Stansport Double Action Hand Pump Made of lightweight non-corrosive plastic Large non-kink hose with adapters to fit any kind of valve Large footplate and handle Pressure: up to 14.7 psi. Made of light weight non-corrosive plastic, continuous stream pumps air on both the up and down stroke making this pump ideal for large inflatables Large non-kink hose with adapters to fit virtually any kind of valve currently used on inflatables Large footplate and handle Capacity: 66 gallons at 60 strokes per minute Pressure: up to 14.7 pounds per square inch