Injection Check Valve, Stenner 3/8"( pk of 5)

The modular design of the Stenner Classic Series pumps makes replacing components quick and easy. These duckbill check valves are genuine Stenner duckbills and not some lesser quality imitation. Refer to the chemical compatibility guide to determine if Santoprene tubes are correct for your application. * Stenner Pump Series:45, 85, 100, & 170 Adjustable & Fixed, SVP, BDF * Tube Size: 3/8"