The unit consists of pump, motor and foundation of three elements. Pump composition, like pump, impeller, pump protect, mechanical seals and other factors. Pump for single-stage single suction lying Centrifugal, pump human body and pump protect two parts from the back of the impeller at the split, that is, the structure of the rear doorway. Most pump impeller entrance and rear are offered with a seal ring, and the impeller back include Well balanced holes are presented on the plate to harmony the axial forces performing on the rotor. Pump inlet for the axial horizontal inhalation, the outlet is arranged vertically up. Pump and motor coaxial, motor shaft extension stop use
Double angular make contact with ball bearing construction can partly stability the pump residual axial power. Pump and motor direct link, installation without having correction, with a widespread foundation, and vibration isolation with JG-variety isolator.