Overview
VB-20 corrosion resistant diaphragm pump is a two-stage pump with a gas medium. All parts in contact with the gas are made of polytetrafluoroethylene (PTFE) material, which has high corrosion resistance and a wide range of applications. It can completely replace the water circulation pump. The pump is suitable for the treatment of corrosion gases in chemical, petrochemical and other industries, such as suctionfiltration, vacuum distillation, swirl/spin evaporation, vacuum condensing, centrifugal condensing, solid phase extraction, etc.
Features
1. Strong chemical corrosion resistance: special diaphragm and pump head design are used, all joints and pipelines are imported PTFE materials, which are resistant to most corrosion gases; electrical switches and shells are treated with anti-corrosion treatment, and the transmission mechanism and circuit parts use corrosion-resistant materials to form a closed space; professional multi-channel sealing system design, high resilience PTFE diaphragm is resistant to high temperature, corrosion resistance and long life.
2. Pollution-free, maintenance-free: achieve complete recovery of solvents, eliminate organic solvent pollution; no water and no oil dry pump, no need for regular cleaning, pipe changing, water changing and other maintenance, 100% maintenance-free.
3. Low noise, low vibration, low temperature rise: motor direct drive power transmission, no intermediate transmission parts, diaphragm low stroke characteristics, stable operation, low loss.
4. Overheating protection: Equipped with temperature protection switch, automatic shutdown if the temperature is too high, start by yourself after chilling down to ensure system Stability and safety.
Principle
The pump is a two-stage pump, which uses polytetrafluoroethylene (PTFE) material to contact the gas body, and realizes gas suction through the diaphragm and pump head design. The direct-drive power transmission of the motor drives the movement of the diaphragm to generate a vacuum, which is suitable for corrosion gas treatment.
Applications
Chemical, petrochemical and other industries for corrosion gas treatment, suctionfiltration, vacuum distillation, swirl/spin evaporation, vacuum condensing, centrifugal condensing, solid phase extraction
Notice
● environment relative humidity should be less than 80% RH
● Medium and ambient temperature range is 5 ℃~ 40 ℃
● Power supply voltage is AC 220V 50HZ
