Specification: Metal name: metal double cylinder pump Product material: metal, copper winding Pumping speed: 1 minute to cheer quickly Hose length: about 5 meters Rated voltage: 12-13.8V Product weight: about 6.5KG Wire length: about 2.5 meters Product size: 335X140X190MM Air pressure: 150 PSI Atmospheric pressure: 8-12KG Description: This pump uses…