The single-stage fire pump consists of two parts: the motor and the pump. The pump and the motor are coaxial. The pump structure includes the pump body, impeller, pump cover, and mechanical seal.
Seals wait until the parts are composed. The pump inlet and outlet are on the same horizontal axis, and the caliber specifications are the same. The pump is provided with a mounting base for easy installation and increased pump operation stability. The pump seal adopts mechanical seal, which has the characteristics of reliable seal and no leakage. The axial force of the pump is balanced by the impeller with a balance ring. The inlet and outlet flanges of the pump are designed at a pressure of 1.6 MPa, and the pipeline is convenient.
1.The pump is compact in structure, small in size, and beautiful in appearance. Its vertical structure determines a small installation footprint, and its center of gravity coincides with the center of the pump foot, thereby enhancing the pump's operating stability and service life.
2.The suction and discharge ports of the pump are horizontal, which simplifies the connection of the pipeline.
3.Multi-stage can be installed in the same direction or 90 as required. , 180. , 270. Several different directions to meet different connection occasions.
4.The pump pressure can be increased or decreased by the number of pump stages and cut the outer diameter of the impeller to meet the requirements without changing the installation area, which is not available in other pumps.
5.The pump rotor has a small winding degree, and runs smoothly, with small vibration, low noise, and long service life.