2200W mppt solar controller solar dc surface water pump brushless water pump solar dc solar water pumpMaterial of Parts
Outlet: Stainless SteelPump body: Stainless Steell
Impeller: Stainless Steell
Motor Body: Die-cast Aluminum
Bearing: NSK
Motor: Brushless DC motor
Controller shell: Die-cast Aluminum (IP67)

Product Advantages
①304 S/S pump shaft.
② Brass outlet/connector/ oil cylinder.
③100% copper motor, the working life will be 3 to 5 times
prolonged.
④ Double bearing motor base can work under more axial pressure
⑤Alloy mechanical seal: Longer working life and highreliability.