PresAir Trol Air Button [SPDT] [Momentary] [Center Spout] (ACM-111A) intermatic An impeller is useful because

An impeller is useful because it drives circulation through the pump

and this Jacuzzi impeller kit is designed for compatible P and PH 1

Matching the correct 1 inch orifice and 5-5/8 inch face diameter helps preserve intended fit and dependable return performance

ragged edges

One of the biggest benefits of replacing the overlay alone is that it targets the visible issue without disturbing a working control system

PresAir Trol Air Button [SPDT] [Momentary] [Center Spout] (ACM-111A) intermatic An impeller is useful becauseThe PresAir Trol air button switch in SPDT momentary format is intended for compatible pneumatic control systems that require a quick return single pole switching response through a center spout layout. This kind of switch is useful when the system should react to a brief air signal without holding the changed state afterward. This replacement is especially helpful when the original switch has become sticky, unresponsive, or no longer returns to its