Stenner Santoprene Replacement Pump Tubes #7 - 2 Pack | UCCP207 img alt text added Uses 75 standard 2-3/4" x

Uses 75 standard 2-3/4" x 9-3/4" or 25 "triples" 2-3/4" x 29-1/4" Cartridges

Back flow occurs when there is a clog or blockage downstream in the drain line which with more water entering causes the non-potable water to back up fully engulfing the air gap unit or at least reach in the back siphonage critical level of the air gap unit

standard all models

Note: The Harmsco Hurricane 8X170FL will be shipped via motor freight

Comes equipped with 3/8" Quick-Connect T-fittings

Stenner Santoprene Replacement Pump Tubes #7 - 2 Pack | UCCP207 img alt text added Uses 75 standard 2-3/4" x#7 Stenner Santoprene Replacement Pump Tubes 2 Pack This is Tube Size #7 The modular design of the Stenner Classic Series pumps makes replacing components quick and easy. These pump tubes are genuine Stenner replacement tubes and not some lesser quality imitation. Refer to the chemical compatibility guide to determine if Santoprene tubes are correct for your application Stenner Part #: UCCP207 Fits Stenner Pump Series: 45, 85, 100, & 170 Adjustable &