Shanghai Pump Manufacturing Co., Ltd. teaches you how to correctly select a diaphragm to achieve twice the result with half the effort. The main component of a diaphragm pump is the diaphragm, so users must indicate the nature of the conveying medium when ordering, so that different diaphragms can be equipped at the factory. Generally, there are several types of diaphragms:

1. Ding Qing diaphragm is mainly used in oil resistant applications.

2. Neoprene rubber 5031 # is specially made by our company and is mainly used for resistance to acetone and various acids and alkalis.

3. Fluorine rubber 6021 # is specially made by our company and is mainly used for high temperature 150 ℃, toluene resistance, and corrosion resistance. But the price is higher than other diaphragms.

4. Food rubber, specifically used for the transportation of food and beverages.
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