Dc Vacuum Pump

-Micro-pump is powered miniature DC engine drive, drive internal mechanical eccentric eccentric movement, driven by an eccentric motion inside the diaphragm reciprocates. Whereby the pump chamber fixed volume of air compression (compression suction interface is closed, the exhaust port is shaped to open somewhat positive pressure), stretching (compressed exhaust port is closed, a negative pressure sucking mouth open), the pumping air intakes with the outside atmospheric pressure Dc Vacuum Pump difference, at a pressure difference, the gas pressure (suction) into the pump chamber, and discharged from the exhaust slot.
-Micro-pump is mainly used for medicine, gas evaluation sampling, instrumentation and various other fields. Completely maintenance-free, and no oil pump, usually do not pollute the transmission moderate.
-Small, stable and reliable, hand-kept instrument for pump-priming, low noise, low power consumption. Especially -appropriate for high harmful environmental requirements.

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