Senninger PRLG-10 Pressure Regulator 10 Psi 3/4 Inch

Product Description

The SENNINGER PRLG-10 is a compact inline pressure regulator designed to maintain a steady downstream pressure of 10 psi across a flow range of 0.1 to 7 gallons per minute. It connects via 3/4-inch Female Hose Thread (FHT) inlet and Male Hose Thread (MHT) outlet, making it compatible with standard hose-thread fittings commonly found in irrigation and low-pressure distribution systems. Weighing 0.18 pounds, the unit is lightweight and easy to handle during installation. Plumbers and irrigation technicians install this regulator to protect downstream drip emitters, microsprinklers, and other pressure-sensitive components from supply-side pressure fluctuations.

This regulator is well suited for residential and light commercial drip irrigation systems, hose-end applications, and low-volume water distribution setups where a fixed 10 psi outlet pressure is required. It installs at the head of a drip zone or at individual lateral connections to keep emitter flow rates consistent across uneven terrain or variable supply pressures. The hose-thread configuration allows quick field installation without specialized fittings or adapters in most standard setups.

Key Features

• Fixed 10 psi regulated outlet pressure protects pressure-sensitive emitters and drip components
• Flow range of 0.1 to 7 gpm covers a wide variety of low-volume irrigation zones
• 3/4-inch FHT x MHT connections suit standard hose-thread irrigation fittings
• Lightweight at 0.18 pounds for easy handling and field installation
• Compact inline design fits tight installation spaces at zone heads or laterals

Compatibility

Designed as an OEM-style inline pressure regulator for use with 3/4-inch hose-thread irrigation systems requiring a fixed 10 psi downstream pressure.

Installation Notes

Installation is typically performed by a licensed plumber or qualified irrigation technician. Shut off the water supply completely before connecting or disconnecting the regulator. Hand-tighten hose-thread connections first, then snug with pliers — avoid over-torquing plastic fittings. Verify downstream pressure with a gauge after startup to confirm proper regulation before placing the zone into service.

Technical Specifications

• Connection Size: 3/4 inch
• Inlet Connection Type: FHT (Female Hose Thread)
• Outlet Connection Type: MHT (Male Hose Thread)
• Regulated Outlet Pressure: 10 psi
• Flow Range: 0.1-7 gpm
• Weight: 0.18 pounds

Standard Information

• Brand: SENNINGER
• Manufacturer Part Number: PRLG-10