Shelco 7FOS Series Housing

Quality parts at an exceptional value
Product Description

Uses for Shelco 7FOS Series Housing

  • Designed for industrial and commercial filtration needs
  • Heavy-duty 304L or 316L stainless steel construction for maximum durability and corrosion resistance
  • V-band clamp or swing bolt closures for quick and easy cartridge change outs and secure sealing
  • Holds seven cartridges between 10" to 40" lengths for optimal choice of flow rates
  • Universal seats accept DOE and 222 style cartridges (226 cartridge connectors are optional)
  • Knife edge seals eliminate bypass on DOE cartridges
  • Adjustable top plate accepts variable length cartridges
  • Stainless steel mounting legs
  • Wide range of options to meet specific filtration and nstallation requirements
Maximum Operating Pressure
  • 150 psig (10.3 bar) @ 300°F (149°C)
Inlet and Outlet Connections
  • Inlet /Outlet: 2" MNPT
  • Drain Ports: 1/2" FNPT
  • Vent Ports: 1/4" FNPT
  • Optional: MNPT, FNPT and BSP fittings, RF flanges, Sanitary ferrules 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
  • Buna N (FDA Grade)
  • Optional: EPR, Silicone, Viton or Teflon
  • Encapsulated Silicone
  • Poly-coat on exterior surfaces
  • Optional: Electro-polish, Glass bead or Passivate
Cartridge Type
  • DOE or 222 cartridges (maximum 2 3/4" OD)
  • Optional: 226 adapters
Custom Options
  • - Gauge Ports or Gauge Ports with Pressure Gauges
  • - Heavy Duty Mounting Legs
See Ordering Guide for complete selection of options
Multi-Cartridge Housings for Commercial / Light Industrial Applications
  • Heavy duty 304L or 316L Stainless Steel construction with Band Clamp or Swing Bolt Closure for maximum durability
  • Holds seven (7) cartridges to service a wide range of flow rates
  • Universal cartridge connectors accept standard double-open-ended (DOE) style cartridges or 222 style cartridges with flat or fin closed ends (226 style adapters optional)
  • Maximum operating pressure: 150 PSI (10 bar) @ 300ºF (149ºC)
  • Inlet and outlet connections: 2" MNPT (flanged, sanitary (TC), BSP and other options available)
  • Equipped with stainless steel mounting legs
  • Exterior surface finish: Poly-coat over stainless steel (electropolish, other surface finishes are optional)


  • Water
  • Desalination
  • Chemicals
  • Food & Beverage
  • Electronics
  • Oil/Gas
  • Power
  • Inks/Paints/Coatings
  • Coolants
  • Pulp & Paper
[custom-documents] [/custom-documents]
(1 review) Write a Review
  • 5
    Love these quality Viqua products

    Posted by Victor L. on Feb 20th 2020

    Immensely superior delivery

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