PresAir Trol Side Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PR11120A) pentairpool A properly selected flow switch

A properly selected flow switch helps support cleaner safety logic and contributes to more dependable equipment protection in compatible systems

A 7-day electric timer helps automate compatible equipment on a broader weekly schedule

Helps restore the original multi-character seat feel

or stopped feeling consistent

Q12DS flow switch kit with 1/2 inch threaded connection

PresAir Trol Side Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PR11120A) pentairpool A properly selected flow switchThe PresAir Trol side spout pressure switch is designed for compatible systems that use a 1 8 inch barb connection and need an SPDT pressure activated switch rated at 21 amps. Pressure switches like this are important because they help verify operating conditions before allowing connected equipment to function as intended. This model is especially useful when the original switch no longer responds accurately to pressure changes, has become unreliable,