Compact 12V DC Motor Vacuum Pump 5L/min Suction Oilless Design

Summary

• DC Motor Drive: The negative pressure vacuum pump is driven by miniature DC motor, which drives the internal mechanical eccentric motion. The eccentric motion drives the internal reciprocating motion of the diaphragm.
• Working Principle: Compress the air with a fixed volume in the pump chamber (compression suction port close, slight open positive pressure at the exhaust port), stretch (compression exhaust port close, negative pressure suction port open). Under a pressure difference, the air pressure (suction) enters the pump chamber and is discharged from the exhaust port.
• High Performance: This micro vacuum pump has a suction of 5L/min, a vacuum degree of 65kPa, a maximum pressure of 120kPa, low noise, low power consumption, and is particularly suitable for high negative environmental needs.
• Convenient and Practical: The oilless vacuum pump does not pollute the transmission medium, requires no maintenance, can work continuously for a long time, which is stable and reliable. Equipped with bracket for easy fixation.
• Wide Application: This micro vacuum pump is suitable for electrical products, industrial products, vacuum preservation machine, exhaust gas conversion and emission device, gas analysis and sampling, instruments and other fields.