 | HPR10 | Use with Drip Tape systems & hose threaded fittings | 10 | 3/4" female hose threads | 3/4" male hose threads |
| HPR15 | Use with flat landscapes, non-pressure-compensating emitters, & hose threaded fittings. | 15 | 3/4" female hose threads | 3/4" male hose threads |
| | HPR25 | 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 |
| HPR35 | Used in both flat and elevated landscapes and with either pressure-compensating and non-pressure-compensating emitters | 35 | 3/4" female hose threads | 3/4" male hose threads |
 | DIG PRV075 | Adjustable range with a single screw. | 28-60 | 3/4" female pipe threads | 3/4" female pipe threads |
 | PR8010 | This regulator has been designed to convert high pressure to the desired pressure. | 10 | 1" female pipe threads | 1" female pipe threads |
| PR8020 | This regulator has been designed to convert high pressure to the desired pressure. | 20 | 1" female pipe threads | 1" female pipe threads |
| PR8040 | This regulator has been designed to convert high pressure to the desired pressure. | 40 | 1" female pipe threads | 1" female pipe threads |
