1. Suction port diameter:2''/50mm 2. Discharge port diameter:2''/50mm 3. Discharge head:30m 4. OEM provide 5. Good quality Gasoline water pump RPG AIR-COOLED GASOLINE WATER PUMPProject ModelRPG50KBPumpSuction/discharge prot diametermm50Cont.capacitym3h33Cont.discharge headm30Max.suction headm8EngineModel RG168FEngine type Single cylinder,4-stroke,OHV,air-cooled gasoline engineCubic cc.cc163Max. ...