This double action air pump inflates and deflates towables, kayaks, boats, airbeds, and other inflatables. The double action delivers a continuous stream of air on both the up and down strokes. Four universal valve fittings are included to fit Boston valves and stem valves. The accordion-style hose interlocks to the pump, so that it doesn't fall off while you're pumping. Volume is 2 liters / stroke. Very effective for "topping off" large towables in the boat, since peak pressure is an impressive 14 psi.
- 4 universal fittings included to fit all popular Boston or pinch style valves
- flexible connection hose
- Designed for compact storage and transport
- Inflate or deflate.
- Pumps on both strokes