... Single-acting pump, 2,One cylinder 3,Can transfer water ,cement fluids,mortar with gravel diameter smaller than 7mm 1,InstructionThis ... single-acting pump with one cylinder which can transfer water ,Cement fluids with gravel diameter smaller than 7mm. Its maximum pressure ... Distance250mDeliver Vertical Distance120mGranule Particle-size<7Input power(kw)15mass700 BW100/5 cement mortar pump,for drilling