YIHENG VB-20F corrosion resistant diaphragm pump 20L/min

Product Description

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

Features

1. Strong chemical corrosion resistance 

● The corrosion-resistant vacuum pump uses a special diaphragm (diaphragm surface composite PTFE coating) and pump head design, including all joints and pipelines , to ensure that the parts in contact with the gas are imported PTFE materials, so it can withstand most of the corrosion. of gas .

● At the same time, the electrical switch and the casing are also treated with anti-corrosion treatment, especially the transmission mechanism and circuit parts are made of corrosion-resistant materials to form a closed space isolated from the external environment, so that the vacuum pump is not only resistant to corrosive media, but also well applicable to In the corrosive environment, the problem of chemical corrosion resistance of the vacuum pump is completely solved .

● Professional multi-channel sealing system design, high elastic PTFE material diaphragm, high temperature resistance, corrosion resistance, long life, etc., more than double the service life of similar domestic (CN) manufacturers, reducing user maintenance costs.

2. No pollution, no maintenance 

● Diaphragm vacuum pump can achieve complete recovery of solvents, eliminating the pollution of toxic and harmful organic solvents to the environment and the health hazards of operators and nearby personnel. Even mixed solvents can be recycled to a high degree; diaphragm pumps are water-free and oil-free The pump makes the laboratory clean and quiet, and the user does not need to regularly clean, change tubes, change water and other maintenance work, and the diaphragm vacuum pump is 100% maintenance-free .

3. Low noise, low vibration, low temperature rise 

● Corrosion-resistant vacuum pump adopts motor direct drive power transmission, without intermediate transmission parts, coupled with the characteristics of low stroke, low noise and low temperature rise of the diaphragm, which makes the instrument run stably and has low loss, ensuring safe operation of the instrument .

4. Overheat protection 

● Each product is equipped with a temperature protection switch. When the internal temperature of the machine is too high, it will automatically stop, and then start to ensure the stability and safety of the system.

host x1, instruction manual x1, packing list x1, certificate x1.

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.