MÁY BƠM VACUUM – MINI VACUUM PUMP

Description:
-Micro-pump is a powered miniature DC motor drive, that drives internal mechanical eccentric motion, driven by an eccentric movement inside the diaphragm reciprocates.
-Whereby the pump chamber fixed volume of air compression (compression suction port is closed, the exhaust port is formed to open slightly positive pressure), stretching (compressed exhaust port is closed, a negative pressure sucking mouth open), the pumping air intakes with the outside atmospheric pressure difference, at a pressure difference, the gas pressure (suction) into the pump chamber, and discharged from the exhaust port.
-Micro-pump is mainly used for medicine, gas analysis sampling, instrumentation, and other fields.
-Completely maintenance-free, and no oil pump, do not pollute the transmission medium.
-Small, stable, and reliable, hand-held instrument for pump-priming, low noise, and low power consumption. It is especially suitable for high negative environmental requirements.

Specification:
Brand new
Type: DC12V Mini Vacuum Pump
Operating voltage: DC9V ~ 14V
Rated voltage: DC 12V
Positive pressure: 8000mmHG
Negative pressure:-500mmHG
Rated Current: 350mA
Rated Power: 20W
Suction capacity: 8L / min
Inlet diameter：6mm
Outlet diameter: 6mm
Vacuum degree: 66kpa
Maximum pressure: 120kpa
Noise:<60db
Size: as the picture shows
Color: as the picture shows