Designed as a cyclone separator
Second stage filtration is by passing gases thruogh oil-wetted pall-rings in an inner basket trapping particles larger than 2 microns.
Molecular filter element is interchangeable with the pall-ring basket(not included)
This filter used with the following Leybold pumps: E150, E25, DK100, and DK200(ASA)
Leybold P/N 17802-M
