Whats in the box:Pump and Four Valve Adapters
Perfect for Topping-Off Towable
This double action pump inflates and deflates tubes, airbeds, boats, toys and other inflatable's. It delivers a continuous stream of air on both the up and down strokes. Simply turn the release valve counter-clockwise and you're pumping air only on the down-stroke. This is a great option when your inflatable is almost full and there's back pressure. Four universal valve fittings are included.
The accordion-style hose stretches to 5' (1.5 meters) long and interlocks to the pump, so that it doesn't fall off while you're pumping. Volume capacity is approximately 0.07 cubic feet (2 liters) per stroke. Double Action Hand Pump is especially great for topping off towable, since peak pressure is 14 psi (0.97 bars).