Vertical single-stage pipeline fire pump, vertical multi-stage fire pump

The vertical single-stage pipeline fire pump has a compact structure, small volume, and beautiful appearance. Its vertical structure determines a small installation area, and its center of gravity coincides with the center of the pump foot, thereby enhancing the operational stability and service life of the pump.

1. Compact structure, small volume, and beautiful appearance, its vertical structure determines a small installation area, and its center of gravity coincides with the center of the pump foot, thereby enhancing the operational stability and service life of the pump.

2. Smooth operation, low noise, and high concentricity of components.

3. The fire sprinkler pump adopts advanced hydraulic models, with high efficiency and excellent performance.

4. The shaft seal adopts high-quality mechanical seal, which has the characteristics of wear resistance, no leakage, and long service life.

5. The inlet and outlet of the pump are on the same horizontal axis and have the same diameter specifications, making it easy to connect pipelines and facilitate loading and unloading.

6. Easy to maintain, no need to disassemble the pipeline, just remove the nut of the fire sprinkler pump cover, take out the motor and transmission components for maintenance.

Vertical single-stage pipeline fire pumpInstallation instructions:

1. The weight of the pipeline should not be borne on the pump during installation, otherwise the ring water pump will be easily damaged;

2. The pump and motor are integral structures that have been calibrated by the manufacturer before leaving the factory, so there is no need to adjust them during installation, making installation very convenient;

3. Before installing the water pump, carefully check whether there are any hard objects (such as stones, iron sand, etc.) in the pump flow channel that affect the operation of the water pump to avoid damaging the overcurrent components during the operation of the water pump;

4. The foundation bolts must be tightened before installation, and the pump should be checked for looseness at regular intervals to prevent severe vibration during pump start-up and affect its performance;

5. For the convenience of maintenance and safety of use, a regulating valve should be installed on the inlet and outlet pipelines of the pump, and a pressure gauge should be installed near the inlet and outlet of the pump. For high head, in order to prevent water hammer, a check valve should also be installed in front of the outlet gate valve to cope with sudden power outages and other power loss accidents, thereby ensuring that the water pump operates under suitable conditions and increasing its service life;

6. Pumps used in suction applications should be equipped with bottom valves, and the inlet pipeline should not have too many bends. At the same time, there should be no water or air leakage to avoid affecting the suction performance of the pump;

7. To prevent impurities from entering the pump and blocking the flow path, a filter should be installed in front of the pump inlet to improve performance;

8. Before installing the pipeline, rotate the rotor components of the water pump without any friction sound or jamming phenomenon. Otherwise, the pump should be disassembled to check the cause.