170DM5 Double Head Adjustable Flow Pump - 25 PSI 170 GPD 120 Volt - 3/8 Inch Standard Tubing state_District of Columbia a chemical tank

a chemical tank

Extensive laboratory and field tests have shown it to be very accurate and reliable

The PVA brushes are for all pool surfaces and work well on slippery surfaces like tile

The lettering is 2 inch and 1 inch

This Iowa and Washington Warning No Lifeguard On Duty (12 Years And Under) aluminum sign measures 24 x 18 inches

170DM5 Double Head Adjustable Flow Pump - 25 PSI 170 GPD 120 Volt - 3/8 Inch Standard Tubing state_District of Columbia a chemical tankThis Stenner chemical pump #170JL5A3STAA provides reliable chemical feeding for your swimming pool. This adjustable flow pump is rated to pump 170 gallons of chemicals per day at 25 PSI. This stenner pump is a great choice for all your chemical needs.