The main advantage of sulfur hexafluoride recovery and purification unit is that it can directly store the recovered SF6 gas into the container in the form of liquid, and can recover the residual pressure in GIS to 53Kpa (absolute pressure). It has a small volume, which is easy to move and place, has a fast vacuum pumping speed, can dry and filter the recovered SF6 gas, and can also recharge SF6 gas to SF6 electrical equipment.

The sulfur hexafluoride recovery and purification has a built-in filtering and adsorption system, which can absorb impurities, water, decomposition products and oil in SF6 gas. The integrated design and small volume are easy to move and use.

The maintenance free filtration system for sulfur hexafluoride recovery and purification greatly ensures the quality of SF6 gas recovered. The built-in phase sequence protector can eliminate the worry of the host's reversal due to phase sequence error at any time. All electrical systems are of high-quality brands.

High quality casters will greatly protect the ground paint and reduce the labor required for pushing. The whole machine is air-cooled without external water supply. The built-in temperature protection system for sulfur hexafluoride recovery and purification can work normally even at - 20 ℃.

The manufacturer of sulfur hexafluoride gas said that the built-in drying and heating system can ensure that the desiccant can be activated and regenerated through equipment heating after being saturated, so that the desiccant does not need to be replaced. All ball valves are sealing elements with automatic compensation performance. It has the power failure protection function of the built-in solenoid valve to prevent the power failure of the vacuum pump or the oil return due to the seizure of the motor.

The content of the article comes from the recovery and purification of sulfur hexafluoride: http://www.feiliergas.com