It can be used for vacuum obtaining, drying, melting, degassing & molding in electronics, food, chemistry and architecture industries, etc, can serve individually or as a fore pump of pressure-increasing pump, oil-diffused pump and molecular pump.
Example: Model H-150 Sliding Valve Vacuum Pump
Operation & Application:
H-150 Sliding Valve Vacuum Pump is a volumetric mechanic vacuum pump which is used to evacuate air in hermetical chamber. It is lubricated and sealed by pump oil and can displace gases that have not chemical reaction with oil. Coupled with ballast equipment or subsidiary device, it can also draw condensable, dusty and metal-corrosive gases.
Please see its performance & technical data attached herein for your reference.
Evacuating Speed: XML: NAMESPACE PREFIX = ST1 />
Ultimate Pressure: 1Pa (Sub-pressure), 6. 5Pa (Overall pressure)
Velocity: 450 r. p. m. For pump, 970 r. p. M for motor
Designed Motor: 1. 5kw power, model Y
Max. Inlet Pressure: 1. 3/10000Pa
Cooling Water Consumption:
Oil Pump: Mechanic Vacuum Pump with oil consumption
Weight: