Pres Air Trol TinyTrol DPDT Momentary Air Switch (TRM211A) prostar or no longer sealing or

or no longer sealing or functioning properly

and scrubbing performance

A return face cover is useful because it helps finish the return opening neatly

and this Hayward manual version is designed for Swim-Clear and Pro-Grid applications from 2007 forward using the DEX2420MAR2 reference

An anti-vortex grate is useful because it helps cover the drain opening while supporting safer water flow characteristics and a finished appearance at the suction point

Pres Air Trol TinyTrol DPDT Momentary Air Switch (TRM211A) prostar or no longer sealing orThe PresAir Trol TinyTrol DPDT momentary air switch is built for compatible pneumatic control systems that require a momentary double pole double throw switching response. In these systems, the switch must react cleanly to a brief air pulse and then return as designed. This model is especially valuable when the original air switch has become inconsistent or no longer returns and switches correctly during use. Installing the proper momentary