P20 series corrosion-resistant vacuum Diaphragm Pump is a two-stage pump with gas as medium, all parts in contact with gas are polytetrafluoroethylene (PTFE) material, with high corrosion resistance and wide range of application, which can completely replace the water circulation pump, and is suitable for the treatment of corrosive gases in chemical, petrochemical and other industries, such as suction filtration, vacuum distillation, rotary evaporation, vacuum concentration, centrifugal concentration, solid phase extraction, etc.
Resistance to strong chemical corrosion:
● The corrosion-resistant Vacuum Pump uses a special diaphragm (PTFE coating on the surface of the diaphragm) and the 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 resist most corrosive gases; At the same time, the electrical switch and shell are also treated with anti-corrosion, especially for the transmission mechanism and circuit part of the use of corrosion-resistant materials to form a closed space, effectively isolated from the external environment, so that the Vacuum Pump can not only resist corrosive media, but also be well applicable to the corrosive environment, completely solve the problem of chemical corrosion resistance of the Vacuum Pump;
Pollution-free and maintenance-free:
● The diaphragm Vacuum Pump can realize the complete recovery of solvents, eliminate the pollution of toxic and harmful organic solvents to the environment and the health hazards of operators and nearby personnel, and can be highly recycled even if the mixed solvents are mixed; The Diaphragm Pump is a water-free and oil-free dry pump, which makes the laboratory clean and quiet, and the user does not need to regularly clean, change the tube, change the water and other maintenance work, and the diaphragm Vacuum Pump is 100% maintenance-free;
Low noise and vibration:
● The corrosion-resistant Vacuum Pump adopts direct drive power transmission of electric motor, no intermediate transmission parts, coupled with the characteristics of low stroke and low noise of the diaphragm, so the noise of the product can be kept below 70dB;
Overheat Protection:
● Each product is equipped with a temperature protection switch, which will automatically stop when the internal temperature of the machine body is too high, and then start it after the temperature is cooled down to ensure the stability and safety of the system.
