-Micro-pump is powered miniature DC motor drive, drive internal mechanical eccentric eccentric movement, driven by an eccentric movement within the diaphragm reciprocates. Whereby the pump Dc Vacuum Pump chamber fixed volume of air flow compression (compression suction slot 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 air flow intakes with the outside atmospheric pressure difference, at a pressure difference, the gas pressure (suction) into the pump chamber, and discharged from the exhaust slot.
-Micro-pump is principally used for medication, gas evaluation sampling, instrumentation and other fields. Completely maintenance-free, and no oil pump, do not pollute the transmission medium.
-Small, stable and reliable, hand-kept instrument for pump-priming, low noise, low power consumption. Especially -ideal for high negative environmental requirements.