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.

Key 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.

Specifications

Operating Range
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 1 ½” Female NPT X 1 ½” Female NPT
INLET PRESSURE 15 to150 psi (10.3 bar)
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

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

PSI-H40X-100 & PSI-H50X-100	0.5 gpm (1.9 l/min) to 35 gpm (132.5 l/min)
PSI-H40X-150	1 ½” Female NPT X 1 ½” Female NPT
INLET PRESSURE	15 to150 psi (10.3 bar)

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