General description Our Double Action Hand Pump is designed for quick inflation and deflation of various items, making it perfect for air beds, balloons, small bouncy castles, dinghies, water inflatables, and toys. With its lightweight design and portable features, this hand pump is user-friendly and efficient. Technical specifications Length: 20" Diameter: 31" Length of Pipe: 16" Product Code: SFSM1220 Usage This hand pump can inflate and deflate a range of items thanks to its 4 universal fittings. The 16" pipe provides additional reach, and the pump has a capacity that is twice that of standard pumps. It also features footplates for easy operation and a comfortable handle for user convenience.