Made from lightweight, durable plastic, the White River Fly Shops Double-Action Hand Pump produces air on both the up and down stroke, making it the perfect hand pump for large inflatables, such as float tubes and pontoons. Large footplate and handle provide stability, and the large, non-kink hose comes with adapters that fit virtually any type of valve currently used on inflatables. Capacity: 66 gallons at 60 strokes per minute. Pressure up to 14.7 psi. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.