The fire booster and voltage stabilizing complete set of equipment is a set of equipment specially used in fire protection systems. It is designed to provide stable water pressure and flow to ensure rapid and effective water supply when a fire occurs. This equipment usually includes components such as booster pumps, surge tanks, control systems, pipes and valves.

A multi-stage centrifugal pump is a collection of two or more centrifugal pumps with the same function. The fluid channel structure shows that the medium pressure relief port of the first stage is connected to the inlet of the second stage, and the medium pressure relief port of the second stage is connected. The inlet is connected with the inlet of the third stage, and the mechanism connected in series forms a multi-stage centrifugal pump.

As an important form of centrifugal pump, double-suction pump is widely used in engineering because of its characteristics of high lift and large flow. The impeller of this type of pump is actually composed of two back-to-back impellers, and the water flowing out of the impeller is merged into a volute. The double-suction pump has the following characteristics: It is equivalent to two single-suction impellers of the same diameter working at the same time...

The selection of fire pumps should be based on the process flow of fire pump application projects, water supply and drainage requirements, and consideration should be given to five aspects: liquid delivery volume, device lift, liquid properties, pipeline layout, and operating conditions. Pumps used in fire protection systems are divided into the following types: fire sprinkler arms, fire hydrant pumps, fire pressure stabilizing pumps, and fire booster pumps, depending on the actual use...

Water supply equipment: an automatic start-stop water supply device that outputs a certain flow rate and lift per unit time. According to their types, they are divided into: non-negative pressure variable frequency water supply equipment, tower-less variable frequency water supply equipment, dual-mode variable frequency water supply equipment, household integrated water supply equipment, CNC pneumatic water supply equipment, etc. Among them, non-negative pressure variable frequency water supply equipment can be divided into: tank-type non-negative pressure water supply equipment...

A sewage pump is a pump product in which the pump and motor are integrated and work underwater simultaneously. Compared with general horizontal pumps or vertical sewage pumps, the sewage pump has a compact structure and a small footprint. It is easy to install and maintain. Large sewage pumps are generally equipped with automatic coupling devices for automatic installation. Installation and maintenance are very convenient. Long continuous operation time. Sewage pump due to pump and...

Centrifugal pump (Centrifugal pump) is referred to as "centrifugal pump, also called centrifugal pump. It is a water pumping machine that uses the centrifugal motion of water. Before starting the centrifugal pump, the pump should be filled with water. After starting, the rotating impeller drives the water. The water in the pump rotates at high speed, and the water performs centrifugal motion, is thrown out and pressed into the outlet pipe...