NRS Super PumpThe NRS Super Pump is an affordable high pressure pump thats perfect for todays drop stitch inflatable stand up paddle and body boards. Features Included 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 20 psi. Small diameter pump chamber keeps the pumping easy, even at high pressures. The aluminum shaft, sturdy handle and tough polypropylene