Herga 3-Function DPDT Air Switch [20A] [1/2" MPT] (6872-DGO-U126) cleaners and this Jacuzzi Whirlpool Bath

and this Jacuzzi Whirlpool Bath version is designed for J-Series applications with a curled-fingers style using the 6600-166 reference

Useful when the original probe is inaccurate or failed

Supports dependable centralized system operation

Matching the correct 3 inch socket-end configuration helps preserve intended fit and restore cleaner plumbing support

developed leaks

Herga 3-Function DPDT Air Switch [20A] [1/2" MPT] (6872-DGO-U126) cleaners and this Jacuzzi Whirlpool BathAn air switch helps convert pneumatic button input into electrical switching action in a compatible control system, and this Herga Electric version is a 3 function DPDT model rated at 20 amps with a 1 2 inch MPT connection using the 6872 DGO U126 reference. Air switches are useful because they allow remote pneumatic actuation of electrical functions while keeping the switching hardware away from the user touch point. This part has practical value