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

This is a Century Motors 1-Speed 1-Phase

The protective vinyl tubing can be easily replaced when worn

pipe or rails

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

These are sold by the foot with a 10 foot minimum

PCM20 Classic Series Time Adjustable Controller - 2.0-20.0 Sec BTUs_250k-299k This is a Century MotorsThe 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.