Herga Air Switch [6871-AEF-U526] [C21A] (5310001) pumpwetends 0 THP] Impeller (91694200) plays

0 THP] Impeller (91694200) plays a critical role in generating water flow and pressure within your pump system

It is a practical solution for restoring function without replacing hardware

Designed to support cleaner retrofit topside panel installations

Its eight conductor layout with one to one connection makes it suitable for systems that require that specific communication path

the button sends an air signal through tubing to trigger the connected control

Herga Air Switch [6871-AEF-U526] [C21A] (5310001) pumpwetends 0 THP] Impeller (91694200) playsAn air switch helps convert pneumatic button input into electrical switching action in a compatible control system, and this Herga Electric version uses the 6871 AEF U526 configuration with C21A reference 5310001. Air switches are useful because they allow remote pneumatic activation while keeping the electrical switching component away from the user touch point. This part has practical value because it serves as the working switch element behind the