WAKOODA Electric Pump Valve Stem "Patent Pending" for FAST Inflation with Wakooda and Halkey Roberts H3 Inflation Valves SUP Inflation Valve adapter for fast inflation H3 inflation valve adapter fits all Halkey Roberts and Wakooda valves Connect your commpressor to your iSUP, kayak, RIB etc. Electric Pump Schrader Valve connection Inflate iSUP with an electric pump