These air-operated transfer pumps connect to an adapter that allows the intake shaft of the pump to be mounted through the bung hole of a drum or other container

Operating Pressure Differential Water: 25 psi

Length Less Shaft: 11 1/2 in

Speakman SM-3000 Sentinel Mark II Regency Pressure Balance Valve with Lever Handle

Sanitaire Portable Carpet Extractor, 10 gal., 110V, 100 psi, 12 in Cleaning Path - SC6085B Capacity-24 oz These air-operated transfer pumps connectClean entire rooms in record time with this big wheel portable extractor. Independently controlled electrical buttons, front mounted switches, pressure controls, and a front mounted drain hose help make this extractor easy enough for anyone to operate. Large wheels and a built in handle mean that it easily loads into a truck bed or up stairs or curbs.