Beefed-Up Pressure Switch For Air Compressor 95-125 Psi Heavy Duty 20 Amp 4-Port Manifold With Quarter Inch NPT Female PS10-4H1 Compatible Easy Mount On Off Handle For Quick Air Cutoff
✔️ Single-unit, 1/4 inch NPT female, 20A, 4-port base
This pressure switch with a four-port manifold is designed to control compressed air from an air compressor. It supports mounting in any direction and allows adding a relief valve, gauge, or multiple outlets. This setup is common in workshops, garages, and industrial environments where reliable on/off control is needed.
✅ 1/4 inch NPT female connection
✅ Four-port manifold supports mounting in any direction, with options for relief valve, gauge, or multiple outlets
✅ Built-in On/Off metal lever and side-mounted unloader for quick air cutoff
✅ Anti-corrosion coating, easy installation, stable operation, and large wiring space
✅ Double adjusting screws and auto-relief system for easy pressure setting and shock resistance
💡 What is a pressure switch used for in an air compressor system? This handy guide explains its role in controlling air flow and protecting equipment. - Controls compressor cycling by turning off at set pressure to prevent over-pressurization - Enables safe operation with an auto-relief/unloader feature to vent pressure - Works with 1/4 inch NPT fittings and four-port manifolds for flexible installs - Helps extend tool life and energy efficiency by reducing run time