Specialized Filters for Use in Filter/Separator Vessels

Commissioning Cartridges- FI Series - Data Sheet #1843

The FI Series of Inside-to-Out flow filter cartridges are specially designed to replace the coalescer elements in filter-separator vessels. The FI filter cartridges are excellent choices to reduce filtration costs when flushing new systems, or when a filter/separator vessel is used to remove particulate matter only and not water. (Many surplus F/S vessels in the field have been used as pre-filter/micronic vessels.)

The FG suffix, all fiberglass filter elements (e.g., Fl-644FG5), are intended for colloidal or slimy type matter; whereas the PL suffix, pleated paper filter elements (e.g., FI-644PLF5), are intended for normal particulate matter.

APPLICATIONS

CARTRIDGE INFORMATION

The following table lists the sizes and features of the available Fl Series cartridges. More will be added. Your local Velcon Representative can provide more complete information.

Model Dimensions

Nominal Micron Rating

Type of Filter Material
Features
FI-431FG10T 3.75” OD x 31.63” OAL
10
Fiberglass Threaded Base
FI-431FG5T 3.75” OD x 31.63” OAL
5
Fiberglass Threaded Base
FI-633FG10TB 6.0” x 33.0” OAL
10
Fiberglass Threaded Base
FI-638FG10TB 6.0” x 38.0” OAL
10
Fiberglass Threaded Base
Fl-638PL5TB 6.0” x 38.0” OAL
5
Pleated Paper Threaded Base
FI-638PL15 6.0” x 38.0” OAL
15
Pleated Paper Open Ends
FI-644FG10 6.0” x 3.5” ID x 44.0” OAL
10
Fiberglass Open Ends
FI-644FG10TB 6.0” x 44.0” OAL
10
Fiberglass Threaded Base
FI-644FG5 6.0” x 3.5” ID x 44.0” OAL
5
Fiberglass Open Ends
Fl-644PL1/2TB 6.0” x 44.0” OAL
0.5
Pleated Paper Threaded Base
FI-644PLF5 6.0” x 3.5” ID x 44.0” OAL
5
Pleated Paper Open Ends
FI-644PL25TB 6.0” x 3.5” ID x 44.0” OAL
25
Pleated Paper Threaded Base
FI-656PLF1 6.0” x 3.5” ID x 57.0” OAL
1
Pleated Paper Open Ends
FI-656PL1/2TB 6.0” x 56.0” OAL
0.5
Pleated Paper Threaded Base
FI-656PLF1TB 6.0” x 56.0” OAL
1
Pleated Paper Threaded Base
FI-656PLF2 6.0” x 3.5” ID x 57.0” OAL
2
Pleated Paper Open Ends
FI-656PLF2TB 6.0” x 56.0” OAL
2
Pleated Paper Threaded Base

SPECIFICATIONS