Pump body: Cast IronImpeller: Brass /Aluminum/NorylMotor : Closed, Externally ventilatedInsulation class: B and FProtection class: IP 44 or IP 54Mechanical seal: Stainless Steel / Carbon-CeramicShaft: 45# steel / Stainless SteelThermal protector (if required)

Self-Priming-Pump