Patented single/double barrel air pump for optimal power output with minimum effort required

Item Number.: HB-614N Product Name: Power II - Double Barrel Pump Description: Inflation only Robust aluminum shaft to double the pump strenght. Optional 25psi pressure gauge available for selection Generates mass air volume with least effort required for fast pumping action especially when the output pressure reaches 8psi or above. To have the max output air volume, simply push the power tab to double barrel setting. To have the least effort required for pumping, simply push the power tab to single barrel setting. Single Barrel Double Barrel Using a patented twist-lock connector to prevent nozzle bouncing off during excessive pressure inflation. Extended height with ergonomic handle and durable foot base designed for extra comfort and easier use. Integrally molded body structure to inflate a large, high pressure or drop-stitched inflatable product such as SUP (standup paddle boards), rubber boat, towable, banana boat, air tent, kite board, etc. Max output pressure could reach 25 PSI.Please pay extra attention to the product intends to be inflated and make sure blow body can withstand the pump pressure to avoid over blown. Specification: Product dimension : OD11.5cm x H57cm Hose : L127cm Packing : 1pc/color box , 3pcs/ctn/2.76'