XD-25 rotary vane artificial stone vacuum pump

_-
Type
Gas transfer pump
Brand

Model

Material
Stainless steel
Principle
Vacuum pump
Vacuum degree

Driving method
Electric
Performance
No leakage
Application
Chemical pump
Power

Pump shaft position
Horizontal
Pumping rate

Weight

Voltage

Discharge diameter

Specifications




_/__/-// //..br:.. Italics_In comparison Large pumping speed in a wide pressure range
Kaitai_The rotor has good geometric symmetry, so the vibration is small and the operation is smooth. There are gaps between the rotors and between the rotor and the shell.
Kaitai_No lubrication is required, and the friction loss is small, which can greatly reduce the driving power, thereby achieving higher speeds
Kaitai_No oil seal is required in the pump chamber. and lubrication, which can reduce the pollution of oil vapor to the vacuum system
Italic body_There is no compression in the pump chamber and no exhaust valve. The structure is simple and compact, and it is insensitive to dust and water vapor in the pumped gas
Kaiti_The compression ratio is low, and the effect of pumping hydrogen is poor
Kaiti_The rotor surface is a curved cylinder with a relatively complex shape. Processing and inspection are more difficult.