How To Choose A Pressure Regulator

How To Choose A Pressure Regulator


The table below will give you guidance on choosing a Pressure Regulator for your Drip Irrigation System. 

 

Regulator Uses Pressure (psi) Inlet Threads Outlet Threads
HPR10 Use with Drip Tape systems & hose threaded fittings 10 3/4" female hose threads 3/4" male hose threads
HPR20 Use with flat landscapes, non-pressure-compensating emitters, & hose threaded fittings. 20 3/4" female hose threads 3/4" male hose threads
   HPR25 High quality pressure regualtor. Used in both flat and elevated landscapes and with either pressure-compensating and non-pressure-compensating emitters 25 3/4" female hose threads 3/4" male hose threads
PR20LF-75 Use with non-pressure-compensating emitters & pipe threaded fittings 20 3/4" female pipe threads 3/4" male pipe threads
NET35PR Use with Drip Zone Assemblies Using Pipe Thread Fittings 35 3/4" female pipe threads 3/4" male pipe threads
NET45PR Use with Drip Zone Assemblies Using Pipe Thread Fittings 45 3/4" female pipe threads 3/4" male pipe threads