High Flow Inline Pressure Regulators

Rain Bird’s High Flow Inline Pressure Regulator family provides a wide flow range coverage (0.5-70 gpm) while delivering reliable pre-set regulation to protect and maximize the performance of most irrigation installations. Available in 40 and 50 psi versions.

Features

Flexibility

Its high flow range (0.5 gpm to 70 gpm) capacity allows usage in a wide range of applications, making it ideal for drip or spray applications.  It can be installed above or below grade.

  • 1” Pressure Regulators flow range: 0.5-35 gpm (1.9 to 132.5 l/min)
  • 1 ½” Pressure Regulator flow range: 15-70 gpm ( 56.8 to 265.0 l/min)

Reliable Performance:  

Pre-set outlet pressure regulation at either 40 psi (2.8 bar) or 50 psi (3.4 bar) provides worry-free protection for your irrigation installations. 

Durability:

Tested to meet Rain Bird’s high-quality standards. High Strength ABS construction and stainless steel springs provide the durability to withstand any job.

Specs

Pressure Regulation:

  • PSI-H40X-100: 40 psi (2.8 bar)
  • PSI-H50X-100: 50 psi (3.4 bar)
  • PSI-H40X-150: 40 psi (2.8 bar)

Flow Range:

  • PSI-H40X-100 & PSI-H50X-100: 0.5 gpm (1.9 l/min) to 35 gpm (132.5 l/min)
  • PSI-H40X-150: 15 gpm (56.8 l/min) to 70 gpm (265.0 l/min)

Inlet/outlet size: 

  • PSI-H40X-100 & PSI-H50X-100 : 1” Female NPT X 1” Female NPT
  • PSI-H40X-150: 1 ½”  Female NPT X 1 ½” Female NPT

Dimensions:

  • PSI-H40X-100 & PSI-H50X-100: 5.8” (14.7 cm) in Length x 2.7” (6.8 cm) in Width
  • PSI-H40X-150: 6.3” (16.0 cm) in Length x 3.3” (8.4 cm) in Width 

Operating Range:  

  • 15 psi (1.0 bar) to 150 psi (10.3 bar)

Operating water temperature:

  • 33°F up to 110°F (0.5°C to 52°C)

Note: Use teflon tape as a sealing standard, do not use pipe dope. 
 

Models

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