–Dc Vacuum Pump Micro-pump is powered miniature DC motor drive, drive internal mechanical eccentric eccentric motion, driven by an eccentric movement inside the diaphragm reciprocates. Whereby the pump chamber fixed level of surroundings compression (compression suction port is closed, the exhaust port is shaped to open somewhat positive pressure), stretching (compressed exhaust interface 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) in to the pump chamber, and discharged from the exhaust interface.
-Micro-pump is principally used for medicine, 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 -appropriate for high detrimental environmental requirements.