uniramtm heavywall dripline€¦ · ideal for sub-surface irrigation. large filtration area entire...

N E T A F I M U S A

THE MOST ADVANCED PRESSURECOMPENSATING DRIPLINE DEVELOPEDTO HANDLE THE POOREST WATER QUALITYAND THE STEEPEST TERRAIN WHILEPRODUCING THE HIGHEST UNIFORMITY

UNIRAMTM

HEAVYWALL DRIPLINE

APPLICATIONS AND SPECIFICATIONS PRODUCT ADVANTAGES

APPLICATIONS• For surface or sub-surface applications• Ideal for high frequency irrigation in undulating terrain• For poor water quality conditions

WARRANTYNetafim offers the industry’s longest warranty• 7 Years: Defects in materials and workmanship• 10 Years: Environmental stress cracking (surface or subsurface applications)

SPECIFICATIONSInside diameter: .540" (16mm, 45 mil) .570" (17mm, 45 mil) .620" (18mm, 45 mil) .690" (20mm, 48 mil) .820" (60 mil)Nominal flow rates (GPH): 0.26, 0.33, 0.42, 0.53, 0.61, 0.92, 1.00Common spacings: 18", 24", 30", 36", 42", 48", 60” (Custom spacings also available)Regulating pressure: 7 to 58 psiRecommended filtration: 80 mesh(120 mesh for 0.26 and 0.32 GPH)

DIAPHRAGM

COVER

ROOT BARRIERUniRam is the most advanced technology available today since its dripper design maximizes uniformity, making it the ultimate solution for subsurface applications.

INTERCONNECTINGLOCKINGMECHANISM

CNL FEATURE(OPTIONAL)

ANTI-SIPHONMECHANISM

PRESSURE COMPENSATINGCHAMBER

FIRST FLOW PATH - TURBONET TECHNOLOGY

SECOND FLOW PATH -TURBONET TECHNOLOGY

CONTINUOUSSELF-FLUSHING

MECHANISM

LARGE FILTRATIONAREA

ANTI-SIPHON MECHANISMAnti-vacuum mechanism prevents suction of dirt into the dripline, providing the critical protection needed against dripper plugging.

WIDE COMPENSATING RANGEWide compensating range maintains a constant uniform flow - longer runs and steep terrains are irrigated with high uniformity.

EXCLUSIVE NON-LEAKAGE (CNL) MECHANISM - OPTIONALPrevents system drainage when pressure is turned off at the end of each irrigation cycle. Ensures uniform water distribution during pulse irrigation.

WIDEST FLOW PATH - ULTIMATE CLOG RESISTANCEOperates in extremely poor water quality conditions - designed with two wide flow path allowing larger particles to pass through, preventing plugging. • Self-flushing mechanism continuously flushes dripper during operation.

ROOT INTRUSION BARRIERPrevents roots from penetrating the dripper’s mechanism. Ideal for sub-surface irrigation.

LARGE FILTRATION AREAEntire base of the UniRam dripper is made of filter inlets - flushing large particles from the dripper, eliminating clogging and maintaining an essential supply of water for uninterrupted operation.

DIAPHRAGMMade of chemical-resistant silicon.

Commonly used turbulent drippers have overlapping tooth patterns, easily catching debris.

TURBONET TECHNOLOGYImproves dripper performance by widening the tooth pattern, maximizing flow path velocity, allowing contaminants to pass easily through the dripper, virtually eliminating plugging.

DIAPHRAGM

• Easily adjustable - moves from one end of the dripline to the other preventing water migration• Economical - saves labor costs• Available for: .540”, .570”, .620” and .690” sizes

VINELINE VINEYARD SOLUTIONSPre-installed AdjustableDripline Ring

PACKAGING DATA

WEIGHT KdCOILLENGTH

TUBINGI.D.

20 coils per pallet.

.540”

.570”

.620”

.690”

.820”

45

45

45

48

60

1,000’

1,000’

1,000’

1,000’

1,000’

35 LBS.

37 LBS.

40 LBS.

49 LBS.

69 LBS.

1.60

1.20

0.85

0.40

0.30

MIL

DRIPPER FLOW PATH DIMENSIONS

FILTRATION AREADRIPPER LENGTH DEPTH WIDTH

0.26

0.33

0.42

0.53

0.61

0.92

1.00

1.575”

1.575“

1.575”

1.575”

1.575”

1.575”

1.575”

0.029”

0.029“

0.031”

0.031”

0.037”

0.043”

0.043”

0.033”

0.033“

0.042”

0.042”

0.050”

0.063”

0.063”

0.2015 SQ. IN.

0.2015 SQ. IN.

0.2015 SQ. IN.

0.2015 SQ. IN.

0.2015 SQ. IN.

0.2325 SQ. IN.

0.2325 SQ. IN.0 28.014.0 21.07.0 35.0 56.042.0 49.0 58.0

1.20

1.00

0.80

0.60

0.40

0.20

0.10

0

PRESSURE (psi)

FLOW

RAT

E (G

PH)

UNIRAM FLOW VS PRESSURE

0.42 GPH

0.53 GPH

0.26 GPH

0.92 GPH

0.61 GPH

0.33 GPH

1.00 GPH

EQUATION TO CALCULATE LATERAL LENGTH INLET PRESSURE Line End Pressure* (10 psi) + Pressure Loss (derived from charts) = Inlet Pressure* Minimum pressure on lateral length end = 10 psi

Example:UniRam .540”400’ Run0.42 GPH Flow Rate18” Spacing

10 psi (end pressure)+ 11 psi (from graph)= 21 psi

UNIRAM .540” (16MM, 45 MIL) HEADLOSS AND LATERAL LENGTH

0 400200 600300100 500

18

16

14

12

10

8

6

4

2

0

UNIRAM 540 - 16MM - 18” SPACING

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.42 GPH

0.26 GPH

0.33 GPH

0 400200 600300100 500 800700

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

0 400200 600300100 500 800700 900 1,1001,000

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH

0.53 GPH

0.26 GPH

0.92 GPH

0 800400 1,200600200 1,000 1,400

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 1,6001,400

20

18

16

14

12

10

8

6

4

2

0

LATERAL LENGTH (FEET)

PRES

SURE

LOSS

(psi)

0 250 500 750 1,2501,000

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH

0.53 GPH

0.26 GPH

0.92 GPH

1.00 GPH

0.61 GPH 0.53 GPH

0.26 GPH

0.92 GPH

1.00 GPH

0.92 GPH

0.61 GPH0.53 GPH

0.26 GPH

0 800400 1,000600200

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH


UNIRAM 540 - 16MM - 30” SPACING UNIRAM 540 - 16MM - 36” SPACING




PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)


LATERAL LENGTH (FEET)LATERAL LENGTH (FEET)

PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)

LATERAL LENGTH (FEET)LATERAL LENGTH (FEET)

PRES

SURE

LOSS

(psi)

0.33 GPH

0.33 GPH

0.42 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH





0 400200 700600300100 500

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 2,0001,600 1,8001,400

20

18

16

14

12

10

8

6

4

2

0

0 250 500 750 1,2501,000

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 1,6001,400

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

0 400200 600300100 500 800700 900 1,1001,000

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH0.53 GPH

0.26 GPH

0.92 GPH

1.00 GPH

0.61 GPH

0.53 GPH

0.26 GPH

0.92 GPH

0 800400 1,200600200 1000 1,400

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH0.53 GPH

0.26 GPH

0.92 GPH

1.00 GPH

0.92 GPH

0.61 GPH

0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH0.53 GPH

0.26 GPH

0 400200 600300100 500 800700 900

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH 0.53 GPH

0.26 GPH

0.92 GPH



PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)



LATERAL LENGTH (FEET) LATERAL LENGTH (FEET)

PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)



PRES

SURE

LOSS

(psi)



0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH





0 800400 1,200600200 1,000 2,0001,600 1,8001,400

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 2,0001,600 1,8001,400

20

18

16

14

12

10

8

6

4

2

00 1,000500 1,500750250 1,200 1,750

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 1,6001,400

18

16

14

12

10

8

6

4

2

00 400200 600300100 500 700 1,000800 1,200900 1,100 1,300

20

18

16

14

12

10

8

6

4

2

0

0 400200 600300100 500 700 800 900

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH

0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH

0.26 GPH

0.53 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.42 GPH

0.26 GPH

0 100 200 300 1,100400 500 600 700 800 900 1,000

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH0.53 GPH

0.26 GPH

0.92 GPH



PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)



PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)




PRES

SURE

LOSS

(psi)




PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)



0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0 800400 1,200600200 1,000 2,0001,600 1,800 2,4002,2001,400

20

18

16

14

12

10

8

6

4

2

0

0 1,200600 1,800900300 1,500 2,4002,100

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 1,400 1,600 1,800

20

18

16

14

12

10

8

6

4

2

0

0 400200 600300100 500 800 1,000 1,200700 900 1,100

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600 1,000 2,0001,600 1,8001,400

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 2,2002,0001,600 1,8001,400

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.42 GPH

0.26 GPH

0 200 400 600 1,400800 1,000 1,200

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.61 GPH0.53 GPH

0.42 GPH

0.26 GPH

0.92 GPH



PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)



PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)



PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)



PRES

SURE

LOSS

(psi)


0.33 GPH 0.33 GPH

0.33 GPH

0.42 GPH

0.42 GPH

200

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

0.33 GPH

0.42 GPH





0 800400 1,200600200 1,000 1,400 1,600 1,800 2,000 2,200 2,400

20

18

16

14

12

10

8

6

4

2

0

0 750250 1,250500 1,000 1,500

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600 1,000 2,0001,600 1,800 2,6002,200 2,4001,400

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 2,0001,600 1,800 2,6002,200 2,4001,400

20

18

16

14

12

10

8

6

4

2

00 800400 1,200600200 1,000 2,0001,600 1,800 2,6002,200 2,4001,400

20

18

16

14

12

10

8

6

4

2

0

0 800400 1,200600200 1,000 2,0001,600 1,800 2,6002,200 2,4001,400

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

1.00 GPH

0.92 GPH

0.61 GPH 0.53 GPH

0.26 GPH

0.42 GPH

0 800400 1,200600200 1,000 1,400 1,600 1,800

20

18

16

14

12

10

8

6

4

2

0

1.00 GPH

0.92 GPH

0.61 GPH0.53 GPH

0.26 GPH

UNIRAM 820 - 60 MIL - 18” SPACING UNIRAM 820 - 60 MIL - 24” SPACING

PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)



PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)

PRES

SURE

LOSS

(psi)


PRES

SURE

LOSS

(psi)


UNIRAM 820 - 60 MIL - 60” SPACING

0.33 GPH

0.42 GPH

0.33 GPH

0.42 GPH

0.33 GPH

200

0.42 GPH

0.33 GPH

0.42 GPH

0.42 GPH

0.33 GPH

0.33 GPH

0.42 GPH

0.33 GPH

UNIRAM .820” (60 MIL) HEADLOSS AND LATERAL LENGTH

NETAFIM USA5470 E. Home Ave.Fresno, CA 93727CS 888 638 2346www.netafimusa.com

A014 07/18



uniramtm heavywall dripline€¦ · ideal for sub-surface irrigation. large filtration area entire...

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