Filter module with degassing feature
AssigneeSartorius AG
InventorsNorman H. Goddard, Peter Schaefer
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Abstract
There is disclosed a pressurizable filter module for aqueous media having a degassing feature, the improvement comprising the use of a hydrophobic membrane between the inlet plenum of the filter module and the pressure relief valve.
Claims2
A pressurizable filter module for high purity filtration of aqueous media which is adapted for high pressure testing of its integrity, said module comprising a housing, a cartridge filter element, a liquid feed inlet port, a liquid feed inlet plenum, a liquid filtrate port, a gas-tight manually closeable degassing fitting, and a hydrophobic membrane between said inlet plenum and said degassing fitting, said hydrophobic membrane being secured on its periphery to said housing.
Dependencies are inferred from the claim text.