High quality material Sup adapter is made of high quality plastic and alloy material, strong and durable, good pressure resistance, strong sealing, no leakage and long service life. Exquisite workmanship The sup adapter is an inflating tool widely used when inflating. The exquisite design and craftsmanship of the sup pump adapter ensure that the valve and interface of the inflator are connected, locked and airtight during inflation. Easy to use No professional valve adapter required, the adapter can connect a standard inflation hose to the propeller. With the valve closed, insert the valve retainer and rotate it until it clicks into place. Remove the cap from the connector and connect a standard electric pump for inflation. Quick inflation Sup valve adapter can help you change easily and inflate quickly. Depending on the size of the compressor or tire pump used, the recommended PSI can usually be reached in 5-10 minutes. Application The sup compressor adapter is lightweight, convenient to carry and very adaptable. Therefore, it can be widely used in inflatable products such as canoes, kayaks, paddleboards and inflatable boats. You no longer need to buy a special charger separately.