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1, Analysis of Leakage Phenomenon of Fire Pump A fire pump is a machine used to transmit fire water. However, due to the easy occurrence of some malfunctions under different working conditions, one...
Pressure stabilizing pump is a type of fire pump used in automatic sprinkler fire extinguishing systems. The pressure of the fire hydrant water supply system is stable, and the system pressure is a...
The speed of the fire pump is too low (1) Human factors. A considerable number of users, due to the damage of the original motor, randomly installed another motor to drive the fire pump, resulting ...
Common leakage phenomena The proportion of mechanical seal leakage accounts for more than 50% of all repaired pumps, and the operation of mechanical seals directly affects the normal operation of w...
Mechanical seals themselves are precision components with high requirements for design, machining, and assembly quality. When using mechanical seals, various factors related to the use of mechanica...
When operating the fire pump, it is necessary to strictly follow the relevant operating regulations of the instrument in order to ensure safety and normal operation. Because fire pumps play a cruci...
In the process of maintenance, the diagnosis of fire pump faults is usually a key step. The following are several common faults and their elimination measures for everyone to diagnose fire pump fau...
Submersible pump is an important equipment for deep well water lifting. When in use, the entire unit dives into the water to extract groundwater to the surface, which is used for domestic water, mi...
The sewage pumps used in buildings include submersible sewage pumps, submersible sewage pumps, vertical sewage pumps, and horizontal sewage pumps. Due to the small size of the building and the low ...
Prefabricated stainless steel water tank, also known as BDF water tank, has the following characteristics compared to 304 stainless steel welded water tank: 1: The BDF water tank board is directly ...