a wide range of uses,multi-functional,matching with other equipment to work effiiciently Structure:1.transmission mechanism2.pump body Figure1:Structrural Diagram of Motar Pump 1.oil-down chamber 2.diaphragm 3.plunger 4.piston rod 5.cross head 6.the connecting rod 7.crankshaft 8.the big belt wheel 9.triangle belt 10.small belt wheel 11.electric motor 12.reducing gear13.garand 14.asbestos rope 15. ...