170DM5 Double Head Adjustable Flow Pump - 25 PSI 170 GPD 120 Volt - 3/8 Inch Standard Tubing state_District of Columbia Extensive laboratory and field tests

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

100 feet clear 7/16-inch tubing and fittings

This Virginia and West Virginia Warning No Lifeguard On Duty (14 Years And Under) Sign measures 24 x 18 inches

The lettering is 2 inch and 1 inch

and reliable readings of Free Chlorine concentration in pool water

170DM5 Double Head Adjustable Flow Pump - 25 PSI 170 GPD 120 Volt - 3/8 Inch Standard Tubing state_District of Columbia Extensive laboratory and field testsThis 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.