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              Shenzhen great tower Industrial Co., Ltd.

              Safety precautions for pneumatic diaphragm pump

              Views: Update time:2021-01-19

              Safety precautions for pneumatic diaphragm pump

              Pneumatic diaphragm pump is easy to operate, it can only simply open and close the gas valve. Even if it stops suddenly or runs without medium for a long time due to accident, it will not be damaged. The overload pump stops automatically and has self-protection performance. When the load returns to normal, it will start automatically.

              The structure of pneumatic diaphragm pump is simple with few vulnerable parts. The pump has the advantages of simple structure, convenient installation and maintenance. The medium transported by the pump will not contact with the moving parts such as valves and connecting rods. Different from other types of pumps, due to the wear of rotor, piston, gear, blade and other parts, the performance of the pump gradually decreases. Pump does not need oil lubrication, even if idling, there is no impact on the pump.

              When operating the pump, safety measures should also be taken

              1. Before replacing the inner sleeve, cleaning the extrusion valve or doing any other operation on the pipeline valve, be sure to turn off the gas supply and disconnect the connection near the gas supply.

              2. When the squeeze valve is in operation, make sure that the valve body parts, tools or other parts are in contact with the squeeze valve.

              3. Before the valve comes into contact with the conveying medium / product, please understand and follow the instructions in the safety data sheet.

              4. Do not touch the pinch valve when the medium delivery temperature is high (there is a risk of combustion).

              5. It is only allowed to remove the pinch valve when the equipment is closed and there is no pressure.

              6. In order to prevent the maximum allowable working pressure / control pressure overload of pneumatic double diaphragm pump, pressure limiter and safety valve shall be installed on the equipment.

              7. Unstable gas cannot be used as working medium.

              Safety precautions for pneumatic diaphragm pump(圖1)

              Shenzhen great tower Industrial Co., Ltd. is a manufacturer of pneumatic diaphragm pump integrating R & D, production, sales and after-sales service. Its products are widely used in domestic and foreign chemical plants, shipyards, paint plants, water treatment plants, automobile manufacturers and other units. It is a domestic enterprise with higher requirements for the process quality of pneumatic diaphragm pump products, and its technical indicators surpass those of similar domestic products. The main products are aluminum alloy pneumatic diaphragm pump, cast iron pneumatic diaphragm pump, stainless steel pneumatic diaphragm pump, polypropylene pneumatic diaphragm pump, powder pump, high pressure pump, pneumatic diaphragm pump accessories, etc.


              Address:402, building 27, Dafa Industrial Zone, Longxi community, Longgang street, Longgang District, Shenzhen City, Guangdong Province

              Copyright ? 2021 Shenzhen great tower Industrial Co., Ltd. all rights reserved

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