Operating Limits: -Fluid temperature up to 35篊 -Maximum ambient temperature 40篊 -Maximum immersion depth: 5metres Motor: -Build-in overload motor protector with automatic reset -Insulation Class B/F -Protection IP68 Materials: -Pump body: plastic -Impeller: plastic -Shaft with rotor: Hi-Cr prated 45# Steel/Stainless Steel Application: .Submersible water pumps with back impeller suitable to lift waste liquids even with suspended solids. .Able to drain infiltrating water, cesspools or reservoirs, decanting water and clean, dirty or muddy swimming pools.