170DM4 Double Head Adjustable Flow Pump - 25 PSI 120 GPD 120 Volt - 3/8 Inch Standard Tubing ship_speed_Backorder It has the same features

It has the same features as the PC7000 but with added UV Control

and other features not normally found on these types of controllers

The Chemtrol 255 is a microprocessor-based digital controller designed to maintain both Free Chlorine (PPM) and water pH in commercial pools like hotels

The Free Chlorine concentration can be adjusted from 0

This Oklahoma Warning No Lifeguard On Duty (12 Years And Under) Sign measures 24 x 30 inches

170DM4 Double Head Adjustable Flow Pump - 25 PSI 120 GPD 120 Volt - 3/8 Inch Standard Tubing ship_speed_Backorder It has the same featuresThis Stenner chemical pump #170JL4A3STAA provides reliable chemical feeding for your swimming pool. This adjustable flow pump is rated to pump 120 gallons of chemicals per day at 25 PSI. This stenner pump is a great choice for all your chemical needs.