The pump is equipped with a pure copper motor, combining high efficiency and low noise. The pump shell is made of premium ABS and aluminum material, sturdy and corrosion-proof, without water leakage. In addition, it is certified with UL authorization, suitable for swimming pools, spas, bathing tubs, etc. Premium Swimming Pool Pump 1.0 HP Copper Motor Superior Performance Secure Design Versatile Uses Single Speed - 3450 RPM 2" plumbing unions