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Uniram™

Uniram™

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Uniram™

Product catalog summary

Applications and Specifications

The irrigation system is suitable for both surface and sub-surface irrigation, particularly effective in uneven terrains and poor water quality conditions.
Available in inside diameters of .540", .570", .620", .690", and .820".
Flow rates range from 0.26 to 1.00 GPH, with spacing options from 18" to 60".
Operates under a regulating pressure of 7 to 58 psi, with recommended filtration of 80 mesh, or 120 mesh for lower flow rates.

Product Advantages

Incorporates advanced pressure compensating technology for uniform irrigation.
Features an anti-siphon mechanism to prevent clogging.
Wide compensating range ensures consistent flow over long distances and steep terrains.
Optional CNL (non-leakage) mechanism prevents system drainage for uniform water distribution.
Turbonet technology enhances dripper performance by increasing flow path velocity and reducing clogging.
Includes a root intrusion barrier and large filtration area to prevent clogging and ensure continuous operation.

Warranty

7-year warranty for material and workmanship defects.
10-year warranty against environmental stress cracking.

Packaging Data

Coils are available in various sizes, with 20 coils per pallet, each weighing between 35 to 69 lbs depending on size.

Performance Charts

Charts illustrate the relationship between pressure, flow rate, and lateral length for different sizes and spacings.

Overview: The document details the technical specifications and data for the UniRam 820 irrigation system, focusing on pressure loss and lateral length for various spacing configurations.

Specifications:

Product: UniRam 820
Wall Thickness: 60 mil
Flow Rates: 0.33 GPH and 0.42 GPH
Spacing Options: 18", 24", 30", 36", 42", 48", 60"

Pressure Loss Data:

Pressure loss is measured in psi and varies with lateral length and spacing.
Graphs are provided to determine pressure loss for each spacing configuration.

Example Calculation:

For a 980-foot run with a 0.42 GPH flow rate and 18" spacing:
End pressure: 10 psi
Pressure loss from graph: 11 psi
Total pressure: 21 psi

Contact Information:

Company: Netafim USA
Address: 5470 E. Home Ave., Fresno, CA 93727
Customer Service: 888 638 2346
Website: www.netafimusa.com

Catalog excerpts

UNIRAM™HEAVYWALL DRIPLINE THE MOST ADVANCED PRESSURE COMPENSATING DRIPLINE DEVELOPED TO HANDLE THE POOREST WATER QUALITY AND THE STEEPEST TERRAIN WHILE PRODUCING THE HIGHEST UNIFORMITY A GROW MORE WITH LESS

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UniRam is the most advanced technology available today since its dripper design maximizes uniformity, making it the ultimate solution for subsurface applications. ROOT BARRIER COVER APPLICATIONS • For surface or sub-surface applications • Ideal for high frequency irrigation in undulating terrain • For poor water quality conditions WARRANTY Netafim offers the industry's longest warranty • 7 Years: Defects in materials and workmanship • 10 Years: Environmental stress cracking (surface or subsurface applications) SPECIFICATIONS Inside diameter: Nominal flow rates (GPH): (Custom spacings also available)...

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PRODUCT ADVANTAGES LARGE FILTRATION AREA ANTI-SIPHON MECHANISM Anti-vacuum mechanism prevents suction of dirt into the dripline, providing the critical protection needed against dripper plugging. WIDE COMPENSATING RANGE Wide compensating range maintains a constant uniform ﬂow - longer runs and steep terrains are irrigated with high uniformity. EXCLUSIVE NON-LEAKAGE (CNL) MECHANISM OPTIONAL Prevents 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 RESISTANCE Operates in...

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UNIRAM .540” (16MM, 45 MIL) HEADLOSS AND LATERAL LENGTH UNIRAM 540 - 16MM - 18” SPACING LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) 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 LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) Example: UniRam .540” 400’ Run 0.42 GPH Flow Rate 18” Spacing

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UNIRAM .570” (17MM, 45 MIL) HEADLOSS AND LATERAL LENGTH UNIRAM 570 - 17MM - 18” SPACING 0.61 GPH LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) 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 LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) Example: UniRam .570” 450’ Run 0.42 GPH Flow Rate 18” Spacing

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UNIRAM .620” (18MM, 45 MIL) HEADLOSS AND LATERAL LENGTH UNIRAM 620 - 18MM - 18” SPACING LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) 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 LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) Example: UniRam .620” 575’ Run 0.42 GPH Flow Rate 18” Spacing

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UNIRAM .690” (20MM, 48 MIL) HEADLOSS AND LATERAL LENGTH UNIRAM 690 - 20MM - 18” SPACING LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) 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 .690” 750’ Run 0.42 GPH Flow Rate 18” Spacing

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UNIRAM .820” (60 MIL) HEADLOSS AND LATERAL LENGTH UNIRAM 820 - 60 MIL - 18” SPACING LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) Example: UniRam .820” 980’ Run 0.42 GPH Flow Rate 18” Spacing LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) 10 psi (end pressure) + 11 psi (from graph) = 21 psi LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) LATERAL LENGTH (FEET) NETAFIM USA 5470 E. Home Ave. Fresno, CA 93727 CS 888 638 2346 www.netafi

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Uniram™

Uniram™

Catalog excerpts

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