110V Vacuum Pump It is often used to

It is often used to pushing printing products overall to dry under the sun

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Juice flowing down the cup

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110V Vacuum Pump It is often used toVacuum Pump 110V How to use 1. Check oil level before use and ensure oil level middle line. To guarantee the normal performance of vacuum pump,please make sure adopt the special oil for high speed vacuum pump. 2. When filling oil,please screw out the refueling knob. 3. Remove air inlet cap and connect to vacuum vessel. Pipe used shall be short and reliably sealed without leakage. 4. Insert in power plug and turn on the pump. 5. After use,pull out