Corrosion Resistant Diaphragm Pumps

The corrosion-resistant vacuum diaphragm pump is a two-stage  pump with gas as the medium. All parts in contact with the gas are  made of polytetrafluoroethylene (PTFE). It has high corrosion  resistance and a wide range of applications. It can completely  replace water circulation pumps and is suitable for chemical The  treatment of corrosive gases in the pharmaceutical, petrochemical  and other industries, such as suction filtration, vacuum distillation,  rotary evaporation, vacuum concentration, centrifugal concentration, solid extraction, etc.

Product Features:

• Strong chemical corrosion resistance

The corrosion-resistant diaphragm pump uses a special  diaphragm (composite PTFE coating on the surface of the  diaphragm) and pump head design, includ� ing all joints and  pipelines, to ensure that the parts in contact with the gas are  imported PTFE materials, so it can resist most of the corrosion At  the same time, electrical switches and shells are also treated with  corrosion protection, especially the transmission mechanism and  circuit parts are made of corrosion-resistant materials to form a  closed space, which is completely isolated from the external  environment, so that the vacuum pump is not only resistant to  corrosive media, but also perfect for In the corrosive environment,  the chemical corrosion resistance of the vacuum pump is  completely solved.

• No pollution and maintenance-free

Diaphragm diaphragm pumps can achieve complete solvent  recovery, eliminating toxic and harmful organic solvents' environmental pollution and health hazards to operators and nearby  personnel. Even mixed solvents can be highly recycled; diaphragm  pumps are dry, water-free and oil-free .The pump makes the laboratory clean and quiet. The user does not need to clean, change tubes,  change water and other maintenance work regularly.

• Low noise, low vibration

The corrosion-resistant diaphragm pump uses electric motor direct  drive power transmission, no intermediate transmission parts, and  the low-stroke, low-noise characteristics of the diaphragm, so the  product noise can be kept below 70dB.

• Overheating protection

Each product is equipped with a temperature protection switch,  when the internal temperature of the body is too high, it will automatically stop, wait for the temperature to cool down, and then start  automatically to ensure the stability and safety of the system.

Technical Parameters:

Typical Applications:

Wide range applications: