: Principle and Application of Corrosion Resistant Diaphragm Vacuum Pump

Laboratory vacuum pump users often encounter problems such as short life and high failure rate when pumping corrosive gases during operation. This is because many vacuum pumps are designed with different internal structures and materials. They are non-corrosive. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

In particular, customers such as vacuum drying ovens, rotary evaporators, centrifugal concentration, vacuum distillation, etc. have extremely high requirements for chemical corrosion resistance. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

The anti-corrosion diaphragm oil-free vacuum pump is designed for such customers, and its material and structure are quite different from the product vacuum pump. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

First of all, all parts that come into contact with the gas are made of PTFE polytetrafluoroethylene, which is molded in one go using a mould. materials like glass. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

Secondly, the interior features an oil-free design that can be used even when plugged incan be detected and no pump oil has to be refilled. The traditional oil pump is easily corroded by the pump oil. After the pump oil is corroded, it slowly corrodes. The internal parts of the machine cause the breakdown of the entire machine. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

Thirdly, this type of diaphragm construction pump has excellent sealing performance, which ensures no corrosive gas leaks into the air and better protects the safety of operators. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

Due to the above construction, the diaphragm pump is suitable for the following purposes:C7ZTextile Testing Instruments, Testing Equipment Manufacturer

a. Small Vacuum Drying Oven:C7ZTextile Testing Instruments, Testing Equipment Manufacturer

Suitable for small volume vacuum drying ovens of 20 liters and less. The corrosive gas generated during the drying process can be sucked directly into the pump without pre-treatment, and the pump itself does not need to replace the pump oil, which makes the operation easier;C7ZTextile Testing Instruments, Testing Equipment Manufacturer

2. Rotary Evaporator:

He can do with rotationns evaporators from any manufacturer and avoids the disadvantages of traditional circulating water pumps, which are not particularly resistant to corrosion and which are still after years of use. Durable;C7ZTextile Testing Instruments, Testing Equipment Manufacturer

3. Matching various corrosive gas pumping equipment: Can be used as a vacuum source for various equipment, clean and pollution-free, low noise, and can achieve high vacuum. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

Please refer to the information and instructions for further uses and possible uses. C7ZTextile Testing Instruments, Testing Equipment Manufacturer

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