Amphibious self-priming anti-seawater corrosion pump centrifugal pump self-priming pump ModelMCL-50AMATERIALBalance, cast steel, stainlessMAX.PRESSURED HEIGHT24mPLACE OF ... rain water can be used as general self-priming centrifugal pumps, submersible pumps can be used on water use ... than similar products;(Example: 50mm diameter, motor 1.5kw, Suction 6m, head 20m, a displacement of 550 ~ 600L / ...