Duckbill Valves

Stenner Pump DuckBill Internal Check Valve (Santoprene). A duckbill is an internal check valve that is installed into 1/4" diameter and 3/8" diameter Stenner tube check valves. These duckbills wear out and need to be apart of your preventative maintenance program. Often they are replaced out when your stenner pump tube needs replacement.

These internal duckbills also are made in pellethane material. Check the material compatibility chart to ensure you are using the correct material.
What is your lead time on this product? This product typically ships within one day USPS, if you do need it rushed, please call us at 800-658-7716 and see if we can expedite it for you.