100DM4 Double Head Adjustable Flow Pump - 25 PSI 70 GPD 120 Volt - 3/8 Inch UV Tubing state_Virginia The Chemtrol PC2100 pH/ORP Controller

The Chemtrol PC2100 pH/ORP Controller is a reliable yet simple programmable controller that features automatic maintenance of water chemistry (ORP and pH) with a display of the Langelier Saturation Index

and low-cost maintenance

The Wide Sweep Nozzle is for removing dirt and silt from the bottom

It also features the Chemtrol proprietary Probe Alert Safeguard that constantly monitors the response of the ORP and pH probes and alerts the operator of probe failure

100DM4 Double Head Adjustable Flow Pump - 25 PSI 70 GPD 120 Volt - 3/8 Inch UV Tubing state_Virginia The Chemtrol PC2100 pH/ORP ControllerThis Stenner chemical pump #100JL4A4STAA provides reliable chemical feeding for your swimming pool. This adjustable flow pump is rated to pump 70 gallons of chemicals per day at 25 PSI. This stenner pump is a great choice for all your chemical needs.