0.059400 1.14 0.02 0.076 1.14 0.02 0.076450 1.28 0.03 0.095 1.28 0.03 0.095500 1.42 0.03 0.115 1.42 0.03 0.115550 1.56 0.04 0.137 1.56 0.04 0.137600 1.70 0.05 0.161 1.70 0.05 0.161700 1.99 0.06 0.214 1.99 0.06 0.214800 2.27 0.08 0.275 2.27 0.08 0.275900 2.56 0.10 0.341 2.56 0.10 0.341

1000 2.84 0.13 0.415 2.84 0.13 0.4151100 3.12 0.15 0.495 3.12 0.15 0.4951200 3.41 0.18 0.581 3.41 0.18 0.5811300 3.69 0.21 0.674 3.69 0.21 0.6741400 3.98 0.25 0.773 3.98 0.25 0.7731500 4.26 0.28 0.878 4.26 0.28 0.8781600 4.55 0.32 0.99 4.55 0.32 0.991800 5.11 0.41 1.23 5.11 0.41 1.232000 5.68 0.50 1.50 5.68 0.50 1.502200 6.25 0.61 1.78 6.25 0.61 1.782400 6.81 0.72 2.10 6.81 0.72 2.102600 7.38 0.85 2.43 7.38 0.85 2.432800 7.95 0.98 2.78 7.95 0.98 2.783000 8.52 1.13 3.17 8.52 1.13 3.173500 9.95 1.54 4.21 9.95 1.54 4.214000 11.40 2.00 5.39 11.40 2.00 5.394500 12.80 2.50 6.70 12.80 2.50 6.705000 14.20 3.10 8.15 14.20 3.10 8.155500 15.60 3.80 9.72 15.60 3.80 9.726000 17.00 4.50 11.40 17.00 4.50 11.406500 18.40 5.30 13.20 18.40 5.30 13.207000 19.90 6.20 15.20 19.90 6.20 15.207500 21.30 7.10 17.30 21.30 7.10 17.308000 22.70 8.00 19.40 22.70 8.00 19.408500 24.20 9.10 21.70 24.20 9.10 21.709000 25.60 10.20 24.20 25.60 10.20 24.209500 27.00 11.30 26.70 27.00 11.30 26.70

10000 28.40 12.50 29.40 28.40 12.50 29.4011000 31.20 15.10 35.00 31.20 15.10 35.0012000 34.10 18.10 41.20 34.10 18.10 41.2013000 36.90 21.20 47.70 36.90 21.20 47.7014000 39.80 24.60 54.70 39.80 24.60 54.7015000 42.60 28.20 62.20 42.60 28.20 62.20




Friction Losses in Pipe; C = 100 (for old pipe)*14 INCH 16 INCH

CAST IRON STEEL CAST IRON STEEL14" Inside Dia. 13.25" Inside Dia. 16" Inside Dia. 15.25" Inside Dia.

FLOW Velo- Velo- Head Velo- Velo- Head FLOW Velo- Velo- Head Velo- Velo- Head(US city city Loss city city Loss (US city city Loss city city Loss

GPM) (ft./ Head (ft./ (ft./ Head (ft./ GPM) (ft./ Head (ft./ (ft./ Head (ft./sec.) feet 100ft.) sec.) feet 100ft.) sec.) feet 100ft.) sec.) feet 100ft.)

19


300 0.63 0.01 0.021 0.70 0.01 0.028400 0.84 0.01 0.036 0.93 0.01 0.047500 1.04 0.02 0.054 1.16 0.02 0.071600 1.25 0.02 0.076 1.40 0.03 0.100700 1.46 0.03 0.101 1.63 0.04 0.132800 1.67 0.04 0.130 1.86 0.05 0.170900 1.88 0.05 0.161 2.09 0.07 0.2111000 2.09 0.07 0.196 2.33 0.08 0.2561100 2.30 0.08 0.234 2.56 0.10 0.3061200 2.50 0.10 0.275 2.79 0.12 0.3591300 2.71 0.11 0.318 3.02 0.14 0.4161400 2.92 0.13 0.365 3.26 0.17 0.4771500 3.13 0.15 0.415 3.49 0.19 0.5421600 3.34 0.17 0.478 3.72 0.22 0.6111700 3.54 0.19 0.523 3.95 0.24 0.6841800 3.75 0.22 0.581 4.19 0.27 0.7601900 3.96 0.24 0.643 4.42 0.30 0.8402000 4.17 0.27 0.706 4.65 0.34 0.9242500 5.22 0.42 1.07 5.81 0.52 1.403000 6.26 0.61 1.50 6.98 0.76 1.963500 7.30 0.83 1.99 8.15 1.03 2.604000 8.34 1.08 2.55 9.31 1.35 3.324500 9.40 1.37 3.17 10.50 1.70 4.135000 10.40 1.70 3.85 11.60 2.10 5.036000 12.50 2.40 5.39 14.00 3.00 7.057000 14.60 3.30 7.17 16.30 4.10 9.388000 16.70 4.30 9.18 18.60 5.40 12.009000 18.80 5.50 11.40 20.90 6.80 14.9010000 20.90 6.80 13.90 23.30 8.40 18.1011000 23.00 8.20 16.50 25.60 10.20 21.6012000 25.00 9.70 19.40 27.90 12.10 25.4013000 27.10 11.40 22.50 30.20 14.20 29.5014000 29.20 13.30 25.90 32.60 16.50 33.8015000 31.30 15.20 29.40 34.90 18.90 38.4016000 33.40 17.30 33.10 37.20 21.50 43.3017000 35.40 19.50 37.00 39.50 24.20 48.4018000 37.50 21.60 41.20 41.90 27.30 53.8020000 41.70 27.00 50.00 46.50 33.60 65.4022000 45.90 32.70 59.70 51.20 40.70 78.0024000 50.00 38.90 70.10 55.80 48.40 91.60

500 0.80 0.01 0.028 0.88 0.01 0.036600 0.96 0.01 0.040 1.05 0.02 0.050700 1.12 0.02 0.053 1.23 0.02 0.067800 1.28 0.03 0.068 1.41 0.03 0.086900 1.44 0.03 0.084 1.58 0.04 0.1061000 1.60 0.04 0.102 1.76 0.05 0.1291200 1.92 0.06 0.143 2.11 0.07 0.1811400 2.24 0.08 0.191 2.46 0.09 0.2411600 2.56 0.10 0.250 2.81 0.12 0.3081800 2.87 0.13 0.304 3.16 0.16 0.3832000 3.19 0.16 0.369 3.51 0.19 0.4662500 3.99 0.25 0.557 4.39 0.30 0.7043000 4.79 0.36 0.781 5.27 0.43 0.9873500 5.58 0.48 1.06 6.15 0.59 1.314000 6.38 0.63 1.33 7.03 0.77 1.684500 7.18 0.80 1.65 7.91 0.97 2.095000 7.98 0.99 2.01 8.79 1.20 2.546000 9.58 1.43 2.82 10.50 1.70 3.567000 11.20 1.90 3.75 12.30 2.40 4.738000 12.80 2.50 4.79 14.10 3.10 6.069000 14.40 3.20 5.96 15.80 3.90 7.5310000 16.00 4.00 7.25 17.60 4.80 9.1511000 17.60 4.80 8.64 19.30 5.80 10.9012000 19.20 5.70 10.20 21.10 6.90 12.8013000 20.80 6.70 11.80 22.80 8.10 14.9014000 22.40 7.80 13.50 24.60 9.40 17.1015000 24.00 9.00 15.30 26.30 10.70 19.2016000 25.60 10.20 17.30 28.10 12.30 21.8018000 28.70 12.80 21.50 31.60 15.50 27.1020000 31.90 15.80 26.10 35.10 19.10 33.0022000 35.10 19.10 31.20 38.70 23.30 39.3024000 38.30 22.80 36.60 42.20 27.70 46.2025000 39.90 24.70 38.60 43.90 30.00 49.9026000 41.50 26.80 42.40 45.70 32.60 53.6028000 44.70 31.10 48.70 49.20 37.60 61.5030000 47.90 35.70 55.30 52.70 43.20 69.8032000 51.10 40.50 62.30 56.20 49.10 78.7034000 54.30 46.00 69.90 59.80 55.60 88.3036000 57.50 51.00 77.50 63.30 62.30 97.6038000 60.70 57.00 85.60 66.80 69.30 108.00



20


CAST IRON STEEL CAST IRON STEEL18" Inside Dia. 17.18" Inside Dia. 20" Inside Dia. 19.18" Inside Dia.

FLOW Velo- Velo- Head Velo- Velo- Head FLOW Velo- Velo- Head Velo- Velo- Head(US city city Loss city city Loss (US city city Loss city city Loss

GPM) (ft./ Head (ft./ (ft./ Head (ft./ GPM) (ft./ Head (ft./ (ft./ Head (ft./sec.) feet 100ft.) sec.) feet 100ft.) sec.) feet 100ft.) sec.) feet 100ft.)


500 0.63 0.01 0.016 0.69 0.01 0.020600 0.72 0.01 0.022 0.83 0.01 0.028700 0.89 0.01 0.030 0.97 0.01 0.037800 1.01 0.02 0.038 1.11 0.02 0.048900 1.13 0.02 0.048 1.25 0.02 0.0601000 1.26 0.02 0.058 1.38 0.03 0.0721200 1.53 0.04 0.081 1.66 0.04 0.1011400 1.78 0.05 0.108 1.94 0.06 0.1351600 2.03 0.06 0.138 2.21 0.08 0.1731800 2.27 0.08 0.171 2.49 0.10 0.2152000 2.52 0.10 0.208 2.77 0.12 0.2612500 3.15 0.15 0.314 3.46 0.19 0.3943000 3.78 0.22 0.440 4.15 0.27 0.5533500 4.41 0.30 0.586 4.85 0.37 0.7354000 5.04 0.39 0.750 5.54 0.48 0.9414500 5.67 0.50 0.932 6.23 0.60 1.175000 6.30 0.62 1.13 6.92 0.74 1.426000 7.56 0.89 1.59 8.31 1.10 1.997000 8.83 1.20 2.11 9.70 1.50 2.658000 10.10 1.60 2.70 11.10 1.90 3.399000 11.30 2.00 3.36 12.50 2.40 4.2210000 12.60 2.50 4.08 13.80 3.00 5.1212000 15.30 3.60 5.72 16.60 4.30 7.1814000 17.80 4.90 7.61 19.40 5.80 9.5516000 20.30 6.40 9.74 22.10 7.60 12.2018000 22.70 8.00 12.10 24.90 9.60 15.2020000 25.20 9.90 14.70 27.70 11.90 18.5022000 27.70 11.90 17.60 30.30 14.30 22.0024000 30.60 14.60 20.60 33.20 17.10 25.9026000 32.80 16.70 23.90 36.00 20.10 30.0028000 35.50 19.60 27.40 38.80 23.40 34.4030000 37.80 22.20 31.20 41.50 26.80 39.1032000 40.60 25.60 35.10 44.30 30.50 44.1034000 42.80 28.50 39.40 47.10 34.50 49.4036000 45.40 32.00 43.70 49.90 38.70 54.8038000 47.90 35.70 48.30 52.60 43.00 60.6040000 50.40 39.50 53.10 55.40 47.10 66.6042000 52.90 43.00 58.10 58.20 52.60 72.9044000 55.40 48.00 63.30 61.00 57.80 79.4046000 58.00 52.00 68.70 63.70 63.00 86.30

800 0.82 0.01 0.023 0.89 0.01 0.0281000 1.02 0.02 0.035 1.11 0.02 0.0421200 1.23 0.02 0.048 1.33 0.03 0.0591400 1.43 0.03 0.064 1.55 0.04 0.0791500 1.64 0.04 0.082 1.78 0.05 0.1011800 1.83 0.05 0.102 2.00 0.06 0.1262000 2.04 0.06 0.125 2.22 0.08 0.1532500 2.55 0.10 0.188 2.78 0.12 0.2313000 3.06 0.15 0.264 3.33 0.17 0.3233500 3.57 0.20 0.351 3.89 0.24 0.4304000 4.08 0.26 0.449 4.45 0.31 0.5515000 5.10 0.40 0.679 5.55 0.48 0.8326000 6.13 0.58 0.951 6.67 0.69 1.177000 7.15 0.79 1.26 7.78 0.94 1.558000 8.17 1.00 1.62 8.89 1.20 1.9810000 10.20 1.60 2.45 11.10 1.90 3.0012000 12.30 2.40 3.43 13.30 2.70 4.2014000 14.30 3.20 4.56 15.50 3.70 5.5915000 15.30 3.60 5.18 16.70 4.30 6.3516000 16.30 4.10 5.84 17.80 4.90 7.1518000 18.40 5.30 7.26 20.00 6.20 8.9020000 20.40 6.50 8.82 22.20 7.70 10.8022000 22.50 7.90 10.50 24.40 9.30 12.9024000 24.50 9.30 12.40 26.70 11.10 15.1025000 25.50 10.10 13.30 27.80 12.00 16.3026000 26.60 11.00 14.30 28.90 13.00 17.6028000 28.60 12.70 16.40 31.10 15.00 20.1030000 30.60 14.60 18.70 33.30 17.20 22.9032000 32.60 16.50 21.00 35.60 19.70 25.8034000 34.70 18.70 23.60 37.80 22.20 28.9035000 35.70 19.80 24.80 38.90 23.50 30.4036000 36.80 21.00 26.20 40.00 24.90 32.1038000 38.80 23.40 28.90 42.20 27.70 35.4040000 40.80 25.90 31.80 44.50 30.80 39.0045000 45.90 32.70 39.50 50.00 38.90 48.5050000 51.00 40.00 48.00 55.50 47.90 58.9055000 56.10 49.00 57.30 61.10 58.00 70.3060000 61.30 58.00 67.20 66.70 69.00 82.3065000 66.40 68.00 78.10 72.20 81.00 95.7070000 71.50 79.00 89.50 77.80 94.00 110.00



21


24" Inside Dia. 30" Inside Dia.Discharge in Velo- Velo- Head Discharge in Velo- Velo- HeadUS Gallons city city Loss in US Gallons city city Loss in

per per in ft./ Head ft/ per per in ft./ Head ft/Min 24 Hr sec in feet 100ft. Min 24 Hr sec in feet 100ft.


350 505,00 0.252 0.00 0.002700 1,008,000 0.495 0.00 0.0071000 1,440,000 0.712 0.01 0.0141400 2,016,000 0.999 0.01 0.0261700 2,448,000 1.21 0.02 0.0382000 2,880,000 1.42 0.03 0.0512400 3,456,000 1.70 0.045 0.0712700 3,888,000 1.92 0.06 0.0893100 4,464,000 2.21 0.08 0.1143400 4,896,000 2.41 0.09 0.1363800 5,472,000 2.70 0.113 0.1674200 6,048,000 2.99 0.13 0.2004500 6,480,000 3.20 0.16 0.2264800 6,912,000 3.41 0.18 9.2555200 7,488,000 3.91 0.21 0.2985500 7,920,000 3.69 0.24 0.3295900 8,496,000 4.19 0.27 0.3776200 8,928,000 4.41 0.32 0.4136500 9,360,000 4.62 0.33 0.4506900 9,936,000 4.90 0.37 0.5027600 10,944,000 5.40 0.50 0.6038300 11,952,000 5.90 0.54 0.7139000 12,960,000 6.40 0.64 0.829700 13,968,000 6.90 0.74 0.9510000 14,400,000 7.11 0.79 1.0011000 15,840,000 7.82 0.95 1.1912000 17,280,000 8.55 1.14 1.4012500 18,000,000 8.86 1.22 1.5213000 18,720,000 9.25 1.34 1.6314000 20,160,000 9.95 1.54 1.8615000 21,600,000 10.63 1.77 2.1116000 23,040,000 11.38 2.02 2.4218000 25,920,000 12.80 2.57 2.9819000 27,360,000 13.50 2.85 3.2820000 28,800,000 14.20 3.16 3.61

700 1,008,000 0.322 0.00 0.0021000 1,440,000 0.45 0.00 0.0041300 1,872,000 0.59 0.01 0.0081700 2,448,000 0.78 0.01 0.0132000 2,880,000 0.91 0.01 0.0172400 3,456,000 1.095 0.02 0.0232700 3,888,000 1.23 0.02 0.0303100 4,464,000 1.43 0.03 0.0393400 4,896,000 1.55 0.04 0.0463800 5,472,000 1.74 0.05 0.0574100 5,904,000 1.87 0.06 0.0654500 6,480,000 2.05 0.07 0.0774800 6,912,000 2.19 0.08 0.0875200 7,488,000 2.37 0.09 0.1015500 7,920,000 2.51 0.10 0.1125900 8,496,000 2.69 0.11 0.1276200 8,928,000 2.83 0.12 0.1396900 9,936,000 3.12 0.15 0.1707600 10,944,000 3.47 0.18 0.2038300 11,952,000 3.79 0.22 0.2409000 12,960,000 4.10 0.26 0.2789700 13,968,000 4.42 0.306 0.31910000 14,400,000 4.56 0.325 0.33711000 15,840,000 5.01 0.392 0.40112000 17,280,000 5.47 0.47 0.47312500 18,000,000 5.70 0.51 0.5113000 18,720,000 5.94 0.55 0.5514000 20,160,000 6.40 0.64 0.6315000 21,600,000 6.85 0.73 0.7116000 23,040,000 7.30 0.83 0.8118000 25,920,000 8.20 1.05 1.0019000 27,360,000 8.67 1.17 1.1120000 28,800,000 9.12 1.30 1.2224000 34,600,000 10.09 1.89 1.7328000 40,320,000 12.75 2.46 2.27

Factor for correcting to other pipe sizes

Diameter Velocity Velocity Head Lossin inches ft/sec head ft ft/100 ft

29 1.078 1.161 1.19928 1.148 1.318 1.39927 1.235 1.524 1.67026 1.331 1.773 1.961



23 1.089 1.186 1.23022 1.190 1.416 1.52721 1.306 1.706 1.915

* For new pipe, multiply head lossfigures by 0.54


22


36" Inside Dia. 42" Inside Dia.Discharge in Velo- Velo- Head Discharge in Velo- Velo- HeadUS Gallons city city Loss in US Gallons city city Loss in

per per in ft./ Head ft/ per per in ft./ Head ft/Min 24 Hr sec in feet 100ft. Min 24 Hr sec in feet 100ft.


1400 2,016,000 0.44 0.00 0.0041700 2,448,000 0.53 0.00 0.0052000 2,880,000 0.63 0.01 0.0072400 3,456,000 0.75 0.01 0.0102800 4,032,000 0.88 0.01 0.0153400 4,896,000 1.07 0.02 0.0194000 5,760,000 1.26 0.02 0.0264800 6,912,000 1.51 0.04 0.0365600 8,064,000 1.76 0.05 0.0486200 8,928,000 1.95 0.06 0.0577000 10,080,000 2.20 0.07 0.0727600 10,944,000 2.39 0.09 0.0848300 11,952,000 2.61 0.10 0.0989000 12,960,000 2.83 0.12 0.1149700 13,968,000 3.05 0.14 0.13110000 14,400,000 3.14 0.16 0.13911000 15,840,000 3.46 0.19 0.16412000 17,280,000 3.78 0.22 0.19313000 18,720,000 4.09 0.26 0.22614000 20,160,000 4.40 0.30 0.26015000 21,600,000 4.71 0.34 0.29416000 23,040,000 5.03 0.39 0.33018000 25,920,000 5.66 0.50 0.41219000 27,360,000 5.98 0.56 0.45420000 28,800,000 6.30 0.61 0.50421000 30,240,000 6.60 0.67 0.54422000 31,680,000 6.92 0.74 0.59023000 33,120,000 7.24 0.81 0.64024000 34,560,000 7.55 0.88 0.69526000 37,440,000 8.18 1.04 0.80628000 40,320,000 8.80 1.20 0.93530000 43,200,000 9.44 1.38 1.06534000 48,960,000 10.70 1.77 1.3438000 54,720,000 11.95 2.20 1.6542000 60,480,000 13.20 2.70 1.99

2000 2,880,000 0.46 0.003 0.0032500 3,600,000 0.58 0.005 0.0053000 4,320,000 0.70 0.007 0.0073500 5,040,000 0.81 0.010 0.0094000 5,760,000 0.92 0.013 0.0124500 6,480,000 1.04 0.016 0.0155000 7,200,000 1.16 0.021 0.0186000 8,640,000 1.39 0.030 0.0257000 10,080,000 1.62 0.041 0.0338000 11,520,000 1.85 0.053 0.0439000 12,960,000 2.08 0.067 0.05310000 14,400,000 2.31 0.083 0.06512000 17,280,000 2.78 0.120 0.09214000 20,160,000 3.24 0.163 0.12216000 23,040,000 3.70 0.212 0.15718000 25,920,000 4.16 0.269 0.19420000 28,800,000 4.62 0.331 0.23822000 31,680,000 5.10 0.404 0.28224000 34,560,000 5.55 0.477 0.33226000 37,440,000 6.02 0.561 0.38328000 40,320,000 6.48 0.651 0.43230000 43,200,000 6.94 0.748 0.50132000 46,080,000 7.40 0.85 0.56634000 48,960,000 7.86 0.90 0.63236000 51,840,000 8.33 1.07 0.70238000 54,720,000 8.80 1.20 0.77840000 57,600,000 9.25 1.32 0.85542000 60,480,000 9.72 1.46 0.93644000 63,360,000 10.18 1.61 1.01346000 66,240,000 10.63 1.76 1.10048000 69,020,000 11.10 1.92 1.19450000 72,000,000 11.58 2.08 1.2852000 74,880,000 12.01 2.25 1.3854000 77,760,000 12.49 2.41 1.4956000 80,540,000 12.93 2.60 1.60



41 1.049 1.101 1.12440 1.102 1.216 1.26839 1.160 1.345 1.43438 1.222 1.492 1.627



35 1.058 1.119 1.14734 1.121 1.257 1.32133 1.190 1.416 1.52732 1.266 1.602 1.774

* For new pipe, multiply head lossfigures by 0.54


23

50

3000Gate Valve3/4 closed1/2 closed

d/D = 1/4d/D = 1/2d/D = 3/4

d/D = 1/4d/D = 1/2d/D = 3/4

45 Elbow

Fully Open

Example: The dotted line shows that the resistance of a 6-inch Standard Elbow is equivalent to approximately 16 feet of 6-inch Standard Pipe.

Note: For sudden enlargements or suddencontractions, use the smaller diameter, d, on the pipe size scale.

Globe Valve, Open

Angle Valve, Open

Swing Check Valve,Fully Open

Standard TeeThrough Side Outlet

Standard Elbow or run ofTee reduced 1/2

Medium Sweep Elbow orrun of Tee reduced 1/4

Long Sweep Elbow orrun of Standard Tee

Close Return Bend

Standard Tee

Square Elbow

Borda Entrance

Ordinary Entrance

Sudden Contraction

2000

1000

500

300

200

100

50

30

20

10

5

3

2

1

0.5

0.3

0.2

0.1

30

20

I

n

s

i

d

e

D

i

a

m

e

t

e

r

i

n

c

h

e

s

N

o

m

i

n

a

l

D

i

a

m

e

t

e

r

o

f

P

i

p

e

i

n

I

n

c

h

e

s

E

q

u

i

v

a

l

e

n

t

L

e

n

g

t

h

o

f

S

t

r

a

i

g

h

t

P

i

p

e

i

n

F

e

e

t

10

55

7

9

12

16

20

24

36

48

6

8

10

14

18

22

30

42

4

33

22

11

1/2

1 1/2

2 1/2

3 1/2

4 1/2

3/4

1 1/4

0.562852

This chart may be used for any liquid or gas

Copyright by Crane Company Reprinted by permission.

D d

Dd

Sudden Enlargement


24

Data on fittings based on information published by Crane Co.

* For 180 bend, multiply values for 90 bend by 1.34.

Data are based on Fanning coefficient of 0.006, as taken from Chart No. 18 of Catalog 211 of Tube Turns, Inc.+ Short Radius Elbows, R/DN=1, not made in this size and weight.++ Not made in this size.

Friction Loss in Pipe Fittings in Terms of Equivalent Feet of Straight Pipe.

These data may be applied to any Liquid or Gas.Equivalent Resistance of Std. Wt.

Nom- Welding Elbowsinal Long Std. Length of Straight Pipe (Feet)*Pipe Actual Sweep Elbow Std. SwingSize Inside Gate Elbow or Run Tee Check Angle Globe 90 Elbows 45 ElbowsDN Dia. Valve or Run of Tee thru Close Valve Valve ValveStd. in Full 45 of Std. reduced Side Return Full Full Full Short Long Short LongWt. Inches Open Elbow Tee 1/2 Outlet Bend Open Open Open Radius Radius Radius Radius

Resistance factor .19 .42 .6 .9 1.8 2.2 2.3 5 10 R/DN=1 R/DN=1.5 R/DN=1 R/DN=1.5.50 .622 .35 .78 1.11 1.70 3.30 4.10 4.3 9.30 18.60 + 0.68 + 0.44.75 0.824 0.44 0.97 1.40 2.10 4.20 5.10 5.30 11.50 23.10 + 0.91 + 0.581 1.049 0.56 1.23 1.80 2.60 5.30 6.50 6.80 14.70 29.40 1.60 1.15 1.01 0.74

1.25 1.380 0.74 1.60 2.30 3.50 7.00 8.50 8.90 19.30 38.60 2.10 1.50 1.33 0.981.50 1.610 0.86 1.90 2.70 4.10 8.10 9.90 10.40 22 45.20 2.40 1.80 1.60 1.14

2 2.067 1.10 2.40 3.50 5.20 10.40 12.80 13.40 29 58 3.10 2.30 2.00 1.502.50 2.469 1.32 2.90 4.20 6.20 12.40 15.20 15.90 35 69 3.70 2.70 2.40 1.70

3 3.068 1.60 3.60 5.20 7.70 15.50 18.90 19.80 43 86 4.70 3.40 3.00 2.204 4.026 2.10 4.70 6.80 10.20 20.30 24.80 26 57 113 6.10 4.40 3.90 2.905 5.047 2.70 5.90 8.50 12.70 25.40 31 33 71 142 7.70 5.60 4.90 3.606 6.065 3.20 7.10 10.20 15.30 31 37 39 85 170 9.20 6.70 5.90 4.307 7.024 3.70 8.30 11.80 17.70 35 43 45 98 197 ++ ++ ++ ++8 7.981 4.30 9.40 13.40 20.20 40 49 52 112 224 12.10 8.80 7.70 5.7010 10.02 5.30 11.80 16.90 25.30 51 62 65 141 281 15.20 11.00 9.70 7.1012 12.00 6.40 14.10 20.20 30 61 74 77 168 336 18.20 13.20 11.60 8.5014 7.50 16.50 23.50 35 71 86 90 20.10 14.60 12.80 9.4016 8.50 18.80 26.90 40 81 99 104 23.10 16.80 14.70 10.8018 9.60 21.20 30 45 91 111 116 26.20 19 16.70 12.2020 10.70 23.50 34 50 101 123 129 29 21.20 18.60 13.6024 12.80 28.20 40 61 121 148 155 35 25.60 22.50 16.5030 16.00 35.30 50 76 151 185 193 44 32 28.30 20.7036 19.20 42.40 61 91 181 222 232 53 39 34 2542 22.40 49.40 71 106 212 259 271 63 45 40 29.2048 25.60 57.60 81 121 242 296 310 72 52 46 33



25

Friction Losses Through Miscellaneous Fittings

Type of fitting k*

Square elbow (intersection of 2 cylinders at 90) 1.25Square return elbow (180) 2.5Angle elbow (intersection of 2 cylinders at an angle

other than 90 1.25 (angle/90)2Disk or wobble-disk meter 3.4 to 10Rotary meter (star or cog-wheel piston) 10Reciprocating piston meter 15Turbine wheel (double-flow, balanced) meter 5 to 7.5Horizontal (lift) check valve 8 to 12Ball check valve 65 to 70


The friction losses below are given for use in making approximateestimates of friction loss through fittings not covered elsewhere inthis book.

They are based on the formula:

in which; h = head loss due to fitting in feet (this is loss in additionto that in a straight pipe the length of the fitting).

k = constant for the type of fittingv = velocity in the pipe in feet per secondg = acceleration due to gravity = about 32.2 feet per second

Elbows or bends made up of short sections of straight pipe weldedtogether or circular bends with corrugated inner radius will have afriction loss from 1.3 to 1.6 times greater than that of an equivalentsmooth elbow or bend.

* Values of k based on those in Hydraulics by Schoder and Dawsonand the Standards of the Hydraulic Institute.

v2h = k = .0155(k) (v2)2g


26

Entrance Losses for Pipein feet of Liquid

These data apply to any liquid.

Type of Value Velocity in Feet per Second (v)entrance of k 2 3 4 5 6 7 8 9

Inward projectingpipe .78 .05 .11 .19 .30 .44 .59 .78 .98

Sharpcornered .50 .03 .07 .12 .19 .28 .38 .50 .63

Slightlyrounded .23 .01 .03 .06 .09 .13 .18 .23 .29

Bellmouthed .04 .00 .01 .01 .02 .02 .03 .04 .05

Type of Value Velocity in Feet per Second (v)entrance of k 10 12 15 20 25 30 35 40

Inward projectingpipe .78 1.21 1.75 2.73 4.85 7.58 10.91 14.82 19.41

Sharpcornered .50 .78 1.12 1.75 3.11 4.86 7.00 9.50 12.44

Slightlyrounded .23 .36 .51 .81 1.43 2.24 3.22 4.37 5.72

Bellmouthed .04 .06 .09 .14 .25 .39 .56 .76 1.00

Courtesy of George B. Gascoigne, consulting engineer.

Based on the formula:

In which:h = entrance loss in feet of liquidk = constant depending on shape of entrancev = velocity of flow in feet per secondg = acceleration of gravity at 45 latitude and sea level.

g = 32.174 ft. per second per second

CONDENSED HYDRAULIC DATAMISCELLANEOUS LIQUIDS

v2h = k 2g


27

Loss of Head in Feet of Liquid due to Sudden ContractionsThese data apply to any Liquid

D Velocity in Smaller Pipes in Feet Per Secondd 2 3 4 5 6 7 8 10 12 15 20 30 40

1.10 0.00 0.00 0.01 0.01 0.02 0.03 0.04 0.06 0.09 0.15 0.29 0.75 1.491.20 0.00 0.01 0.02 0.03 0.04 0.06 0.07 0.12 0.18 0.28 0.54 1.38 2.741.40 0.01 0.02 0.04 0.07 0.10 0.13 0.17 0.27 0.40 0.65 1.14 2.68 4.981.60 0.02 0.04 0.06 0.10 0.14 0.20 0.26 0.40 0.67 0.89 1.56 3.44 5.971.80 0.02 0.05 0.08 0.13 0.19 0.25 0.33 0.51 0.73 1.12 1.92 4.05 6.722.00 0.02 0.05 0.09 0.14 0.21 0.28 0.36 0.55 0.79 1.19 2.06 4.28 7.092.20 0.02 0.06 0.10 0.15 0.22 0.30 0.38 0.59 0.84 1.28 2.20 4.56 7.412.50 0.03 0.06 0.10 0.16 0.23 0.31 0.40 0.62 0.88 1.34 2.30 4.76 7.713.00 0.03 0.06 0.11 0.17 0.24 0.32 0.42 0.65 0.92 1.40 2.41 4.98 8.114.00 0.03 0.06 0.12 0.18 0.25 0.34 0.44 0.69 0.97 1.48 2.53 5.24 8.485.00 0.03 0.07 0.12 0.18 0.26 0.35 0.46 0.70 1.00 1.52 2.60 5.36 8.678.00 0.03 0.07 0.12 0.19 0.27 0.36 0.47 0.72 1.02 1.56 2.68 5.56 9.0610.00 0.03 0.07 0.12 0.19 0.27 0.36 0.47 0.72 1.03 1.58 2.71 5.68 9.36

Loss of Head in Feet of Liquid due to Sudden EnlargementsThese data apply to any Liquid

D Velocity in Smaller Pipes in Feet Per Secondd

2 3 4 5 6 7 8 10 12 15 20 25 30 401.20 0.01 0.01 0.02 0.04 0.06 0.07 0.10 0.14 0.21 0.32 0.55 0.87 1.20 2.081.40 0.02 0.04 0.06 0.10 0.14 0.18 0.23 0.36 0.51 0.78 1.36 2.09 2.96 5.141.60 0.02 0.05 0.09 0.14 0.20 0.28 0.36 0.55 0.78 1.19 2.07 3.16 4.50 7.821.80 0.03 0.07 0.12 0.18 0.26 0.35 0.45 0.70 0.99 1.52 2.64 4.03 5.74 9.972.00 0.04 0.08 0.14 0.22 0.31 0.41 0.53 0.81 1.16 1.77 3.08 4.76 6.71 11.652.50 0.05 0.10 0.17 0.27 0.38 0.51 0.66 1.01 1.44 2.20 3.83 5.93 8.34 14.483.00 0.05 0.11 0.19 0.30 0.42 0.57 0.74 1.13 1.60 2.46 4.27 6.61 9.29 16.144.00 0.06 0.12 0.22 0.33 0.47 0.63 0.82 1.25 1.78 2.76 4.73 7.29 10.30 17.905.00 0.06 0.13 0.23 0.35 0.49 0.66 0.85 1.31 1.86 2.85 4.95 7.63 10.79 18.738.00 0.06 0.14 0.24 0.37 0.52 0.70 0.91 1.39 1.97 2.96 5.25 8.07 11.44 19.8710.00 0.06 0.14 0.24 0.37 0.53 0.71 0.92 1.42 2.01 3.09 5.36 8.21 11.66 20.26


D = diameter of Larger piped = diameter of Smaller pipeCourtesy of George B. Gascoigne. Consulting Engineer.

D d

Dd


28

Theoretical Discharge of Nozzles in US Gallons Per MinuteVelocity Head of disch. Diameter of Nozzle in Inches

lbs. ft. in ft./sec. 0.625 .125 .1875 .25 .3333 .50 .625 .75 .875 1 1.125 1.25 1.333410 23.1 38.60 0.37 1.48 3.32 5.91 13.3 23.6 36.9 53.1 72.4 94.5 120 148 17915 34.6 47.25 0.45 1.81 4.06 7.24 16.3 28.9 45.2 65.0 88.5 116.0 147 181 21920 46.2 54.55 0.52 2.09 4.69 8.35 18.8 33.4 52.2 75.1 102.0 134.0 169 209 25325 57.7 61.00 0.58 2.34 5.25 9.34 21.0 37.3 58.3 84.0 114.0 149.0 189 234 28330 69.3 66.85 0.64 2.56 5.75 10.20 23.0 40.9 63.9 92.0 125.0 164.0 207 256 30935 80.8 72.20 0.69 2.77 6.21 11.10 24.8 44.2 69.0 99.5 135.0 177.0 224 277 33440 92.4 77.20 0.74 2.96 6.64 11.80 26.6 47.3 73.8 106.0 145.0 188.0 239 296 35745 103.9 81.80 0.78 3.13 7.03 12.50 28.2 50.1 78.2 113.0 153.0 200.0 253 313 37950 115.5 86.25 0.83 3.30 7.41 13.20 29.7 52.8 82.5 119.0 162.0 211.0 267 330 39955 127.0 90.50 0.87 3.46 7.77 13.80 31.1 55.3 86.4 125.0 169.0 221.0 280 346 41860 138.6 94.50 0.90 3.62 8.12 14.50 32.5 57.8 90.4 130.0 177.0 231.0 293 362 43865 150.1 98.30 0.94 3.77 8.45 15.10 33.8 60.2 94.0 136.0 184.0 241.0 305 376 45570 161.7 102.10 0.98 3.91 8.78 15.70 35.2 62.5 97.7 141.0 191.0 250.0 317 391 47375 173.2 105.70 1.01 4.05 9.08 16.20 36.4 64.7 101.0 146.0 198.0 259.0 327 404 48980 184.8 109.10 1.05 4.18 9.39 16.70 37.6 66.8 104.0 150.0 205.0 267.0 338 418 50585 196.3 112.50 1.08 4.31 9.67 17.30 38.8 68.9 108.0 155.0 211.0 276.0 349 431 52190 207.9 115.80 1.11 4.43 9.95 17.70 39.9 70.8 111.0 160.0 217.0 284.0 359 443 53695 219.4 119.00 1.14 4.56 10.20 18.20 41.0 72.8 114.0 164.0 223.0 292.0 369 456 551

100 230.9 122.00 1.17 4.67 10.50 18.70 42.1 74.7 117.0 168.0 229.0 299.0 378 467 565105 242.4 125.00 1.20 4.79 10.80 19.20 43.1 76.5 120.0 172.0 234.0 306.0 388 479 579110 254.0 128.00 1.23 4.90 11.00 19.60 44.1 78.4 122.0 176.0 240.0 314.0 397 490 593115 265.5 130.90 1.25 5.01 11.20 20.00 45.1 80.1 125.0 180.0 245.0 320.0 406 501 606120 277.1 133.70 1.28 5.12 11.50 20.50 46.0 81.8 128.0 184.0 251.0 327.0 414 512 619130 300.2 139.10 1.33 5.33 12.00 21.30 48.0 85.2 133.0 192.0 261.0 341.0 432 533 645140 323.3 144.30 1.38 5.53 12.40 22.10 49.8 88.4 138.0 199.0 271.0 354.0 448 553 668150 346.4 149.50 1.43 5.72 12.90 22.90 51.6 91.5 143.0 206.0 280.0 366.0 463 572 692175 404.1 161.40 1.55 6.18 13.90 24.70 55.6 98.8 154.0 222.0 302.0 395.0 500 618 747200 461.9 172.60 1.65 6.61 14.80 26.40 59.5 106.0 165.0 238.0 323.0 423.0 535 660 799250 577.4 193.00 1.85 7.39 16.60 29.60 66.5 118.0 185.0 266.0 362.0 473.0 598 739 894300 692.8 211.20 2.02 8.08 18.20 32.40 72.8 129.0 202.0 291.0 396.0 517.0 655 808 977


The actual quantity discharged by a nozzle will be slightly less than in the above table. A well-tapered smooth nozzle may be assumed to give 97% to 99% of the values in the table.


29

Theoretical Discharge of Nozzles in US Gallons Per MinuteVelocity Head of disch. Diameter of Nozzle in Inches

lbs. ft. in ft./sec. 1.50 1.75 2 2.25 2.50 2.75 3 3.50 4 4.50 5 5.50 610 23.1 38.60 213 289 378 479 591 714 851 1158 1510 1915 2365 2855 340515 34.6 47.25 260 354 463 585 723 874 1041 1418 1850 2345 2890 3490 416520 46.2 54.55 301 409 535 676 835 1009 1203 1638 2135 2710 3340 4040 481025 57.7 61.00 336 458 598 756 934 1128 1345 1830 2385 3025 3730 4510 538030 69.3 66.85 368 501 655 828 1023 1236 1473 2005 2615 3315 4090 4940 589535 80.8 72.20 398 541 708 895 1106 1335 1591 2168 2825 3580 4415 5340 637040 92.4 77.20 425 578 756 957 1182 1428 1701 2315 3020 3830 4725 5610 681045 103.9 81.80 451 613 801 1015 1252 1512 1802 2455 3200 4055 5000 6050 712050 115.5 86.25 475 647 845 1070 1320 1595 1900 2590 3375 4275 5280 6380 760055 127.0 90.40 498 678 886 1121 1385 1671 1991 2710 3540 4480 5530 6690 797060 138.6 94.50 521 708 926 1172 1447 1748 2085 2835 3700 4685 5790 6980 833065 150.1 98.30 542 737 964 1220 1506 1819 2165 2950 3850 4875 6020 7270 867070 161.7 102.10 563 765 1001 1267 1565 1888 2250 3065 4000 5060 6250 7560 900075 173.2 105.70 582 792 1037 1310 1619 1955 2330 3170 4135 5240 6475 7820 932080 184.8 109.10 602 818 1070 1354 1672 2020 2405 3280 4270 5410 6690 8080 963085 196.3 112.50 620 844 1103 1395 1723 2080 2480 3375 4400 5575 6890 8320 992090 207.9 115.80 638 868 1136 1436 1773 2140 2550 3475 4530 5740 7090 8560 1021095 219.4 119.00 656 892 1168 1476 1824 2200 2625 3570 4655 5900 7290 8800 10500

100 230.9 122.00 672 915 1196 1512 1870 2255 2690 3660 4775 6050 7470 9030 10770105 242.4 125.00 689 937 1226 1550 1916 2312 2755 3750 4890 6200 7650 9260 11020110 254.0 128.00 705 960 1255 1588 1961 2366 2820 3840 5010 6340 7840 9470 11300115 265.5 130.90 720 980 1282 1621 2005 2420 2885 3930 5120 6490 8010 9680 11550120 277.1 133.70 736 1002 1310 1659 2050 2470 2945 4015 5225 6630 8180 9900 11800130 300.2 139.10 767 1043 1365 1726 2132 2575 3070 4175 5450 6900 8530 10300 12290140 323.3 144.30 795 1082 1415 1790 2212 2650 3180 4330 5650 7160 8850 10690 12730150 346.6 149.50 824 1120 1466 1853 2290 2760 3295 4485 5850 7410 9150 11070 13200175 404.1 161.40 890 1210 1582 2000 2473 2985 3560 4840 6310 8000 9890 11940 14250200 461.9 172.60 950 1294 1691 2140 2645 3190 3800 5175 6760 8550 10580 12770 15220250 577.4 193.00 1063 1447 1891 2392 2955 3570 4250 5795 7550 9570 11820 14290 17020300 692.8 211.20 1163 1582 2070 2615 3235 3900 4650 6330 8260 10480 12940 15620 18610


The actual quantity discharged by a nozzle will be slightly less than in the above table. A well-tapered smooth nozzle may be assumed to give 97% to 99% of the values in the table.


30

Friction Losses in Pipe; 1 inch (1.049" inside diameter)Loss in feet of liquid per 1,000 feet of pipe

Figures for clean steel pipe, except those in italics which are for any pipe.FLOW Kinematic viscosity centistokes

.6 1.1 2.1 2.7 4.3 7.4 10.3 13.1 15.7 20.6US Bblgal per Approximate SSU viscosityper hrmin (42gal) - 31.5 33 35 40 50 60 70 80 1000.5 0.71 0.29 0.28 0.55 0.70 1.12 1.93 2.68 3.41 4.08 5.351 1.40 0.96 1.13 1.09 1.41 2.24 3.86 5.36 6.82 8.16 10.72 2.90 3.23 3.72 4.41 4.80 4.48 7.72 10.7 13.6 16.3 21.43 4.30 6.84 7.63 9.04 9.48 10.8 11.6 16.1 20.5 24.5 32.14 5.70 11.4 12.2 14.9 15.9 17.6 15.4 21.5 27.3 32.6 42.85 7.10 17.2 19.2 22.1 23.4 26.3 19.3 26.8 34.1 40.8 53.56 8.60 24.2 26.8 30.5 32.1 36.8 41.3 32.2 40.9 49 64.27 10.00 32.3 35.4 40.8 42.6 47.4 53.8 37.5 47.7 57.2 74.98 11.40 41.6 45.5 51.1 54.3 59.9 68.2 75.3 54.5 65.2 85.69 12.90 51.8 56.2 63.5 66.3 73.4 84.9 91.7 61.4 73.4 96.310 14.30 62.7 68.1 76.2 80.1 88.2 101 111 115 81.6 10712 17.10 89.3 95.3 106 111 122 142 151 162 167 12914 20.00 120 129 140 147 160 185 198 212 221 15016 22.80 155 164 181 188 205 234 257 268 279 29518 25.70 194 202 224 233 254 286 305 326 341 36520 28.60 237 250 272 281 308 342 372 394 405 43725 35.70 368 383 410 429 464 501 551 583 599 65130 42.90 523 545 582 600 640 712 759 803 842 90435 50.00 708 735 780 795 852 933

FLOW Kinematic viscosity centistokes26.4 32.0 43.2 65.0 108.4 162.3 216.5 325 435 650

US Bblgal per Approximate SSU viscosityper hrmin (42gal) 125 150 200 300 500 750 1000 1500 2000 30000.1 0.14 1.37 1.66 2.25 3.38 5.65 8.45 11.3 16.9 22.6 33.80.3 0.43 4.12 4.98 6.75 10.2 17 25.3 33.8 50.7 67.8 1020.5 0.71 6.86 8.32 11.3 16.9 28.3 42.3 56.4 85 113 1691 1.4 13.7 16.6 22.5 33.8 56.5 84.5 113 169 226 3382 2.9 27.5 32.2 45 67.6 113 169 226 338 452 6763 4.3 41.2 49.8 67.5 102 170 253 338 507 678 4 5.7 55 66.5 90 136 226 338 452 677 904 5 7.1 68.7 83.7 113 169 283 423 564 846 6 8.6 82.4 99.7 135 203 339 507 677 7 10 96.2 117 158 237 395 591 790 8 11.4 110 133 180 271 452 676 903 9 12.9 124 150 203 303 508 760 10 14.3 137 167 225 338 565 845 12 17.1 165 200 270 406 678 14 20 192 233 315 474 792 16 22.8 220 266 360 541 904 18 25.7 248 299 405 609 20 28.6 470 332 450 677

Loss in lbs. per sq. inch = .433 (specific gravity) (figures in table)



31

Friction Losses in Pipe; 1.5 inch (1.610" inside diameter)Loss in feet of liquid per 1,000 feet of pipe

Figures for clean steel pipe, except those in italics which are for any pipe.

FLOW Kinematic viscosity centistokes

.6 1.1 2.1 2.7 4.3 7.4 10.3 13.1 15.7 20.6US Bblgal per Approximate SSU viscosityper hrmin (42gal) - 31.5 33 35 40 50 60 70 80 1001 1.4 0.13 0.10 0.20 0.25 0.41 0.69 0.97 1.23 1.47 1.932 2.9 0.42 0.49 0.39 0.51 0.83 1.39 1.93 2.46 2.94 3.863 4.3 0.86 0.98 1.17 1.25 1.24 2.08 2.89 3.68 4.41 5.794 5.7 1.43 1.63 1.92 2.07 1.65 2.78 3.86 4.91 5.88 7.725 7.1 2.11 2.42 2.83 3.05 2.06 3.47 4.82 6.14 7.35 9.656 8.6 2.90 3.36 3.89 4.18 4.69 4.17 5.79 7.37 8.82 11.68 11.4 4.97 5.60 6.44 6.87 7.77 9.02 7.72 9.83 11.8 15.510 14.3 7.51 8.34 9.58 10.1 11.6 13.2 9.65 12.3 14.7 19.312 17.1 10.4 11.6 13.4 14.0 15.6 17.9 19.8 14.7 17.6 23.215 21.4 16 17.4 19.6 20.7 23.2 26.5 29.1 31.1 21 2920 28.6 27.2 29.5 32.9 34.6 38.2 43.9 47.6 51.1 53.8 38.625 35.7 41.4 44.8 49.5 51.8 57.5 64.6 70.1 75.2 78.9 84.730 42.9 58.8 63 69.1 72 79 89.3 97.1 103 109 116.540 57.1 102 107 117 122 132 150 160 170 178 19150 71.4 157 164 178 183 198 222 237 251 263 28160 85.7 224 233 249 259 279 306 330 347 362 38870 100 300 312 333 343 369 402 436 457 477 50880 114 389 403 427 440 470 516 551 580 602 64390 129 489 508 536 550 585 634 681 715 746 792100 143 601 624 656 670 714 774 820 863 898 949


26.4 32.0 43.2 65.0 108.4 162.3 216.5 325 435 650US Bblgal per Approximate SSU viscosityper hrmin (42gal) 125 150 200 300 500 750 1000 1500 2000 30001 1.4 2.47 3 4.14 6.09 10.2 15.2 20.3 30.4 40.8 60.92 2.9 4.95 6 8.28 12.2 20.3 30.4 40.6 60.8 81.5 1223 4.3 7.42 9 12.4 18.3 30.4 45.6 60.9 91.3 122 1834 5.7 9.9 12 16.6 24.4 40.6 60.8 81.2 122 163 2445 7.1 12.4 15 20.7 30.4 50.7 76 102 152 204 3046 8.6 14.9 18 24.8 36.5 60.8 91.2 122 183 244 3658 11.4 19.8 24 33.1 48.7 81.2 122 163 243 326 48710 14.3 24.7 30 41.4 60.9 102 152 203 304 408 60912 17.1 29.7 36 49.7 73.2 122 182 244 365 490 73215 21.4 37.1 45 62.2 91.4 152 228 304 457 612 91420 28.6 49.5 60 82.8 122 203 304 406 608 815 25 35.7 61.9 75 103 152 254 380 507 760 30 42.9 124 90 124 183 304 456 609 913 40 57.1 204 216 166 244 406 608 812 50 71.4 302 317 342 304 507 760




32




.6 1.1 2.1 2.7 4.3 7.4 10.3 13.1 15.7 20.6US Bblgal per Approximate SSU viscosityper hrmin (42gal) - 31.5 33 35 40 50 60 70 80 1001 1.4 0.04 0.04 0.07 0.09 0.15 0.26 0.36 0.45 0.54 0.712 2.9 0.13 0.15 0.15 0.19 0.30 0.51 0.71 0.90 1.08 1.424 5.7 0.43 0.50 0.58 0.63 0.59 1.02 1.42 1.81 2.17 2.846 8.6 0.87 1 1.20 1.27 1.46 1.53 2.13 2.71 3.25 4.268 11.4 1.47 1.68 1.97 2.13 2.38 2.04 2.84 3.61 4.33 5.6810 14.3 2.20 2.55 2.90 3.09 3.52 2.56 3.56 4.52 5.42 7.1112 17.1 3.06 3.46 3.97 4.23 4.78 5.57 4.27 5.43 6.51 8.5314 20 4.07 4.51 5.22 5.51 6.26 7.28 4.98 6.33 7.59 9.9616 22.8 5.17 5.79 6.65 7.01 7.92 9.16 9.95 7.23 8.67 11.418 25.7 6.44 7.16 8.18 8.63 9.67 11.2 12.6 13.1 9.76 12.820 28.6 7.82 8.64 9.77 10.4 11.6 13.5 14.8 15.5 10.8 14.225 35.7 11.9 13 14.7 15.4 17.2 19.9 21.6 22.8 24.1 17.830 42.9 17 18.2 20.4 21.5 23.8 27.2 29.9 31.2 33 35.635 50 22.3 24.1 27 28.2 31.2 35.6 38.6 40.4 43.4 47.340 57.1 28.8 31 34.2 36 39.6 44.6 48.8 52.9 54.1 60.750 71.4 44.1 47.2 52 54 59.2 66.4 72 76.9 78.4 86.260 85.7 62.7 66.5 72.2 74.2 82.3 91.8 98.6 105 111 11970 100 84.1 88.5 95.8 99.4 108 120 130 137 145 15680 114 109 114 123 127 138 154 166 174 182 19590 129 137 143 154 158 171 192 204 215 225 239100 143 167 176 188 193 208 230 244 260 269 289110 157 202 211 225 231 246 275 290 307 319 335120 171 238 249 265 273 290 321 341 358 375 396130 186 277 290 307 316 335 372 392 411 432 459140 200 320 347 352 364 383 424 449 472 491 521150 214 366 382 403 415 437 479 510 529 553 586160 228 414 431 457 469 494 536 572 595 621 659170 243 467 485 513 522 553 601 639 665 694 729180 257 524 543 572 583 619 665 714 743 767 804190 271 584 602 634 649 688 733 792 825 846 884200 286 643 666 699 716 756 808 851 901 927 977210 300 709 731 768 786 826 880 935 975 220 314 778 798 838 858 902 958 230 328 851 873 912 934 982 240 343 922 945 988




33





26.4 32.0 43.2 65.0 108.4 162.3 216.5 325 435 650US Bblgal per Approximate SSU viscosityper hrmin (42gal) 125 150 200 300 500 750 1000 1500 2000 30001 1.4 0.91 1.10 1.49 2.24 3.74 5.6 7.48 11.2 15 22.42 2.9 1.82 2.21 2.98 4.48 7.49 11.2 15 22.4 30 44.93 4.3 2.73 3.31 4.47 6.73 11.2 16.8 22.4 33.6 45 67.44 5.7 3.64 4.42 5.96 8.98 15 22.4 29.9 44.8 60 89.95 7.1 4.56 5.52 7.45 11.2 18.7 28 37.4 56 75 1126 8.6 5.47 6.63 8.95 13.5 22.5 33.6 44.8 67.2 90 1357 10 6.38 7.73 10.4 15.7 26.2 39.2 52.3 78.4 105 1578 11.4 7.29 8.84 11.9 18 30 34.8 59.8 89.6 120 1809 12.9 8.20 9.94 13.4 20.2 33.7 50.4 67.3 101 135 20210 14.3 9.11 11 14.9 22.4 37.4 56 74.8 112 150 22412 17.1 10.9 13.3 18.9 26.9 44.9 67.3 89.7 135 180 26914 20 12.7 15.5 20.9 31.4 52.4 78.4 105 157 210 31416 22.8 14.6 17.7 23.9 35.9 59.9 89.6 120 179 240 35918 25.7 16.4 19.9 26.8 40.3 67.4 101 135 202 270 40420 28.6 18.2 22.1 29.8 44.9 74.9 112 150 224 300 44925 35.7 22.8 27.6 37.3 56.1 93.6 140 187 280 375 56230 42.9 27.3 33.1 44.7 67.3 112 168 224 336 450 67435 50 31.9 38.7 52.2 78.5 131 196 262 392 525 78640 57.1 63.0 44.2 59.6 89.8 150 224 299 448 600 89945 64.3 70.8 80.2 67.1 101 168 252 336 503 675 50 71.4 92.8 97.1 74.5 112 187 280 374 560 750 60 85.7 127 134 146 135 225 336 448 672 900 70 100 162 176 189 157 262 392 523 784 80 114 208 219 238 180 300 448 598 896 90 129 257 270 293 327 337 504 673 100 143 309 322 352 388 374 560 748 110 157 364 379 412 465 412 617 823 120 171 423 445 463 537 449 673 898 130 186 487 510 549 618 487 728 140 200 548 580 627 703 524 784 150 214 622 655 705 792 909 840 160 228 697 737 792 887 896 170 243 775 808 882 952 180 257 858 871 962 190 271 947 986



34




.6 1.1 2.1 2.7 4.3 7.4 10.3 13.1 15.7 20.6US Bblgal per Approximate SSU viscosityper hrmin (42gal) - 31.5 33 35 40 50 60 70 80 10010 14 0.92 1.05 1.23 1.31 1.48 1.26 1.75 2.22 2.66 3.5012 17.1 1.28 1.47 1.70 1.80 2.04 1.51 2.10 2.67 3.19 4.1914 20 1.68 1.92 2.23 2.37 2.65 3.09 2.45 3.11 3.73 4.8916 22.8 2.15 2.43 2.81 2.99 3.34 3.86 2.80 3.56 4.26 5.5918 25.7 2.68 2.99 3.46 3.68 4.21 4.77 5.26 4 4.80 6.2820 28.6 3.23 3.61 4.27 4.42 4.94 5.73 6.26 4.44 5.33 6.9825 35.7 4.88 5.39 6.17 6.55 7.31 8.42 9.2 9.79 6.66 8.7330 42.9 6.87 7.57 8.55 9.07 10.1 11.5 12.6 13.5 14.1 10.535 50 9.18 9.97 11.3 11.8 13.3 15.1 16.4 17.7 18.5 2040 57.1 11.8 12.8 14.3 15 16.8 19 20.7 22.1 23.2 2545 64.3 14.8 15.9 17.7 18.7 20.8 23.5 25.6 27.1 28.4 30.650 71.4 18.1 19.3 21.4 22.4 24.9 28.3 30.6 32.5 34.1 36.860 85.7 25.6 27.2 29.9 31.1 34.2 39.1 42.1 44.7 46.7 50.470 100 34.2 36.2 39.6 41.4 45.2 51.4 55.4 58.5 61.5 6680 114 44.1 46.7 50.6 53 57.3 64.5 69.7 74.2 77.5 82.790 129 55.2 58.8 63.2 65.4 70.9 80 86.6 91.2 95.3 103100 143 67.2 72.3 76.7 79.4 85.8 96.3 104 109 115 123110 157 80.9 86.2 92.4 94.8 103 113 121 130 135 146120 171 95.7 102 108 112 121 133 143 151 158 169130 186 112 118 125 130 139 155 166 176 181 194140 200 129 136 144 150 160 176 188 198 209 221150 214 147 155 165 170 181 198 212 223 234 250160 228 167 175 187 191 203 224 238 253 262 281170 243 188 196 210 214 226 248 267 283 290 312180 257 210 219 234 239 253 277 297 311 322 345190 271 233 243 260 265 280 306 328 339 356 378200 286 258 269 286 292 308 334 357 373 391 417220 314 310 322 343 351 369 400 427 448 461 486240 343 367 381 404 416 436 469 494 522 539 573260 371 429 445 470 482 505 543 575 599 621 660280 400 497 513 540 556 580 630 657 686 710 758300 429 568 586 617 632 659 705 748 775 803 849320 457 643 663 695 716 747 799 837 875 903 952340 486 725 745 776 800 839 894 933 980 360 514 809 835 866 892 936 994




35




26.4 32.0 43.2 65.0 108.4 162.3 216.5 325 435 650US Bblgal per Approximate SSU viscosityper hrmin (42gal) 125 150 200 300 500 750 1000 1500 2000 30001 1.4 0.45 0.54 0.73 1.10 1.84 2.75 3.67 5.52 7.38 112 2.9 0.90 1.09 1.47 2.20 3.68 5.5 7.35 11 14.8 224 5.7 1.79 2.17 2.93 4.41 7.36 11 14.7 22.1 29.5 44.16 8.6 2.69 3.26 4.40 6.62 11 16.5 22 33.1 44.3 66.28 11.4 3.58 4.34 5.87 8.82 14.7 22 29.4 44.1 59.1 88.210 14.3 4.48 5.43 7.33 11 18.4 27.5 36.7 55.2 73.8 11012 17.1 5.38 6.51 8.8 13.2 22.1 33 44.1 66.2 88.6 13214 20 6.27 7.60 10.3 15.4 25.7 38.5 51.4 77.2 103 15416 22.8 7.16 8.68 11.7 17.6 29.4 44 58.8 88.2 118 17618 25.7 8.06 9.77 13.2 19.8 33.1 49.5 66.1 99.3 133 19820 28.6 8.96 10.9 14.7 22 36.8 55 73.4 110 148 22025 35.7 11.2 13.6 18.3 27.6 46 68.8 91.8 138 185 27630 42.9 13.4 16.3 22 33.1 55.2 82.5 110 165 222 33135 50 15.7 19 25.6 38.6 64.4 96.3 129 193 258 38640 57.1 17.9 21.7 29.3 44.2 73.6 110 147 221 295 44145 64.3 33 24.4 33 49.6 82.8 124 165 248 332 49650 71.4 39.2 27.2 36.6 55.2 92 138 184 276 369 55160 85.7 54 56.5 44 66.2 110 165 220 331 443 66270 100 70 73.5 51.3 77.2 129 193 257 386 517 77280 114 87.7 93.4 101 88.3 147 220 294 441 591 88290 129 110 115 125 99.3 166 248 330 497 665 993100 143 130 137 148 110 184 275 367 552 738 110 157 154 164 176 197 202 303 403 607 812 120 171 180 188 205 226 221 330 441 662 886 130 186 206 216 232 263 239 358 477 717 960 140 200 234 247 267 299 257 385 514 772 150 214 265 279 305 333 276 413 551 827 160 228 296 312 338 374 294 440 588 882 170 243 328 345 373 415 312 468 624 937 180 257 364 384 412 461 530 495 661 993 190 271 403 420 454 514 587 523 698 200 286 438 457 493 550 628 550 734 220 314 522 540 586 658 752 605 808 240 343 612 633 682 760 866 660 881 260 371 711 732 782 867 715 955




36




.6 1.1 2.1 2.7 4.3 7.4 10.3 13.1 15.7 20.6US Bblgal per Approximate SSU viscosityper hrmin (42gal) - 31.5 33 35 40 50 60 70 80 1008 11.4 0.22 0.25 0.29 0.32 0.24 0.42 0.59 0.74 0.89 1.1810 14.3 0.32 0.37 0.43 0.47 0.54 0.53 0.73 0.93 1.11 1.4715 21.4 0.70 0.76 0.89 0.94 1.07 0.79 1.10 1.40 1.67 2.2020 28.6 1.12 1.27 1.47 1.57 1.78 2.07 1.46 1.86 2.23 2.9325 35.7 1.69 1.93 2.23 2.31 2.61 3.01 3.29 2.33 2.79 3.6630 42.9 2.36 2.64 2.99 3.22 3.60 4.12 4.50 4.83 3.35 4.4035 50 3.13 3.48 3.97 4.21 4.66 5.41 5.89 6.35 6.61 5.1340 57.1 4.03 4.42 5.02 5.29 5.90 6.8 7.46 7.93 8.37 5.8750 71.4 6.10 6.70 7.5 7.93 8.76 10.1 10.9 11.7 12.3 13.260 85.7 8.57 9.32 10.4 11 12 13.7 15 16 16.8 1870 100 11.5 12.4 13.8 14.5 15.9 18 19.6 20.9 21.9 23.680 114 14.7 15.9 17.5 18.4 20.3 22.9 24.6 26.4 27.7 29.890 129 18.4 19.9 21.8 22.8 25 28 30.4 32.4 33.8 36.3100 143 22.4 24.2 26.3 27.5 30.2 33.7 36.4 39 40.8 43.6120 171 31.8 34.1 36.9 38.6 41.9 46.8 50.5 53.4 56.4 60140 200 42.4 45.6 49.4 50.9 55.4 65.5 66 70 73.2 78.6160 228 54.8 58 63.3 65.4 70.4 79.1 83.8 87.9 92.3 98.2180 257 69 72.7 78.7 81.6 87.2 97.2 104 109 114 122200 286 84.7 88.9 95.7 99.4 106 117 125 131 137 146225 322 107 112 120 124 132 145 155 164 169 180250 357 131 137 147 151 160 175 188 195 204 218275 393 158 164 175 180 191 208 226 233 243 258300 429 187 193 204 212 225 244 260 273 281 298325 464 218 225 238 247 261 283 300 316 325 345350 500 253 260 275 283 300 324 344 361 373 396375 536 288 298 314 322 341 367 388 407 424 448400 571 328 339 354 363 385 414 436 458 476 498425 607 368 381 397 407 432 463 488 511 529 550450 643 410 427 443 455 480 515 543 568 587 619475 679 457 473 493 504 532 571 599 625 646 682500 714 504 524 544 555 587 627 658 684 707 750525 750 555 574 597 609 644 688 720 748 770 821550 786 606 627 651 665 703 748 783 814 838 890575 822 663 685 708 723 761 814 852 886 912 962600 857 721 742 767 783 820 882 919 960 989




37




26.4 32.0 43.2 65.0 108.4 162.3 216.5 325 435 650US Bblgal per Approximate SSU viscosityper hrmin (42gal) 125 150 200 300 500 750 1000 1500 2000 30004 5.7 0.75 0.91 1.23 1.85 3.08 4.62 6.16 9.25 12.4 18.56 8.6 1.13 1.37 1.84 2.77 4.62 6.92 9.24 13.9 18.5 27.78 11.4 1.50 1.82 2.45 3.70 6.16 9.23 12.3 18.5 24.7 36.910 14.3 1.88 2.28 3.06 4.62 7.70 11.5 15.4 23.1 30.9 46.212 17.1 2.25 2.73 3.68 5.55 9.24 13.8 18.5 27.7 37.1 55.514 20 2.63 3.18 4.29 6.47 10.8 16.2 21.5 32.3 43.3 64.716 22.8 3 3.64 4.90 7.39 12.3 18.5 24.6 37 49.5 73.918 25.7 3.38 4.09 5.52 8.31 13.9 20.8 27.7 41.6 55.6 83.220 28.6 3.76 4.55 6.13 9.24 15.4 23.1 30.8 46.2 61.8 92.425 35.7 4.69 5.69 7.67 11.5 19.3 28.8 38.5 57.7 77.3 11530 42.9 5.63 6.83 9.2 13.9 23.1 34.6 46.2 69.3 92.7 13935 50 6.57 7.97 10.7 16.2 27 40.3 53.8 80.9 108 16240 57.1 7.51 9.1 12.3 18.5 30.8 46.2 61.6 92.5 124 18550 71.4 9.39 11.4 15.3 23.1 38.5 57.7 77 115 154 23160 85.7 19.2 13.7 18.4 27.7 46.2 69.2 92.4 139 185 27770 100 25.3 26.8 21.5 32.3 53.9 80.8 108 162 216 32380 114 31.6 33.6 24.7 37 61.6 92.3 123 185 247 36990 129 38.9 40.9 44.6 41.6 69.3 104 139 208 278 416100 143 46.1 49.5 53 46.2 77 115 154 231 309 462120 171 64 67.6 72.9 55.5 92.4 138 185 277 371 555140 200 83.9 89.1 94.9 108 108 162 215 323 433 647160 228 106 111 120 135 123 185 246 370 495 739180 257 131 137 148 164 139 208 277 416 556 832200 286 157 163 179 198 154 231 308 462 618 924225 322 191 204 223 242 279 260 346 520 696 250 357 229 242 261 291 332 288 385 577 773 275 393 271 285 311 343 396 317 423 635 850 300 429 316 331 361 398 456 346 462 693 927 325 464 364 381 416 458 527 375 500 751 350 500 415 436 467 523 593 672 538 809 375 536 469 493 528 586 672 746 577 867 400 571 526 550 592 656 751 843 616 925 425 607 587 612 656 728 834 937 654 982 450 643 652 675 728 802 928 475 679 718 744 801 889




38




.6 1.1 2.1 2.7 4.3 7.4 10.3 13.1 15.7 20.6US Bblgal per Approximate SSU viscosityper hrmin (42gal) - 31.5 33 35 40 50 60 70 80 10020 28.6 0.56 0.63 0.72 0.78 0.88 1.03 0.82 1.04 1.25 1.6425 35.7 0.82 0.93 1.08 1.14 1.29 1.52 1.67 1.30 1.56 2.0530 42.9 1.15 1.29 1.50 1.57 1.78 2.09 2.30 1.56 1.87 2.4635 50 1.53 1.70 1.94 2.08 2.31 2.68 2.97 3.18 2.18 2.8740 57.1 1.95 2.17 2.49 2.68 2.91 3.35 3.70 4 4.21 3.2845 64.3 2.46 2.68 3.03 3.22 3.59 4.11 4.57 4.91 5.19 3.6950 71.4 2.95 3.25 3.68 3.90 4.32 4.98 5.42 5.87 6.20 6.6460 85.7 4.17 4.54 5.12 5.38 6 6.82 7.41 7.97 8.41 9.2170 100 6.78 6.02 6.78 7.11 7.84 8.87 9.76 10.4 10.9 11.980 114 7.19 7.72 8.57 8.79 9.81 11.2 12.3 13 13.7 14.990 129 8.92 9.59 10.6 11.2 12.5 13.9 15 16.1 16.8 18.3100 143 10.8 11.7 12.9 13.6 14.8 16.8 18 19.3 20.2 21.7120 171 15.4 16.4 18.1 18.7 20.5 22.9 25 26.3 27.7 29.7140 200 20.5 22 23.9 24.9 27.3 30.5 33.1 34.6 36 39.1160 228 26.4 28.3 30.9 31.9 35 38.4 41.8 43.9 45.6 49180 257 33 35 38 39.6 42.5 47.7 50.8 54 56.3 60.1200 286 40.3 43 46.3 48 51.4 57.1 61.8 65.5 68 72.2225 322 50.7 53.2 57.7 59.7 64.7 71.2 75.9 80.1 84.3 88.8250 357 62.6 65 70.9 72.7 78.9 86.5 92.7 96.9 101 107275 393 75.4 77.9 84.6 87.1 93.3 102 110 115 120 127300 429 89.2 92.2 99.6 103 109 119 128 135 140 148325 464 104 108 116 120 127 138

book-condensed hydraulic.pdf

Documents

feet of water

viscosity of water

cubic foot

cubic inch

seamless steel

waterspecific gravity

cubic meter

glass pipe