Dial-a-Pressure Switches

Available in two designs: (1) Turns on and off automatic restarting compressors at user-defined pressure points; or (2) Turns off compressor at user-defined maximum pressure desired on manual compressors. Four models to choose from.

Dial-a-Pressure switches come with fitting and plug exit rear. Output 1/4 BSPP. Available in two styles and four models with different functionalities and uses:

Automatic Restart
Auto-restart switches (SKU SC000315-630B) are for use with automatic restart compressors. The user dials in the maximum pressure desired. When the compressor reaches this defined pressure, the compressor automatically turns off and remains off until the pressure drops 580 psi (40 bar). At this pressure, the compressor restarts and runs until it reaches the maximum pressure desired and then shuts down. The shutdown/restart process continues until the user stops it.

Non-Automatic Restart
Auto-stop switches (SKU SC000315, SC000315-400, and SC000315-630) are for use with any other compressor that does not automatically restart. The user dials-in the maximum pressure desired. When the compressor reaches this defined pressure, the compressor automatically turns off. The compressor must be turned back on manually by the user.

Specifications

SKU Maximum Pressure
psi
Maximum Pressure
bar
Auto-Stop Auto-Restart
SC000315 6000 414 YES NO
SC000315-400 4400 303 YES NO
SC000315-630 5000 344  YES NO
SC000315-630B 5000 344 YES YES
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