Smooth Operator Air Compressor Pressure Switch Single Port With Dead Simple Control Knob 140 To 175 PSI Cut In Cut Out Rating 26 Amps One Quarter Inch Quick Connect Fitting For Unloader Lines

Single port pressure switch sets cutoff at 140 to 175 PSI
✔️ 26 amp rating cuts 140 to 175 PSI with quarter inch quick connect fitting

This single pole air compressor pressure switch replaces worn valves to keep your compressor running reliably. You will install it on tanks requiring presets near 140 to 175 PSI. The black housing has a straightforward control knob. It works well in shops where pneumatic gear relies on consistent air supply.

✅ Preset cut-in pressure sets at 140 PSI for steady startup cycling.
✅ Preset cut-out pressure shuts power off at 175 PSI to prevent overpressure.
✅ Rated for 26 amps handles motor loads without wearing out quickly.
✅ Includes quarter inch quick connect fitting for easy unloader line attachment.
✅ Black finish stands up to shop dust and routine maintenance tasks.

💡 How does a single port air compressor pressure switch handle cutoff settings and unloading duties?

A well-set pressure switch protects your motor and simplifies maintenance chores during shop rounds.

- Cut-in points trigger the pump at target levels keeping air output steady for your tools.
- The handy unloader slot bleeds trapped pressure from the check valve to stop hard startups on hot days.
- A 26 amp rating gives plenty of runway for rugged loads without burning out contacts fast.
Accurate feedback from the sensor head saves you downtime and keeps systems humming along smoothly.