... Protector:IP55 4.Energy-saving CDLF hot water pump is vertical non-self priming multistage centrifugal pump specail in high pressure,with the ... -running,out of phase and overload.Operating conditions1. Thin,clean,non-flammable and non-explosive liquid containing no solid granules ... -19616-259Temperature range[]-15 -+120Max.Efficiency[%]465964717678PACKING:Packing Mutistage Centrifugal Hot water pump