● Strong chemical corrosion resistance: The corrosion-resistant vacuum pump uses a special diaphragm (with PTFE coating on the surface of the diaphragm) and pump head design, including all joints and pipelines, to ensure that the parts in contact with the gas are made of imported PTFE material, which can withstand most corrosive gases; At the same time, the electrical switches and casings are also treated with anti-corrosion measures, especially the use of corrosion-resistant materials to form a sealed space for the transmission mechanism and circuit parts, completely isolating them from the external environment. This not only enables the vacuum pump to withstand corrosive media, but also to be perfectly suitable for corrosive environments, completely solving the problem of chemical corrosion resistance of vacuum pumps;

● Pollution free and maintenance free: The diaphragm vacuum pump can achieve complete solvent recovery, eliminating the pollution of toxic and harmful organic solvents to the environment and the harm to the health of operators and nearby personnel. Even mixed solvents can be highly recycled and reused; Diaphragm pump is a dry pump that is free of water and oil, making the laboratory clean and quiet. Users do not need regular cleaning, pipe replacement, water replacement and other maintenance work. Diaphragm vacuum pump achieves 100% maintenance free;

Low noise and low vibration: The corrosion-resistant vacuum pump adopts electric motor direct drive power transmission without intermediate transmission parts. In addition, the diaphragm has low stroke and low noise characteristics, 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 machine is too high, it will automatically shut down and restart after the temperature cools down, ensuring the stability and safety of the system operation;