Double lock/Boston valve adaptor to inflate airbeds and other inflatables Pinch valve adaptor to fill most common inflatables 1-Year limited warranty 120V plug lets you power the pump from any ...

A couple of ball check valves are used for air input and output. The resulting pump isn’t the prettiest of pumps, and it could probably do with a bit of balancing as it rattles somewhat.

Electric Ball Pump with Pressure Gauge Preset: Air pump for balls designed with PSI preset function and balls models option, this mini ball inflator can choose the balls model due to the different ...