Air Pump Pressure Switch Built Tough For Industrial Use, 40-60 Psi Factory On Off, 15-30 Psi Differential, 5-65 Psi Range, 1/4 Inch FNPT Port, DPST Contacts, NEMA 1 Enclosure, OEM Replacement
✔️ Factory on/off 40 to 60 psi, differential 15 to 30 psi, 1/4 in FNPT
This genuine OEM replacement pressure switch is built tough for industrial use and is commonly used to control water or air pumps in commercial and manufacturing settings. It features a factory on/off setting of 40-60 psi and a broad 5-65 psi operating range, with a 1/4 in FNPT port and DPST contacts for reliable wiring compatibility.
✅ Factory on/off setting: 40 to 60 psi
✅ Differential: 15 to 30 psi
✅ Range: 5 to 65 psi with 1/4 in FNPT port
✅ DPST contacts and NEMA 1 enclosure
✅ UL 508 / NEC 430-84 / ANSI / NSF Standard 61 / FDA 21 CFR 2600 compliance
💡 What is a pressure switch used for in industrial pump systems and why choose this model?
This handy device helps regulate pump operation and protect equipment by maintaining a target pressure range in water or air systems.
- Keeps pumps starting and stopping at precise pressures- Fits standard 1/4 in FNPT connections and DPST wiring
- Rugged indoor-rated NEMA 1 enclosure for tough environments
- OEM replacement ensures exact electrical and mechanical compatibility