Dc Vacuum Pump Micro-pump is powered miniature DC engine drive, drive internal mechanical eccentric eccentric movement, driven by an eccentric movement inside the diaphragm reciprocates. Whereby the pump chamber fixed level of surroundings compression (compression suction port is shut, the exhaust port is shaped to open slightly positive pressure), stretching (compressed exhaust slot is closed, a poor pressure sucking mouth open up), the pumping atmosphere intakes with the outside atmospheric pressure difference, at a pressure difference, the gas pressure (suction) in to the pump chamber, and discharged from the exhaust interface.
-Micro-pump is mainly used for medication, gas analysis sampling, instrumentation and other fields. Completely maintenance-free, and no oil pump, do not pollute the transmission moderate.
-Small, stable and dependable, hand-held instrument for pump-priming, low noise, low power consumption. Especially -suitable for high unfavorable environmental requirements.