Supply:Self-priming Pumps|Self-priming water pumps☆Fujian GlongElectric JP Series self-priming electric pumps, equipped with waterproof plug power cord and watertight switch, It is suitable for gardening, water supply, washing, increase water pressure, etc. It is usually can be combined with a pressure switch and a surge tank to be used as a Domestic Water System for distributing water. Pump body: ABS(reinforced ABS)/PPO Impeller: Brass/Noryl/PPO Shaft: 45 steel/stainless steel Insulation class: B/F Protection class: IP44/IP54 Mechanical seal: Stainless steel/Carbon-ceramic Motor with thermal protector