The patented interlock connections prevent pop out while the pump is working.
For inflating/deflating, simply interlock hose to the Inflate/Deflate ports at tips of the handle,
through the SINGLE action piston stroke, the pump instantly delivers high air volume that will save you working time and energy.
The ergonomic designed handle & foot & air filter rest creates a greater control of use and
quickly inflates large inflatable products such towable,banana boats, airbeds, and other inflatable toys.
Apply to Dropstitch or high pressure inflatable products and equipped with optional pressure gauge.
![hb-114SUP one way heavy duty hand air pump2](https://www.imb2b.com/file/upload/201410/31/15-38-24-22-4591.jpg)
![hb-114SUP one way heavy duty hand air pump3](https://www.imb2b.com/file/upload/201410/31/15-38-50-45-4591.jpg)
※ Alu. Shaft Size:OD2.8cm x L52cm
※ Size Of Article: OD7.5cm x H58.7cm
※ HOSE:L127cm
※ Packing: 1 pc/box ,6pcs/ctn/3.55'
※ N.W.: 5.7kgs G.W.: 6.7kgs