12FOS & 22FOS Series0 pages

12FOS and 22FOS Series
Multi-Cartridge Filter Housings
•t Designed for industrial and commercial filtration needs
•t Heavy-duty 304L or 316L stainless steel construction for
maximum durability and corrosion resistance
•t V-band clamp or swing bolt closures for quick and easy
cartridge change outs and secure sealing
•t Holds 30" or 40" cartridge lengths to accommodate a wide
range of flow rates
•t Accepts double open-ended (DOE) style cartridges (222 and
226 style adapters are optional)
•t Knife edge seals eliminate bypass on DOE cartridges
•t Top spring seals allow for cartridge length variations
•t Flange inlet and outlet connections allow for easy piping
•t Equipped with heavy-duty stainless steel mounting legs
Applications
Waterttt
Chemicalstt
Electronicstt
Powerttt
Coolants tt
Desalination
Food & Beverage
Oil / Gas
Inks / Paints / Coatings
Pulp & Papert
Specifications & Operating Parameters
Maximum Operating Pressure
Gaskets
150 psig (10.3 bar) @ 300°F (149°C)
Buna N (FDA Grade)
Optional: EPR, Silicone, Viton or
Teflon Encapsulated Silicone
Inlet and Outlet Connections
Inlet /Outlet: 3" (12FOS) and 4" (22FOS) RF Flanges
Drain Ports: 1/2" FNPT
Vent Ports: 1/4" FNPT (12FOS), 1/2" FNPT (22FOS)
Optional: RF flanges, Sanitary ferrules, MNPT,
FNPT, BSP and Grooved fittings.
Materials of Construction
Head and Shell: 304L or 316L Stainless Steel
Connections: 304L or 316L Stainless Steel
Closure: Clamp: 304L Stainless Steel
Swing Bolts: Zinc Plated Steel
Vent and Drain Plugs: 304L or 316L Stainless Steel
Mounting Legs: 304L Stainless Steel
Finish
Poly-coat on exterior surfaces
Optional: Electro-polish, Glass bead or Passivate
Cartridge Type
DOE style cartridges (maximum 2 3/4" diameter
for 12FOS and 2 5/8" diameter for 22FOS series)
Optional: 222 and 226 adapters. For 2 3/4" cartridge 22FOS t
series holds twenty-one cartridges… order as 21FOS tt
housing.
Custom Options
- Gauge Ports or Gauge Ports with Pressure Gauges
See Ordering Guide for complete selection of options
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