Vertical single-stage fire pump has only one impeller, while vertical multi-stage fire pump can have two or more than three impellers. Because the pump core inside them is different, the structure is not the same. Generally, they can be used as industrial pumps, household pumps and fire pumps. When choosing a pump, you should know the flow rate and head of the scene you are using. If you meet the requirements, you can actually use it for general use.

ZJbetter summarizes the countermeasures for common failures of fire pumps, hoping to give you some reference when needed.

Fire pump is the equipment to provide power water for the water fire extinguishing system pipeline in the building, if a fire occurs, the fire pump can not start normally, the fire fighting system will not be able to run, which means there is a possibility of missing the best time to put out the fire, the consequences can be imagined. Fire pump good operation, starting equipment is the key. The fire pump start control mode is divided into automatic start, manual start, mechanical emergency control.

Fire pumps are widely used in environmental protection, firefighting, water treatment, etc., many places will use it, in use, the impeller inside the equipment will be constantly running, the impeller is part of the pump, there are the following kinds.

What happens when a fire pump is idle? Will it affect the normal operation of the fire pump? The answer is that fire pump idling in a very short time will not cause damage (within 1 minute), long time idling will affect the fire pump. The following is my introduction to why the fire pump will idle and the hazards of fire pump idling.

Numerous people will feel that fire pumps and domestic water pumps aren't different, put together, utmost people can't identify, simply suppose that both are used to transport the body of water, if the price is high or low, frequently choose a set of low- cost outfit. But it's not, from the function, standard, price and so on numerous aspects of the fire pump and ordinary life water pump there are big differences. Below, with you specifically what kind of difference they actually have.