• Bike pump or compressor and inflate to the recommended PSI.
• Because /tire pumps take time to inflate, it is recommended to inflate the board by hand until it becomes difficult to pump, and then use the adaptor to top off the pressure.
• SUP electric pump adapter utilizes a standard schrader valve fitting to couple with an air compressor or bike/tire pump.
• With the valve in the closed position, insert the schrader valve fitting and rotate to lock in place. Remove the cap on the fitting, and connect a standard electric pump.
• sup pump adapter Made of good quality material, our product is durable and practical.