Specifications：

Working voltage: DC9V~14V

Rated voltage: DC 12V

Rated current: 500mA

Rated power: 6W

Suction: 5L/min

Vacuum degree: 65kpa

Maximum pressure: 120kpa

Noise:<60db

Applicable to 4.5-6mm pipe. It is mainly about hardness. The largest part of outer diameter is 6.5mm.

features：

-The micropump is driven by a miniature DC motor, which drives the internal mechanical eccentric movement, and the eccentric movement drives the internal reciprocating movement of the diaphragm. Thus, the fixed volume of air in the pump chamber is compressed (the compressed suction port is closed, and the exhaust port forms a slightly open positive pressure), stretched (the compressed exhaust port is closed, and the negative pressure suction port is opened), and the extracted air is with the external atmospheric pressure difference. Under a pressure difference, the gas pressure (suction) enters the pump chamber and is discharged from the exhaust port.

-Miniature vacuum pump is mainly used in electrical products, industrial products, vacuum fresh-keeping machine, automobile exhaust gas drainage equipment, devices, gas analysis and sampling, instrumentation and other fields. Completely maintenance-free, oil-free, non-polluting transmission medium, and can work continuously for a long time.

-Small size, stable and reliable, hand-held pumping instrument, low noise, low power consumption. Especially suitable for high negative environmental requirements.

Packing list:

1 * Vacuum suction pump

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Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

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Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

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