A duckbill is a one-way valve. They prevent aeration, and reduce fuel slosh noise, and are commonly used on the return hose inside fuel tanks to prohibit fuel backflow for fire safety.
A duckbill is a one-way valve. They prevent aeration, and reduce fuel slosh noise, and are commonly used on the return hose inside fuel tanks to prohibit fuel backflow for fire safety. When used with venturi jet pumps, they prevent air from entering the vacuum chamber and disrupting the flow path. Secure with a small zip-tie.
Material: FluorosiliconeOpening Pressure: 0-1 kPAHardness: Shore A70Inner Diameter: 3/8" (9.5mm)Height: 0.89" (22.6mm)
Compatible with ALL fuel types
At CBS Racing, happy and satisfied customers are our top priority. We do not hide behind supplier or manufacturer warranty statements like: "No warranty on racing products". This is not okay! There must be a guarantee and a warranty on all products sold - they must work and fit your car as advertised.We take great care in selecting what we sell and what we install on our build- and customer cars. So you can rest assured we got your back, and we will not leave you stranded with a bad or broken part.At CBS Racing, we strive to be the first shop of choice for our fellow car enthusiasts!And we plan to do that by taking care of our customers the way they deserve and deliver 110% service, always!Thanks for trusting us!
