Features and structure of the single stage fire pump

2020-12-11

Features of single-stage fire pump:
1. The pump is compact in structure, small in size, and beautiful in appearance. Its vertical structure determines the small installation area, and its center of gravity coincides with the center of the pump foot, thus enhancing the pump's operational stability and service life.
2. The suction port and discharge port of the pump are both horizontal, which simplifies the connection of pipelines.
3. The multistage type can be installed according to the needs, and the suction port and the discharge port can be installed in the same direction or 90 , 180, 270. Several different directions to meet different connection occasions.
4. The pump pressure can be satisfied by increasing or decreasing the number of pump stages and cutting the outer diameter of the impeller as required, without changing the installation area, which is not available in other pumps.
5. The pump rotor has a small winding, stable operation, low vibration, low noise and long service life.  
Single stage fire pump structure description:
Single stage fire pump is composed of a motor and a pump. The pump and the motor are coaxial. The pump structure includes the pump body, impeller, pump cover, mechanical seal and other components. The inlet and outlet of the pump are on the same horizontal axis, and the caliber specifications are the same, the installation and unloading are extremely convenient, and the area is small. The pump is equipped with a mounting base, which is easy to install and increase the stability of pump operation. 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 balance ring of the impeller. The inlet and outlet flanges of the pump are according to 1.6MPa, and the pipeline is convenient to match.