Pres Air Trol TinyTrol 3PDT FF Air Switch [Green] (MCG311A) aquaflo while the AMP cord and

while the AMP cord and muffler add value by supporting a more complete installation and a quieter operating experience

Straight-nut design with deluxe scalloped styling

This injector helps introduce air into the plumbing line

Useful for lifeguards

Matching the correct compatible collar helps preserve intended fit and supports cleaner skimmer service results

Pres Air Trol TinyTrol 3PDT FF Air Switch [Green] (MCG311A) aquaflo while the AMP cord andThe PresAir Trol TinyTrol 3PDT FF air switch in green is built for compatible pneumatic control systems that depend on a compact 3PDT switching component. In these systems, the right air switch helps preserve the original control logic without forcing a redesign of the pneumatic or electrical layout. This switch is especially useful when the existing unit has failed, is switching intermittently, or no longer responds correctly to pneumatic input.