Claris Filter Cartridges

Summary

Product identification

Pall Claris® Series Filter Cartridges are High Consistency Polypropylene Melt Blown Cartridges featuring:

• Graded pore structure for enhanced dirt-holding capacity
• E-core, an Extruded Fibrous Core, for excellent strength
• Unique proprietary process
• Easy and safe cartridge incineration and disposal
• All polypropylene construction
• No surfactants, binders, or adhesives
• NSF certified (Note: Some components are not NSF certified, see below)
• Plastic and metal spring assembly end configurations are available

Operating limits

• Filter grades: 1, 3, 5, 10, 20, 30, 50, 75 µm
• Maximum differential pressure:
  • 3.45 bard (50 psid) @ 20˚C (68˚F)
  • 1.72 bard (25 psid) @ 60˚C (140˚F)
• Recommended change-out differential pressure: 2.4 bard (35 psid) (Provided maximum differential pressure is not exceeded based on temperature limits)

Product water

Cartridges do not use surfactants, anti-static agents, binders, and adhesives.

Mechanical / hydraulic

Materials of construction

• Filter media: Polypropylene
• End caps: Polypropylene (Note: Not NSF certified)
• Extended core: Stainless steel (Note: Not NSF certified)
• Extruded core: Polypropylene
• Gaskets/O-rings: Silicone elastomer, nitrile, fluorocarbon elastomer, EPDM, Santoprene (Note: Not NSF certified)

Dimensions (nominal)

• Outside diameter: 6.4 cm (2.5 in)
• Inside diameter: 2.7 cm (1.07 in)
• Lengths:
  • 24.8 cm (9.75 in)
  • 25.1 cm (9.875 in)
  • 25.4 cm (10 in)
  • 49.5 cm (19.5 in)
  • 50.2 cm (19.75 in)
  • 50.8 cm (20 in)
  • 74.3 cm (29.25 in)
  • 74.9 cm (29.5 in)
  • 75.6 cm (29.75 in)
  • 76.2 cm (30 in)
  • 99.1 cm (39 in)
  • 102 cm (40 in)
  • 127 cm (50 in)

Typical Flow vs. Differential Pressure for Application Sizing A graph is provided for a 25.4 cm (10 in) cartridge, showing flow rate (gpm, lpm) versus differential pressure (psid, bard) for water at 20°C (68°F) across various filter grades (1, 3, 5, 10, 20, 30, 50, 75 µm). For liquids other than water, multiply differential pressure by fluid viscosity (cP).

• See the official PDF for exact tabulated values and the flow curves.

Ordering Information

The Pall Part Number follows the format CLR-[Filter grades]-[Cartridge lengths]-[End configurations]-[Gasket/O-ring materials].

• Filter grades (µm): 1, 3, 5, 10, 20, 30, 50, 75
• Cartridge lengths (cm/in nominal): 24.8/9.75, 25.1/9.875, 25.4/10, 49.5/19.5, 50.2/19.75, 50.8/20, 74.3/29.25, 74.9/29.5, 75.6/29.75, 76.2/30, 99.1/39, 102/40, 127/50
• End configurations:
  • Blank: DOE industrial (no end caps)
  • DOE: DOE with elastomer gasket seals & end caps
  • H21: DOE, Santoprene gasket seal
  • 1X: DOE industrial, 2.54 cm (1 in) stainless steel extended core
  • M3: SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0)
  • M6: SOE flat closed end, external 226 O-rings (retrofits other manufacturers’ Code 6)
  • M7: SOE fin end, external 226 O-rings (retrofits other manufacturers’ Code 7)
  • M8: SOE fin end, external 222 O-rings (retrofits other manufacturers’ Code 5)
  • M18: SOE flat closed end, external 222 O-ring
  • XK: SOE plastic spring assembly, saw cut end
  • SI: SOE metal spring/polypropylene cap, saw cut end
• Gasket/O-ring materials: S (Silicone), N (Nitrile), E (EPDM), V (Fluorocarbon elastomer)

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Disclaimer: This summary is based solely on the extracted text and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. For contractual data, please refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror