Netafim™ 2-Unit Pressure Regulator - 1.5in - 12 PSI - 11-35 GPM

Netafim 2-Unit Pressure Regulator NET30520-001100 -- 1.5in, 12 PSI, 11-35 GPM

The Netafim 2-Unit Pressure Regulator maintains a steady 12 PSI outlet pressure across a 11-35 GPM flow range, giving downstream emitters the pressure stability needed for reliable, uniform performance. The dual regulating unit design provides rapid, stable response to pressure fluctuations across this high-volume range, and a field-replaceable sealed regulating component simplifies service without removing the regulator body from the line. Materials in this 12 PSI 2-Unit model resist corrosion from fertilizer solutions and chemical additives, and the regulator responds quickly to inlet pressure swings to keep outlet pressure steady through the cycle.

Key Features & Benefits

• Constant 12 PSI Outlet Pressure: The 2-Unit model stabilizes downstream pressure regardless of inlet pressure variation, protecting emitters and ensuring uniform flow across the zone.
• 11-35 GPM Flow Range: The dual regulating unit design provides rapid, stable response to pressure fluctuations across this high-volume range, and a field-replaceable sealed regulating component simplifies service without removing the regulator body from the line.
• 2-Unit Corrosion Resistance: The 12 PSI 2-unit regulator body withstands fertilizer injections and chemical additives across repeated irrigation seasons without degrading.
• 2-Unit Pressure Response: The 2-unit design compensates for inlet pressure fluctuations quickly enough to hold 12 PSI steady through the irrigation cycle.
• 1.5in 2-Unit Connection: The 1.5in fitting on this 2-unit model fits standard irrigation mainline and zone valve outlets at 12 PSI for straightforward installation.

Who Should Use This

Commercial growers, greenhouse operators, and irrigation professionals running 1.5in zone lines who need stable 12 PSI outlet pressure protection across a 11-35 GPM flow range for consistent emitter performance.

Compatibility

1.5in connection. Outlet pressure: 12 PSI. Flow range: 11-35 GPM. This 12 PSI 2-unit model is built for drip and sprinkler irrigation systems needing regulated pressure at this size and flow range.

Frequently Asked Questions

Why use a 2-unit regulating design?

The dual regulating units work together to provide faster, more stable pressure response across the wide 11-35 GPM flow range. A single-unit design would struggle to hold pressure this consistently at these high flow rates.

Is this regulator suitable for fertigation systems?

Yes. This 12 PSI 2-unit model's corrosion-resistant materials are built to handle fertilizer solutions and chemical additives in fertigation applications without degrading over its service life.

Can I use this regulator with a sprinkler system?

Yes. This 2-Unit Pressure Regulator is designed for both drip and sprinkler irrigation systems within its rated 12 PSI and 11-35 GPM parameters.

How is the sealed regulating unit replaced in the field?

The sealed unit can be exchanged without removing the regulator body from the pipeline, which reduces downtime. Refer to Netafim documentation for the specific service procedure.