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Application field of mobile pump truck

Municipal – flood control and irrigation, drought relief, manhole drainage, sewage sludge drainage, emergency repair drainage, no power supply and drainage.

Military – field water supply system, island freshwater collection system.

Agriculture – irrigation and drainage systems, cofferdam pumping, alternative stormwater pumping stations, temporary water transfer, areas without fixed pumping stations and without electricity.

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Better Technology Group Co.,Ltd was founded in 2004, located in Quzhou, Zhejiang, China, which is near Yiwu.

We are an import and export enterprise which integrating design, development, production and sales of fire pump, motors, electrical automation controller. After 17 years of solid operation, we have acquired 20 product-related invention patents, successively won many honors, such as national high-tech enterprise, director unit of Fluid Equipment Professional Committee of China Association of Water Conservancy enterprises, science and technology enterprise of Zhejiang, etc.

We have fixed capital of 80 million, more than 200 workers, including 26 engineering technical personnel. Better Technology has engineers and technicians with middle and high-level titles that account for more than 20% of all employees. We have new factory area on the process to build, cover 60 acres, it is will more for the fire fighting pump for export.. we have professional team for design and product, professional team for sales…we are your best choice for fire fighting pump

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    Fire pumps are a type of pump used in fire fighting. Compared to ordinary pumps, fire pumps have higher standards and requirements in terms of sealing, corrosion resistance and operational efficiency. Before running the fire pump equipment, we need to discharge the gas inside the pump, do you know what is the significance of doing so? The following is the answer from Shanghai Xizhiquan.

    1. If there is gas inside the fire pump, then the equipment cannot form a sufficient vacuum during operation, resulting in the liquid not being able to be sucked up. This phenomenon is called gas binding, and is a phenomenon that often results from many operators not understanding this operation.
    2, understand the formation of gas binding causes, we will understand how to avoid this problem occurs. Before the fire pump equipment is started, the pump casing needs to be filled with liquid. In the pump suction pipe mouth need to be equipped with a non-return valve, can effectively avoid the pump in the liquid due to gravity into the low tank, if the pump position is low, there is no need to carry out filling the pump.
    3. The compressed gas inside the fire pump will occupy a certain space in the fire pump, making it impossible to seal it.

    Therefore, the operation of deflating the fire pump before putting it into use can increase the vacuum of the equipment and increase the pumping capacity of the pump, thus effectively improving the efficiency of the equipment and reducing the waste of resources.