PCM20 Classic Series Time Adjustable Controller - 2.0-20.0 Sec BTUs_250k-299k This is a Stenner Complete

This is a Stenner Complete Gearmotor for Adjustable 120 volt 85 and 170 Series pumps

Lamotte guarantees the Insta-Test pool and spa strips will help the user maintain proper free chlorine levels and balanced water

It is particularly adapted to the neutralization of acidic or alkaline solutions for environmental applications

This is a replacement rim for the Splashback Basketball Games

This pair of marine grade Figure 4 pool grab rails provide a hand grip for built-in steps or in-wall pool ladders

PCM20 Classic Series Time Adjustable Controller - 2.0-20.0 Sec BTUs_250k-299k This is a Stenner CompleteThe Stenner PCM20 is a time adjustable controller with a time range of 2. 0 to 20. 0 seconds. It is utilized with the Classic Series Single Head Fixed Output Pumps to power the pump. A pulsing flow meter sends a signal to the PCM which actuates the pump to deliver the desired dose based upon water volume. The PCM has a locking feature on the adjustment knob. The time range can be changed by adjusting the internal jumper setting as indicated above.