NRS Wonder Pump 2HP:

• Built-in pressure gauge takes the guesswork out of inflating your boat or board
• This low-volume, single-action, two-hand pump lets you inflate to pressures up to 15 psi with less force and strain
• The aluminum shaft, sturdy handle and tough polypropylene housing are built to withstand lots of use
• Use the Wonder Pump 2 HP to fill and/or top off your inflatable, then reverse the hose for deflating at the end of the day
• Each full stroke puts out 0.4 gallons (1.6 liters) of air
• Chamber Size: 3.5 (W) x 10 (T) in
• Volume: 0.4 gal. (1.6 liters) per stroke