FQW25-70/K Pneumatic Submersible Pump for Coal Mines Pneumatic Operation FQW20-70/K Pneumatic Water Pump Pneumatic Force

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　　FQW25-70/K Pneumatic Submersible Pump for Coal Mines Pneumatic Operation FQW20-70/K Pneumatic Water Pump Pneumatic Force

　　FQW25-70/K pneumatic submersible pump for coal minesIt is a regular pump from Hongyi Technology, which is easy to useFQW25-70/K pneumatic submersible pump for coal minesThe fundamental quality, as Tai'an Hongyi Mining TechnologyFQW20-70/K pneumatic water pumpOur basic principle for manufacturers is to focus on quality and do a good job in pumps. Greed is a disaster, and integrity is quality. Here, we do not covet. Everyone wants to buy my pump, but we will definitely not lose out for the sake of profitFQW20-70/K pneumatic water pump, pneumatic submersible sewage dischargeThe quality.

　　1、 Firstly, Hongyi Technology Xiaozhang, could you please popularize about itFQW25-70/K pneumatic submersible pump for coal minesModel meaning:

　　Produced by our factoryFQW Pneumatic Submersible PumpThere are two types, one is the turbine type pneumatic submersible pump, and the other is the blade type pneumatic submersible pump. For example, the FQW30-70/W pneumatic submersible pump. In this model, the meaning of FQW is simple and clear, which means to use a pneumatic submersible pump for sewage discharge, also known as a pneumatic submersible pump. Because the power source is compressed air, 30 means to pump 30 cubic meters of water per hour, 70 meters is the rated head, in meters, and the following W means turbine type. Okay, let me give you another column: FQW25-70/KPneumatic submersible pump， FQW doesn't need further explanation. 25 is the flow rate, 70 is the head, and the key is the K at the end, which means open impeller. I believe the above introduction should give you a basic understanding of the FQW25-70 pneumatic submersible pump model.

　　IIFQW25-70/K pneumatic submersible pump for coal minesUse, maintenance, and upkeep:

　　1. Before use, a trial run must be conducted on the ground. When operating on the ground, the air pressure should be controlled within 0.2 MPa, and the pump test time should not be too long to avoid long-term high-speed operation, accelerate component wear, and reduce service life.

　　2FQW20-70/K pneumatic water pumpThe inner diameter of the intake pipe shall not be less than 25 millimeters, and the working pressure shall not be lower than 0.4 Mpa, otherwise it will affect normal operation.

　　3. When installing the intake pipe, it is necessary to first blow away any impurities inside the pipe and at the joints to ensure that the intake is dry and clean, in order to prevent impurities from entering and causing component wear or rotor jamming that prevents operation.

　　4FQW25-70/K pneumatic submersible pump for coal minesThe water wheel nut must be equipped with a spring washer to prevent the rotor from reversing and loosening during backflow, causing the impeller to sink and friction with the pump body.

　　5. During the assembly and disassembly process of replacing vulnerable parts such as impellers, turbines, and seals, heavy hammers should not be used to strike, in order to avoid damaging the fitting accuracy of internal components. Generally, after about fifteen consecutive days of use, the air pump should be turned on and cleaned once for maintenance and upkeep.

　　6. The FQW pneumatic submersible pump can be used in turbid water with a high content of rock powder and sediment. It can pass particles smaller than 10mm without being blocked by the suction of small solid particles or fibers, and will not be prematurely damaged by the suction of abrasive media.

　　7FQW20-70/K pneumatic water pumpThe exhaust pipe should be exposed above the water surface, and should not allow water or other impurities to enter the exhaust pipe, in order to prevent rusting of internal parts of the cylinder or jamming of the impeller and rotor.

　　Talent is a high profit commodity, and Hongyi Technology leverages talent to enhance its capabilitiesFQW25-70/K pneumatic submersible pump for coal minesExcellent quality, managing talents well, and serving asFQW20-70/K pneumatic water pumpManufacturers focus on quality and improve pumps to provide practical products for industrial and mining enterprises.

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