Hydraumatic Mortar Pump Suitful: Mortor Power Supply : Electrical QC: CE, ISO9001 Brand:DAYU Double-cylinder single-acting piston pump; For motor puming or grouting. Double-cylinder single-acting piston pump, with the advantages of compact structure, reliabale operation, low fault rate, convenient cleaning and maintenance, and high-pressure pump etc. It is mainlyapplied forpressure puming or grouting mortar intunnel, mining project, dam, foundation engineering of big bridge and high-rise buildings, and the different kinds of underground engineering etc. Main technical date: Max. Working pressure 5.5MPa Discharge capacity 60L/min Hopper volume 150L Max. aggregate size 6mm Linder dia. x stroke 90 x 150mm Inlet dia. 75mm Outlet dia. 38mm Oil pump group Manual variable pump Working style Double-cylinder running alternately Power unit Electric motor 7.5kW