The rugged FB-50 pressure switch is designed for the demanding requirements of lager, heavy duty commercial air compressors (up to 250 psi). The sturdy painted steel case and cover resists the harsh conditions encountered in industrial applications. This style is also available with an unloader valve to prevent the compressor from starting under load.

Sturdy Stamped Steel Case & Cover Visible Contact
No Drift Pressure Setting Captive Cover nut
Ample Wiring Room
2 Ground Screw
Easy to Adjust
Automatic Unloader Valve Available
Pulsation Dampener Standard
5HP Heavy Duty Rating
250 PSI Max