Pellethane Stenner Pump DuckBill

One stenner pump DuckBill Internal Check Valve (Pellethane). A duckbill is an internal check valve that is installed into 1/4" diameter and 3/8" diameter Stenner tube check valve. These internal check 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 Santoprene material. Check the material compatibility chart to ensure you are using the correct material.

These parts are Stocked & Shipped daily from Atlanta, Georgia; Taylor, Michigan; and Salt Lake City, Utah.

Daily shipping cut off time is generally 1 pm, based on the local time zone for same-day shipping. If you need this product to ship today, please indicate so in the notes section upon check out. We will email mail you ASAP if we can meet your demands.


This product typically ships daily USPS. If you require expedited service, please call 800-658-7716.