1,Single-acting pump, 2,One cylinder 3,Can transfer water ,cement fluids,mortar ... 1,InstructionThis model is single-acting pump with one cylinder which can transfer water ,Cement fluids with gravel ... displacement is 100L/min.2,specificationModelBWH100/5TypeDouble-acting one-cylinder plungerDisplacement100Pressure5.0Delver horizon Distance250mDeliver Vertical Distance120mGranule Particle-size<7Input ...