... power:4500W motor speed:3600 gasoline engine piston airless paint machine,paint sprayer Specification: 1.model:HB 7502.maximum flow ... benefits:engine power8.wearing parts:plunger rod,gasket and seal kit9.replacement frequency:500h10.box rules:104×68×5811.N. ... Tip Extention Pole Connector, Great Gear, Pinion, Gun Repair Kit, Plunger Rod, Agitation Film, Tungsten, Silicon, Inlet/Outlet Valve, Pressure ...