acurtech llc - texel brochure-ftf model
TRANSCRIPT
IntroductionThis catalog features Fiberglass Reinforced Plastic Centrifugal Fan, FTF models, which are suitable for use in the chemical, metal, wastewater, semiconductor, pharmaceutical, pulp and paper, and fertilizer industries. Our unique backward curved impeller leads the industry in performance and sound characteristics. With over 60 years of manufacturing corrosion resistant products, we have experience and technology to provide solutions.
AMCA SEALTEXEL-SEIKOW USA.,
models shown herein except FTF 603, 803, 903, 1203, 1403 are licensed to bear the The ratings shown are based on tests and procedures performed in accordance with AMCA Publications 211 and 311
Ratings Program.
Model FTF
WHEEL DIAMETERS10”, 12”, 16”, 20”, 24”, 32”,
36”, 44”, 50”, 55”, 72”
PERFORMANCE
Static Pressure To 18” wg
ARRANGEMENTSAvailable In Arrangements 1, 4, 8, 9, 10
APPLICATIONSPollution Control
ScrubbersOdor Control
Fume Exhausting / Fume Hood
INDUSTRIESChemical
Metal Pulp and Paper
WastewaterPharmaceutical
FertilizerPetrochemical
FTF Arrangement 8 FTF Arrangement 1
ConstructionFeaturesWheelThe FTF wheel is a backward curved design, innovated with Computational
durability. Every impeller is molded with an attached shaft sleeve and back vanes to create suction through the shaft hole and prevent a leak. All of the impellers are statically and dynamically balanced in accordance with G6.3 per ANSI S2.19 / ISO1940.
HousingThe housing of FTF models 153 – 403 consists of vinyl ester resin. The
(RTM) allows us to manufacture high quality competitive products. These
The housing of FTF models 503 – 1203 consists of polyester resin. This material is easy to form and ideal for complex designs. It comes with round
manufactured using the hand layup method.
All of housing are coated with a UV resistant coating.
Oil Lubricated Bearing and Shaft
1) NON-CONTACT SEAL The oil bath unit has a non-contact seal to prevent an oil leakage. It does not require any wear and tear parts, and that will reduce maintenance duties.
2) OIL LEVEL INDICATORThe oil bath comes with an oil indicator which shows how much oil is left in the bath unit.
3) SELF-ALIGNMENT The oil bath system is designed to keep the bearings in a
process of bearing alignment.
4) GAS SEPARATE SEAL PLATEThe seal plate prevents gas from entering the oil bath system and damaging the bearings. .
5) OIL CAPThe oil bath system comes with an oil cap. It has an air ventilation hall to prevent the oil in the bath from leaking through out of the shaft holes.
6) OIL DRAINThe bath system also has a drain port for easy maintenance.
1
4
5
2
6
3
This bearing system uses oil for lubricant. It enables the blower to run at over 5000 rpm and provides an excellent smooth lubricated performance. The bearings are selected
Every consideration was thought of when designing the shaft system. The tip of the shaft is encapsulated in FRP and prevents corrosion from the gas stream. Oil vapors coat and protect the shaft inside of the oil bath system. As a precaution, there is an epoxy coating applied to the exposed parts of the shaft. The shaft material is carbon steel / ASTM A194 Grade 2H. SS304 and 316 options are available.
with a minimum average bearing life (AFBMA L-10) in excess of 100,000 hours.
Belt Guard The standard OSHA belt guard material is FRP, and comes
with an inspection window. Carbon steel, SS304, SS316 material guards are available as options.
Inspection Portand Access Door
Gasketed inspection ports and rectangular access doors are available in several sizes for wheel
inspection or maintenance.
Accessories
INSPECTION WINDOW
ACCESS DOOR
INSPECTION PORT
FRP Volume Control Damper
Vibration IsolatorRubber or spring type isolators are available.
Duct Connections
duct for easy installation.
Flexible connection
COMPANION FLANGE
FLEXIBLE JOINTS
FRP VOLUME DAMPER
FRP Ventilation Hood
to prevent elements from entering the system.
Accessories
FRP VENTILATION HOOD
FRP SILENCER
FRP SilencerThe silencers are mounted on the blower’s outlet
or inlet to reduce the duct noise by 15 – 25dB(A).
Sound enclosureSound enclosures decrease radiant noise levels generated from the blower and motor by 19 to 23 dB(A).
Weather Cover Weather covers are available for extra motor protection.
Drain
available. Both have an option for a PVC ball valve.
OptionalConstructionGraphite ImpregnationGraphite impregnation is available for spark resistant construction. The gas-stream surfaces are grounded to the fan base.
Special materialsSeveral types of FRP constructions are available for high temperature and
Fire retardant brominated vinyl ester resinBrominated vinyl ester resin is available upon requests. This will meet ASTM
Synthetic Veil Synthetic veil is available to protect air stream surfaces from severe corrosive conditions.
ASTM D4167 Construction
Fan can be constructed to meet ASTM D4167 as an option.
Seal Plate TypeA polyethylene plate is the most basic seal type used for protection of shaft and bearings. This plate will block the gas from coming out of the shaft hole and prevent corrosion. Back vanes on the impeller create suction pressure through the shaft opening to prevent a leakage. If the blower is pushing more than 65 % of total pressure, we recommend a different seal type. PTFE seal plate is available.
Labyrinth SealA labyrinth seal comes with three seal plates for additional
Back vanes on the impeller create suction pressure through the shaft opening to prevent a leakage. If the blower is pushing more than 65 % of total pressure, we recommend a different seal type. PTFE seal plate is available.
Seal Options
P/No.1234 5 6789 101112 131415
Qty. 1pc.1pc.1pc.1pc. 1pc. 1pc.1pc.1set1pc. 1pc.1pc.1pc.1pc.1pc.1pc.
Part NameNut CoverImpellerCasingShaft SleeveGland GasketSeal PlateSeal Plate TightenerGland BoltGas SeparatorShaftSplit PinNut (with Groove)Impeller WasherImpeller KeyImpeller Boss
P/No.1234 5 6789 101112 13141516
Qty. 1pc.1pc.1pc.1pc. 1pc. 1pc.1pc.1pc.1set 1pc.1pc.1pc.1pc.1pc.1pc.1pc.
Part NameNut CoverImpellerCasingShaft SleeveGland GasketSpacer Seal Plate Seal Plate Tightener Gland Bolt Gas Separator ShaftSplit Pin Nut (with Groove) Impeller Washer Impeller Key Impeller Boss
Packing Seal TypeThis option is deal for applications when discharge pressure is high and used under severe conditions. This requires a water supply to lubricate the gaskets and periodical maintenance for better sealing. Mechanical seal options are also available upon requests.
Water Seal TypeThis option is ideal for applications when discharge pressure is high and used under severe conditions. This seal requires a water supply to create a liquid membrane, preventing a leak. Water seals do not have direct contact with any moving parts, and require less maintenance.
P/No.1234 5 6789 101112 131415161718
P/No.1234 5 6789 101112 13
Qty. 1pc.1pc.1pc.1pc. 1pc. 1set1pc.1set1set 1pc.1pc.1pc.1pc.1pc.1pc.1pc.1set1pc.
Qty. 1pc.1set1pc.1pc. 1pc. 1pc.1pc.1set1pc. 1pc.1pc.1set1set
Part NameNut Cover Impeller 0-RingShaft Sleeve Inlet Union Packing Lantern Ring Packing Tightener Tightening Bolt Gas Separator Shaft Sleeve Nut Split Pin Nut (with Groove) lnpeller Washer lnpeller Key ShaftDrain Pipe Drain Receiver
Part NameDistance Piece 0-RingRotorGland Gasket Gland Box Drain Catcher Bearing Housing Cover Inlet Union Water Separator Shaft V-Ring Outlet Union Seal Seal Plate
Molecular Formula
HCI HCl04 H2CrO4 H2SiF6 HCN HBr HN03 H2SO4·xSO3
HF H3B03 HF S03 H2S04 H3P04 S02 CO Cl2 03 Br2 NOx H2S CH2=CHCOOH (CH2)4(COOH)2 C17H33COOH HCOOH C3H4(0H) (COOH)3 CH20HCOOH CH3COOH (CH3CO)20 (COOH)2 (CHOHCOOH)2 C17H35COOH C13H907COOH HSCH2COOH CH3CH(OH) COOH C6H2(N02)30H C6H5S03H (CHCOOH)2 CH2CICOOH C6H5COOH C3H7COOH NH3 NH40H KOH Ca(OH)2 NaOH Ba(OH)2
H202 HCIO Ca(CI0)2 NaCIO CI02
Chemicals
Hydrochloric Acid Perchloric Acid Chromic Acid
Hydrocyanic Acid Hydrobromic Acid Nitric Acid Fuming Sulfuric Acid
Boric Acid
Sulfuric Anhydride Sulfuric Acid Phosphoric Acid Sulfurous Acid Gas Carbon Monoxide Chlorine Gas Ozone Bromine Nitrogen Oxide
Acrylic Acid Adipic Acid Oleic Acid Formic Acid Citric Acid Glycolic Acid Acetic Acid Acetic Anhydride Oxalic Acid Tartaric Acid Stearic Acid Tannie Acid Thioglycolic Acid Lactic Acid Picric Acid Benzene Sulfonic Acid Maleic Acid Monochloroacetic Acid Benzoic Acid Butyric Acid Ammonia (gas) Ammonium Hydroxide Potassium Hydroxide Calcium Hydroxide Sodium Hydroxide Barium Hydroxide Chlorine Water Hydrogen Peroxide Hypochlorous Acid Calcium Hypochlorit Sodium Hypochlorite Chlorine Dioxide
Density Wt%
20 10 20 10 ALL 10 10 1
ALL
40 30 25 5
1Oppm
5 10 10 23 ALL 10 25 30 25
20 ALL ALL ALL ALL ALL 1
10 ALL 25 ALL 5
ALL 20 10 25 25 10
Saturation 30 10 ALL 15 15
FTF/FTB
176(80) 158(70) 140(60) 140(60) 176(80) 176(80) 158(70)
X 158(70) 176(80)
X X
176(80) 176(80) 176(80) 176(80) 176(80) 122(50)
X 176(80) 176(80) 122(50) 176(80) 176(80) 158(70) 176(80) 122(50) 176(80)
X 176(80) 176(80) 176(80) 176(80)
X 176(80) 104(40) 140(60) 176(80) 104(40) 176(80) 176(80) 86(30)
140(60) 140(60) 176(80) 140(60) 158(70) 176(80) 140(60) 140(60) 140(60) 140(60) 176(80)
CTF 151-201
NSF302-402
122(50) 122(50) 122(50)*3 104(40) 122(50) 122(50) 104(40)
X 104(40) 122(50)
X X
122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X 122(50) 122(50) 122(50) 122(50)
X 122(50) 104(40) 122(50) 122(50) 104(40) 122(50) 122(50) 86(30)
122(50) 122(50) 122(50) 122(50) 122(50)
X 122(50) 122(50) 122(50) 122(50) 122(50)
CES 101-201
122(50) 122(50)
X 104(40)*1 122(50) 122(50) 122(50)
X X
122(50) X X
122(50) 122(50) 122(50) 122(50)
X 122(50)
X 122(50) 122(50)
X 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X 122(50) 122(50) 122(50) 122(50)
X 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X X
122(50)*2 122(50)*2 122(50)*2
X
Inorganic Acid Gases
Organic Acid Gases
Alkalis
Bleaches
unit: °F(°C)
• Numbers shown in the table are the applicable temperature. • Numbers in parenthesis are the applicable temperature at normal conditions.• CES, NSF, CTF, and FTB models are not listed in this brochure.
Note l: Be careful when choosing CES l O l -20 l for HF applications that the maximum speed differs with that for normal use. Note2: The maximum applicable concentration is 500ppm if there is occurrence of mist install a mist separator. To suppress the generation of chlorine limit use within a range of PH8.5-10. Please contact us for applications different than stated above. Note3: Not applicable to the CTF Model. Separately can be handed with the CRS model. X
CORROSION RESISTANT GUIDE
Chemicals
Sodium Nitrite
Aluminum Chloride Ammonium Chloride Calcium Chloride Ferric Chloride Copper Chloride Nickel Chloride Barium Chloride Potassium Permanganate Potassium Dichromate Potassium Bicarbonate Ammonium Nitrate Silver Nitrate Sodium Carbonate Magnesium Carbonate
Acrylonitrile Acetaldehyde Acetonitrile Acetophenone Acetone Aniline lsopropylamine lsopropyl Alcohol Ethyl Alcohol Ethyl Ether Ethylene Oxide Ethylene Glycol Ethylene Chloride Methylene Chloride Gasoline Glycerin Cresol Chloroform Ethyl Acetate Methyl Acetate Diethyl Ketone Dimethylamine Ethyl Bromide Trichlorobenzene Toluene Naphtha Sulfur Dioxide Pyridine Phenol Sulfonic Acid Heptane Benzaldehyde Benzene Formaldehyde Methyl Alcohol
Molecular Formula
NaN02 Na2SO3 AICl3 NH4CI CaCl2 FeCl3 CuCl2 NiCl2 BaCl2 KMn04 K2Cr207 KHC03 NH4N03 AgN03 Na2C03 MgC03 Na2S ZnS04 (NH4)2S04 K2S04 Fe(S04)3 CuS04 MgS04 CH2=CHCNCH3CHO CH3CN C6H5COCH3 CH3COCH3 C6H5NH2 (CH3)2CHNH2 (CH3)2CHOH C2H50H C2H50C2H5
CH2CH20 HOCH20H20H CICH2CH2CI CH2Cl2 C3H5(0H)3 CH3C6H40H CHCl3 CH3COOC2H5 CH3COOCH3 C2H5COC2H5 (CH3)2NH C2H5Br C6H3Cl3 C6H5CH3
SCl2 C5H5N C6H4(0H) (S03H) CH3(CH2)5CH3 C6H5CHO C6H6 HCHO CH30H
Density Wt%
ALL ALL ALL ALL ALL ALL ALL ALL ALL 10 20 50 ALL ALL 35 ALL ALL ALL 20 ALL ALL ALL ALL
ALL ALL 50
ALL
ALL 5 5
ALL ALL
10
ALL 10 50
FTF/FTB
176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 158(70) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80)
X X X X X X
122(50) 122(50) 122(50)
X X
176(80) X X
140(60) 176(80)
X X X X X X X X
122(50) 104(40)
X X X
140(60) X
122(50) 158(70) 122(50)
CTF 151-201
NSF302-402
122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X X X X X X
122(50) 122(50) 122(50)
X X
122(50) X X
122(50) 122(50)
X X X X X X X X
122(50) 104(40)
X X X
122(50) X
122(50) 122(50) 122(50)
CES 101-201
122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X X
122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)
X X X X X X X
122(50) 122(50)
X X
122(50) X X X
122(50) 122(50)
X X X X X X X X X X X X
122(50) X X
122(50) 122(50)
Salts
Solvents & Organic
Compounds
unit: °F(°C)
Performance forFTF ModelsPerformance tables are developed using standard air which is 70°F at 29.92” atmospheric pressure (at sea level) and 0.0749 lbs. If capacities at conditions other than those rates, correction factors must be applied to static pressure and BHPSTEP 1. When a fan runs at conditions other than ambient conditions, the correction factors in TABLE 1 and TABLE2 will be applied to correct static pressure and horsepowerSTEP 2. Choose size, rpm and BHP of fan from the fan performance tables.STEP 3. Check the maximum safe speed of the fan shown in TABLE3STEP 4. Apply temperature maximum safe speed factors show in TABLE4 to maximum safe speed of fan from STEP 3 to determine new maximum safe speed.STEP 5. Determine actual performance by dividing static pressure and BHP corrected from step 2 by the correction factor in STEP 1.
FEG
: 71
Whe
el d
iam
eter
: 10"
Inle
t dia
met
er: 8
.9" I
.D.
Back
war
d cu
rved
imp
elle
r(M
axim
um s
afe
spee
d, A
MC
A20
5-12
) O
utle
t dia
met
er: 8
.9" I
.D.
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
300
811
3,20
80.
503,
538
0.65
3,82
60.
814,
108
0.99
4,38
11.
194,
637
1.39
4,87
91.
595,
109
1.81
5,32
91.
89
400
1081
3,25
00.
553,
633
0.75
3,96
80.
974,
267
1.18
4,50
81.
364,
742
1.55
4,96
41.
805,
174
2.08
500
1351
3,31
70.
623,
647
0.81
3,97
21.
014,
296
1.25
4,58
91.
514,
865
1.80
5,11
42.
085,
223
2.23
600
1622
3,44
50.
723,
757
0.92
4,04
91.
134,
324
1.36
4,59
51.
594,
870
1.85
5,13
52.
155,
325
2.30
700
1892
3,60
10.
843,
894
1.04
4,17
11.
274,
433
1.50
4,68
31.
754,
922
2.01
5,15
12.
28
800
2162
3,78
10.
984,
056
1.20
4,31
71.
434,
566
1.67
4,80
51.
935,
034
2.20
5,25
52.
48
900
2432
3,98
11.
154,
239
1.38
4,48
51.
624,
721
1.88
4,94
82.
145,
168
2.42
1000
2703
4,19
41.
354,
438
1.59
4,67
11.
854,
894
2.11
5,11
12.
395,
320
2.68
1100
2973
4,41
81.
584,
649
1.84
4,87
02.
115,
083
2.39
5,28
92.
67
1200
3243
4,65
11.
844,
871
2.12
5,08
22.
405,
285
2.69
1300
3514
4,89
32.
135,
102
2.43
5,30
32.
73
1400
3784
5,30
32.
725,
340
2.78
osse
s.
FEG
: 75
Inle
t dia
met
er: 1
1.8"
I.D
.Ba
ckw
ard
curv
ed im
pel
ler
(Max
imum
saf
e sp
eed,
AM
CA
205-
12)
Out
let d
iam
eter
: 11.
8" I.
D.
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
400
556
2,46
60.
552,
743
0.73
2,99
20.
933,
232
1.14
3,44
61.
353,
647
1.58
3,83
71.
824,
027
2.07
4,20
02.
324,
365
2.59
4,52
52.
864,
688
3.14
4,83
73.
4260
083
32,
531
0.68
2,80
60.
893,
055
1.12
3,28
41.
353,
498
1.60
3,69
91.
863,
889
2.13
4,07
02.
414,
243
2.69
4,40
82.
984,
567
3.29
4,72
13.
604,
870
3.91
800
1111
2,61
20.
812,
879
1.06
3,12
31.
313,
350
1.58
3,56
21.
863,
762
2.14
3,95
22.
444,
132
2.75
4,30
53.
074,
470
3.39
4,63
03.
724,
783
4.06
4,93
24.
4110
0013
892,
724
0.97
2,97
51.
243,
209
1.52
3,42
91.
813,
636
2.12
3,83
32.
444,
020
2.77
4,19
93.
104,
370
3.45
4,53
53.
814,
693
4.17
4,84
74.
544,
995
4.92
1200
1667
2,86
61.
163,
100
1.45
3,32
01.
753,
529
2.07
3,72
82.
413,
918
2.75
4,10
13.
114,
275
3.47
4,44
43.
854,
606
4.23
4,76
34.
624,
915
5.02
5,06
25.
4314
0019
443,
033
1.37
3,25
11.
693,
457
2.02
3,65
42.
373,
843
2.72
4,02
43.
094,
199
3.47
4,36
83.
874,
531
4.27
4,69
04.
684,
843
5.10
4,99
25.
53
1600
2222
3,22
01.
633,
423
1.97
3,61
62.
333,
801
2.70
3,97
93.
084,
152
3.47
4,31
83.
884,
480
4.30
4,63
74.
724,
790
5.16
4,93
95.
615,
083
6.06
1800
2500
3,41
91.
943,
610
2.30
3,79
22.
683,
967
3.08
4,13
63.
484,
299
3.90
4,45
74.
334,
611
4.77
4,76
25.
224,
908
5.68
5,05
16.
15
2000
2778
3,62
72.
283,
809
2.68
3,98
23.
094,
148
3.51
4,30
83.
944,
463
4.38
4,61
44.
834,
760
5.30
4,90
45.
775,
044
6.26
2200
3056
3,84
42.
684,
018
3.11
4,18
23.
544,
340
3.99
4,49
34.
454,
641
4.92
4,78
45.
404,
925
5.88
5,06
26.
38
2400
3333
4,06
73.
144,
232
3.59
4,39
04.
064,
542
4.53
4,68
85.
024,
829
5.51
4,96
76.
025,
101
6.53
2600
3611
4,29
43.
654,
453
4.14
4,60
54.
634,
750
5.14
4,89
05.
655,
026
6.17
2800
3889
4,52
64.
224,
679
4.74
4,82
55.
274,
965
5.81
5,10
06.
35
3000
4167
4,76
24.
874,
908
5.42
5,04
95.
98
3200
4444
5,00
15.
59
osse
s.
FTF1
53
FTF2
03W
heel
dia
met
er: 1
2.4"
CFM
4"5"
6"7"
CFM
4"5"
6"7"
10"
11"
12"
13"
14"
15"
16"
8"9"
10"
11"
12"
8"9"
FEG
: 85
Inle
t dia
met
er: 1
4.8"
I.D
.Ba
ckw
ard
curv
ed im
pel
ler
(Max
imum
saf
e sp
eed,
AM
CA
205-
12)
Out
let d
iam
eter
: 14.
8" I.
D.
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
600
488
1,90
20.
772,
128
1.02
2,32
41.
292,
504
1.58
2,68
21.
882,
840
2.19
2,98
92.
513,
132
2.85
3,22
83.
203,
408
3.56
3,53
43.
933,
655
4.31
3,77
24.
7090
073
21,
927
0.94
2,13
91.
242,
342
1.55
2,52
11.
892,
697
2.23
2,85
32.
593,
012
2.96
3,15
33.
353,
248
3.74
3,41
84.
153,
553
4.56
3,67
34.
993,
790
5.43
1200
976
1,97
71.
122,
184
1.46
2,37
31.
822,
548
2.19
2,71
12.
582,
876
2.99
3,02
33.
403,
172
3.83
3,27
64.
273,
435
4.72
3,56
95.
183,
689
5.66
3,80
46.
1415
0012
202,
034
1.33
2,24
31.
702,
425
2.10
2,59
62.
512,
756
2.94
2,90
83.
383,
053
3.84
3,19
04.
313,
313
4.80
3,46
05.
293,
582
5.80
3,70
16.
323,
826
6.84
1800
1463
2,11
81.
562,
307
1.97
2,48
22.
402,
657
2.85
2,81
33.
312,
961
3.80
3,10
24.
303,
238
4.81
3,35
85.
333,
493
5.87
3,61
46.
423,
731
6.98
3,84
57.
5421
0017
072,
217
1.83
2,39
62.
272,
563
2.73
2,72
13.
222,
872
3.72
3,02
54.
243,
163
4.77
3,29
55.
323,
412
5.89
3,54
56.
463,
663
7.05
3,77
97.
6524
0019
512,
328
2.14
2,49
72.
612,
656
3.11
2,80
83.
632,
952
4.17
3,09
14.
723,
224
5.29
3,35
25.
883,
476
6.48
3,60
67.
093,
722
7.71
3,83
58.
3527
0021
952,
449
2.50
2,60
93.
012,
761
3.54
2,90
64.
103,
044
4.66
3,17
75.
253,
306
5.86
3,43
06.
483,
550
7.11
3,66
67.
763,
780
8.42
3000
2439
2,57
82.
912,
730
3.46
2,87
54.
033,
013
4.62
3,14
65.
223,
274
5.84
3,39
76.
483,
517
7.13
3,63
37.
803,
746
8.48
3300
2683
2,71
33.
382,
859
3.97
2,99
74.
583,
129
5.20
3,25
65.
843,
379
6.50
3,49
87.
173,
614
7.85
3,72
68.
553,
827
9.38
3600
2927
2,85
43.
922,
993
4.55
3,12
55.
193,
252
5.85
3,37
46.
533,
492
7.22
3,60
77.
923,
718
8.64
3,82
79.
3839
0031
712,
999
4.51
3,13
25.
193,
258
5.87
3,38
06.
573,
498
7.28
3,61
28.
013,
722
8.75
3,83
09.
5142
0034
153,
147
5.18
3,27
55.
903,
397
6.62
3,51
47.
363,
627
8.12
3,73
78.
883,
844
9.66
4500
3659
3,29
95.
923,
421
6.68
3,53
97.
453,
652
8.24
3,76
19.
0348
0039
023,
454
6.74
3,57
17.
553,
684
8.36
3,79
39.
1951
0041
463,
611
7.65
3,72
48.
503,
833
9.36
osse
s.
FEG
: 80
Inle
t dia
met
er: 1
7.7"
I.D
.Ba
ckw
ard
curv
ed im
pel
ler
(Max
imum
saf
e sp
eed,
AM
CA
205-
12)
Out
let d
iam
eter
: 17.
7" I.
D.
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
1500
882
1,57
91.
581,
754
2.16
1,91
32.
582,
061
3.14
2,20
03.
722,
331
4.32
2,45
54.
952,
574
5.60
2,68
86.
282,
797
6.97
2,90
27.
693,
004
8.42
3,10
29.
1720
0011
761,
624
1.90
1,79
22.
541,
946
3.13
2,09
03.
742,
224
4.38
2,35
25.
052,
473
5.65
2,58
96.
362,
701
7.10
2,80
87.
852,
911
8.63
3,01
19.
433,
108
10.2
425
0014
711,
686
2.27
1,84
72.
971,
995
3.62
2,13
44.
302,
264
5.00
2,38
85.
732,
506
6.48
2,61
97.
262,
728
8.06
2,83
28.
882,
934
9.72
3,03
210
.48
3,12
711
.36
3000
1765
1,75
92.
701,
913
3.45
2,05
64.
172,
190
4.91
2,31
65.
672,
437
6.47
2,55
17.
282,
661
8.12
2,76
78.
982,
869
9.86
2,96
810
.77
3,06
411
.69
3,15
812
.63
3500
2059
1,84
23.
221,
990
4.00
2,12
84.
782,
257
5.59
2,37
96.
422,
496
7.27
2,60
78.
152,
714
9.05
2,81
79.
982,
917
10.9
23,
014
11.8
83,
107
12.8
740
0023
531,
934
3.79
2,07
54.
632,
207
5.47
2,33
26.
342,
450
7.23
2,56
38.
162,
672
9.10
2,77
610
.06
2,87
611
.05
2,97
412
.16
3,06
813
.08
3,16
014
.13
4500
2647
2,03
44.
412,
168
5.33
2,29
56.
342,
415
7.28
2,52
98.
242,
639
9.12
2,74
410
.13
2,84
511
.16
2,94
312
.21
3,03
813
.38
3,13
014
.37
5000
2941
2,14
05.
122,
268
6.13
2,38
97.
202,
504
8.21
2,61
49.
242,
720
10.2
92,
823
11.3
62,
921
12.4
53,
016
13.4
73,
109
14.7
155
0032
352,
252
5.97
2,37
37.
022,
489
8.17
2,59
99.
242,
706
10.4
32,
808
11.5
52,
907
12.6
93,
003
13.8
53,
096
14.9
460
0035
292,
369
6.91
2,48
48.
032,
594
9.24
2,70
010
.38
2,80
311
.55
2,90
212
.83
2,99
714
.04
3,09
015
.27
6500
3824
2,49
18.
012,
600
9.16
2,70
510
.44
2,80
611
.65
2,90
512
.98
3,00
014
.23
3,09
215
.51
7000
4118
2,61
69.
242,
719
10.5
22,
819
11.7
72,
917
13.0
43,
011
14.4
43,
103
15.6
675
0044
122,
744
10.7
32,
842
11.9
22,
938
13.2
43,
031
14.5
83,
122
16.1
580
0047
062,
875
12.2
12,
969
13.5
73,
060
14.8
63,
149
16.2
785
0050
003,
008
13.9
53,
098
15.2
890
0052
943,
143
15.8
6
osse
s.
FTF3
03W
heel
dia
met
er: 1
9.68
"
14"
7"
FTF2
53W
heel
dia
met
er: 1
5.74
"
CFM
CFM
4"5"
6"7"
8"
4"5"
6"15
"16
"8"
9"10
"11
"12
"13
"
14"
15"
16"
12"
9"13
"10
"11
"
FEG
: 85
Inle
t dia
met
er: 2
3.6"
I.D
.Ba
ckw
ard
curv
ed im
pel
ler
(Max
imum
saf
e sp
eed,
AM
CA
205-
12)
Out
let d
iam
eter
: 23.
6" I
.D.
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
2000
664
1,24
42.
101,
386
2.76
1,51
53.
461,
635
4.29
1,74
65.
061,
851
5.85
1,95
16.
672,
045
7.52
2,13
68.
302,
222
9.29
2,30
610
.21
2,38
711
.15
2,46
512
.11
3000
997
1,27
32.
701,
411
3.50
1,53
64.
341,
653
5.23
1,76
26.
141,
865
7.09
1,96
38.
062,
056
9.06
2,14
610
.09
2,23
111
.24
2,31
412
.32
2,39
413
.42
2,47
114
.53
4000
1329
1,31
93.
341,
451
4.38
1,57
25.
351,
685
6.27
1,79
17.
331,
892
8.42
1,98
79.
542,
079
10.6
82,
166
11.8
62,
251
13.0
62,
332
14.2
82,
411
15.5
32,
487
16.8
050
0016
611,
380
4.09
1,50
55.
351,
621
6.35
1,73
07.
491,
832
8.68
1,93
09.
902,
023
11.1
52,
112
12.3
32,
197
13.6
52,
280
14.9
92,
360
16.3
52,
437
17.7
42,
512
19.1
560
0019
931,
454
4.98
1,57
26.
351,
682
7.47
1,78
68.
731,
885
10.0
41,
979
11.3
82,
069
12.7
62,
155
14.1
72,
238
15.5
12,
319
17.1
92,
397
18.5
92,
472
20.0
12,
546
21.5
670
0023
261,
540
6.03
1,65
07.
431,
754
8.75
1,85
310
.14
1,94
711
.56
2,03
713
.12
2,12
414
.62
2,20
816
.15
2,28
917
.52
2,36
719
.31
2,44
320
.94
2,51
622
.59
2,58
824
.27
8000
2658
1,63
67.
261,
738
8.67
1,83
510
.13
1,92
911
.73
2,01
913
.27
2,10
514
.95
2,18
916
.57
2,26
918
.32
2,34
719
.70
2,42
321
.62
2,49
723
.37
2,56
825
.14
9000
2990
1,74
08.
801,
834
10.2
41,
926
11.8
22,
014
13.4
42,
099
15.2
02,
181
17.0
02,
261
18.7
42,
339
20.6
12,
414
22.1
12,
487
24.1
42,
558
26.0
010
000
3322
1,85
010
.57
1,93
812
.23
2,02
413
.74
2,10
715
.49
2,18
717
.27
2,26
519
.09
2,34
221
.15
2,41
623
.04
2,48
824
.76
2,55
826
.91
1100
036
541,
967
12.5
92,
048
14.2
92,
128
16.1
22,
206
17.8
02,
282
19.7
12,
356
21.6
52,
429
23.6
32,
500
25.6
42,
569
27.6
812
000
3987
2,08
714
.89
2,16
316
.72
2,23
818
.59
2,31
220
.49
2,38
322
.43
2,45
424
.50
2,52
326
.60
2,59
028
.73
1300
043
192,
211
17.4
02,
283
19.5
62,
353
21.5
62,
422
23.5
92,
490
25.6
52,
556
27.6
514
000
4651
2,33
920
.24
2,40
622
.53
2,47
224
.86
2,53
727
.02
1500
049
832,
468
23.4
42,
531
25.8
62,
593
28.3
1
osse
s.
FEG
: 85
Inle
t dia
met
er: 2
9.5"
I.D
.
Back
war
d cu
rved
imp
elle
r(M
axim
um s
afe
spee
d, A
MC
A20
5-12
) O
utle
t dia
met
er: 2
9.5"
ID
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
3000
767
965
3.04
1,07
34.
001,
172
5.01
1,26
46.
071,
349
7.17
1,42
98.
331,
505
9.52
1,57
710
.75
1,64
712
.02
1,71
313
.33
1,77
714
.67
1,83
916
.04
1,89
917
.45
4250
1087
991
3.81
1,09
64.
931,
192
6.11
1,28
17.
341,
365
8.62
1,44
39.
951,
518
11.3
21,
590
12.7
21,
658
14.1
71,
724
15.6
61,
787
17.1
71,
848
18.7
21,
907
20.3
155
0014
071,
029
4.68
1,12
95.
951,
222
7.29
1,30
88.
681,
389
10.1
31,
466
11.6
21,
539
13.1
61,
609
14.7
41,
676
16.3
61,
741
18.0
11,
803
19.7
01,
864
21.4
31,
922
23.1
967
5017
261,
079
5.70
1,17
37.
121,
261
8.61
1,34
410
.15
1,42
211
.75
1,49
613
.41
1,56
815
.10
1,63
616
.85
1,70
118
.63
1,76
520
.45
1,82
622
.31
1,88
524
.20
1,94
326
.13
8000
2046
1,13
96.
921,
227
8.48
1,31
010
.12
1,38
911
.81
1,46
413
.56
1,53
515
.36
1,60
417
.21
1,67
019
.11
1,73
421
.05
1,79
523
.03
1,85
525
.05
1,91
327
.10
9250
2366
1,20
78.
371,
289
10.0
81,
368
11.8
61,
442
13.7
01,
513
15.5
91,
582
17.5
41,
648
19.5
41,
712
21.5
91,
773
23.6
81,
833
25.8
11,
891
27.9
81,
947
30.1
910
500
2685
1,28
110
.07
1,35
811
.94
1,43
213
.87
1,50
315
.86
1,57
017
.90
1,63
620
.00
1,69
922
.14
1,76
024
.33
1,81
926
.57
1,87
728
.85
1,93
331
.17
1175
030
051,
361
12.0
71,
433
14.1
01,
502
16.1
81,
569
18.3
21,
634
20.5
11,
696
22.7
51,
756
25.0
41,
815
27.3
81,
872
29.7
61,
928
32.1
913
000
3325
1,44
414
.39
1,51
216
.58
1,57
818
.82
1,64
121
.11
1,70
223
.46
1,76
225
.85
1,81
928
.29
1,87
530
.77
1,93
033
.30
1425
036
451,
531
17.0
61,
595
19.4
11,
657
21.8
11,
717
24.2
71,
775
26.7
71,
832
29.3
11,
887
31.9
01,
941
34.5
415
500
3964
1,62
120
.11
1,68
222
.63
1,74
025
.20
1,79
727
.81
1,85
230
.47
1,90
633
.17
1675
042
841,
714
23.6
81,
771
26.2
71,
826
29.0
01,
880
31.7
81,
933
34.6
018
000
4604
1,80
827
.70
1,86
230
.36
1,91
533
.26
1925
049
231,
904
32.2
1
osse
s.
FTF4
03W
heel
dia
met
er: 2
4.8"
FTF5
03W
heel
dia
met
er: 3
0.49
"
4"5"
6"7"
CFM
4"5"
6"7"
8"9"
CFM
14"
15"
16"
8"9"
10"
11"
12"
13"
10"
11"
12"
13"
14"
15"
16"
FEG
: 85
Inle
t dia
met
er: 4
1.3"
I.D
.Ba
ckw
ard
curv
ed im
pel
ler
(Max
imum
saf
e sp
eed,
AM
CA
205-
12)
Out
let d
iam
eter
: 7.6
875
sq. f
t
OV
FPM
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
RP
MB
HP
4000
506
665
4.86
742
6.47
812
8.18
877
9.99
937
11.8
999
414
.37
1,04
716
.44
1,09
818
.58
1,14
720
.80
1,19
423
.58
1,23
925
.43
1,28
227
.85
1,32
430
.33
8000
1011
691
7.26
765
9.51
828
11.5
789
113
.94
949
16.4
01,
005
18.9
51,
057
21.5
81,
107
24.3
01,
155
27.0
81,
201
29.9
41,
246
32.8
71,
289
35.8
61,
330
38.9
212
000
1517
728
9.96
797
12.6
986
515
.74
925
18.6
298
121
.60
1,03
424
.67
1,08
527
.84
1,13
330
.59
1,18
033
.91
1,22
537
.32
1,26
340
.79
1,30
544
.33
1,34
647
.94
1600
020
2379
513
.55
852
16.4
391
020
.15
965
23.4
91,
018
26.9
41,
068
30.5
01,
121
34.6
51,
167
38.3
91,
217
46.2
21,
255
46.1
21,
297
50.1
11,
338
54.1
71,
377
58.3
020
000
2529
871
18.0
992
721
.95
980
25.6
31,
026
28.9
31,
074
32.8
41,
121
37.3
51,
166
41.4
61,
209
45.6
71,
252
51.4
61,
293
54.8
41,
333
59.3
01,
371
63.8
41,
414
68.4
624
000
3034
957
24.1
01,
008
28.2
61,
056
32.4
31,
102
36.7
01,
147
41.5
81,
195
46.0
51,
227
49.6
21,
268
54.5
81,
308
60.0
41,
346
64.8
71,
384
69.7
91,
421
74.7
91,
457
79.8
728
000
3540
1,05
132
.00
1,09
636
.57
1,14
541
.25
1,18
846
.02
1,22
950
.88
1,26
956
.03
1,30
460
.38
1,34
766
.51
1,38
472
.22
1,41
075
.82
1,44
681
.90
1,48
086
.36
1,51
592
.89
3200
040
461,
144
41.5
21,
186
46.1
21,
236
51.8
11,
271
56.5
91,
314
62.9
61,
351
67.9
11,
387
73.1
41,
423
79.0
61,
463
85.2
61,
487
90.1
336
000
4552
1,24
753
.51
1,28
558
.63
1,32
263
.84
1,36
370
.14
1,39
975
.03
1,43
981
.99
1,47
388
.03
1,50
694
.15
4000
050
571,
352
67.1
91,
387
73.3
51,
422
79.0
91,
460
85.9
21,
493
91.3
244
000
5563
1,46
083
.83
1,49
390
.52
1,52
597
.29
osse
s.
FTF7
03W
heel
dia
met
er: 4
4.09
13"
14"
CFM
11"
12"
15"
16"
4"5"
6"7"
8"9"
10"
Sound Performance for FTF Models
FEG: 71 Wheel diameter: 10" Inlet diameter: 8.9" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 8.9" I.D.
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
FEG: 75 Inlet diameter: 11.8" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 11.8" I.D.
FEG: 85 Inlet diameter: 14.8" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 14.8" I.D.FTF253
96 94 92 90 86
91 93 88 86 79
68 9088 90 85 81 74
2740
1.57 4100 100 94
6.34 2450 97 90
3.55 3460 99 91
77 97
72 94
RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz) LwA
In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB
74 95
3.6 2890 104 101 91 91 98 85 80 73 94
91 94 98 88 832.45 2100 101 92
77 97
94 96 91 92 880.65 2380 102 96
3450
LwA
In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB
79 98
1.29 2260 100 96 93 96 91 91 86
RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz)
FTF203 Wheel diameter: 12.4"
dB
86
84
8069 60 5285 82 86 76 77
76 67 59
88 77 74 65 57
88 84 93 81 77765
725
640
2470
In. wg
0.23
0.52
1.1
500
84 90 80
RPM1000 2000 4000 8000
SOUND PERFORMANCE FOR
FTF MODELS
CFM 63 125 250
CAPACITYSTATIC PRESSURE FREQUENCY (Hz)
FTF153
LwA
Wheel diameter: 15.74"
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
FEG: 80 Inlet diameter: 17.7" I.D.FTF303 Wheel diameter: 19.68"
65 86
6.55 2733 97 95 87 84 81 74 67 61 86
86 83 80 74 67
69 92
4.76 4300 91 87 90 84 82 77 69 66 87
93 88 87 84 77
2080
2.26 5827 94 94
6.32 3150 95 95
RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz) LwA
In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
FEG: 85 Inlet diameter: 23.6" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 23.6" I.D.FTF403 Wheel diameter: 24.8"
85
2580
104104 100 99 96 92
89 109
6.24 15158 114 105 105 102 101 98 96 86 106
108 105 104 101 1003.09 16551 115 107
9.38 12931 113 104
RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz) LwA
In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
FEG: 85 Inlet diameter: 29.5" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 29.5" ID
8.06 4899 103 104 103 91 88
1380
3.39 12665 100 95
RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz)
80 73 68 97
FTF503 Wheel diameter: 30.49"
69 95
6.83 8398 96 93 95 88 86 78 75 68 91
95 93 92 82 75
LwA
In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
(Maximum safe speed, AMCA205-12) Outlet diameter: 17.7" I.D.
Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.
FEG: 85 Inlet diameter: 41.3" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 7.6875 sq. ft
RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz)
1380
5.02 15415 107 102 102 100 99 89 82 76
11.94 5963 110 111
63 125 250 500 1000 2000 4000 8000 dB
110 98 95 87 80 75 115
FTF703 Wheel diameter: 44.09
110
10.12 10221 103 100 102 95 93 85 78 75
In. wg CFM
LwA
107
Backward curved impeller