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Integral Duplex Filters

Integral Duplex Filters Integral Duplex Filters
    Salient Features
  • For NIL downtime operation
  • Single changeover plug valve
  • Robust design
  • Fine micron filtration
    Design Features
  • Single piece cast construction with integral flanges
  • Pleated construction standard for high filtration/low pressure drop
  • Gasket/O ring sealed filtration chambers for fine micron filtration
  • Strainers meet ASME B16.5 & ASME B31.3 requirements
  • Stainless steel filter element for reusability
    Available Materials of Construction
  • Carbon steel
  • Stainless steel
    Size & Class
  • 8”, 1 ½” & 2”*
  • Class 150
    Technical Specifications
  • Maximum Allowable Working Pressure - 15 bar
  • Maximum Temperature - 120 deg C
Standard Parts List
Parts List CS Trim SS Trim
Body, Cover & Flanges ASTM A216 Gr. WCB ASTM A351 Gr. CF8M
Screen & Screen Internals AISI 304 AISI 316
Sealing Materials Viton™/AF Viton™/AF
Other Carbon Steel Carbon Steel
Standard Filter Element
Size Range Opening Open Area
8" – 2" (25mm - 200mm) 0.0059” (0.15mm) 36% approx

Notes
1. Dimensions & designs are subject to change due to continuous development.
2. Filter elements can be modified to suit customer requirements (up to 5 microns nominal).