• Universal adaptor with rubber mounting strap allows all drill sizes to be quickly mounted to pump • One hand operation leaves free hand to manage suction and discharge hoses • Heavy duty design • Manufactured from high strength, chemical resistant polymer • Steel gear shafts running in brass bushes • Suitable for long run cycles • Positive priming • Quick connect couplers for hose interchange and storage • Fold away accessory bracket allows pump to be run with 3/8? drive air ratchet • Supplied in Blow mold storage case