Diaphragm vacuum pump is a dry operated vacuum pump that meets the quality inspection standards of Changcheng Science and Industry's multi-channel products. It is currently a cutting-edge product in the development of vacuum pumps and is increasingly widely used in China. Can be used for vacuum drying and filtration, vacuum concentration, and can be paired with a rotary evaporator. Dry operation ensures no oil pollution and is environmentally friendly. The gas contact area has undergone special treatment and has strong resistance to chemical corrosion. Durable and suitable for continuous operation.Diaphragm vacuum pump is a dry operated vacuum pump, which is currently the forefront product of vacuum pump development and is increasingly widely used in China. Can be used for vacuum drying and filtration, vacuum concentration, and can be paired with a rotary evaporator. Dry operation ensures no oil pollution and is environmentally friendly. The gas contact area has undergone special treatment and has strong resistance to chemical corrosion. Durable and suitable for continuous operation.