The rugged water pressure switch is designed for the demanding requirements of lager, heavy duty commercial water pump system.
Features
Visible contact
No drift pressure setting
Captive cover nut
Ample wiring room
2 ground screw
Easy to adjust
Pulsation dampener standard
5HP heavy duty rating
250 PSI Max
Technical Data
| MODEL | Min On (Cut-In)PSI | Max Off (Cut-Out) PSI | Differential PSI | Factory Setting PSI | Electrical Rating | Pipe Fittings | Contact Arrangement | |
| 1 Phase(2 Pole) | 3 Phase(2 Pole) | |||||||
| PS02-1 | 40 | 250 | 25-60 | 145-175 | 2HP@120V, 3HP@240V | 5HP@240V, 5HP@460V | 1/4", 3/8" Male or Female NPT,G | NC |
| PS02-2 | 15 | 60 | 7-15 | 30-40 | 2HP@120V, 3HP@240V | 5HP@240V, 5HP@460V | 1/4", 3/8" Male or Female NPT, G | NC |
Note: 1Kgf/cm2 = 14.2PSI, 1Bar = 14.5PSI




Company Brief : Qiangli Industrial Co., Ltd. is a manufacturer of air pressure switches, water pressure switches, differential pressure switches and pressure control devices with high performance and reliability. Our pressure switches have set the standards for accuracy, quality, and dependability in industry...