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Evacuation and filling of liquids

Evacuation and filling of liquids

In final assembly of certain machines/products like cars and refrigerators, fluid systems are filled before the machine/product leaves the manufacturing facility. To speed up the process of filling fluids the air is evacuated from the volume that is to be filled. A second vacuum is required that is applied at the end of the filling process to ensure drip-proof filling and precise measurement of fluids. Large body pumps are usually used to provide speedy evacuation.

Advantages with PIAB

  • No service required on PIAB vacuum pumps
  • Easy adjustable vacuum level
    Easy to install
  • High reliabillity with no moving parts in the PIAB pump

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