Herga / Pres-Air-Trol 4 Stage Sequential Airswitch


Sequential airswitch - 4 stage mechanical latching - used for single airbutton control of 1 and 2 speed pumps with air blower or light.

Common on Waterco Portapacs, Waterco and Finsbury spa packs, Jacuzzi pumps and other uses.

These switches operate with a cam that, as it rotates, switches the microswitches in 4 different cominations.


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