... ,Single Cylinder 2,Inlet(Outlet)Diameter:3inch 3,Very strong water pump for air conditionerSpecification:1. Engine model168FA2. ModelGR-B303. Engine typeSingle cylinder ... , Air-forced cool, 4 Stroke4. Displacement196CC5. Max power6.5HP/3600r/min7. ... 32kgs12.Meas520*390*460mm 13.Load Qty20FT:330pcs 40FT:660pcs water pump for air conditioner