Poly Fine XLDC Filter Capsules

Summary

Product identification

The POLY-FINE® XLDC Series Filter Capsules are disposable pleated polypropylene capsules.

Key features include:

• 100% Polypropylene Materials of Construction
• Retention Ratings from 1.5 to 90 microns (µm)
• Biologically and Chemically Inert Materials for Wide Compatibility
• Fast Rinse-Up to 18 Megohm-cm
• Four Inlet and Outlet Connection Options Allow for Easy Retrofits
• Proprietary Filter Media Provides High Product Consistency

Operating limits

• Retention Ratings: 1.5, 3, 4.5, 10, 20, 30, 40, 70, 90 micron (µm)
• Maximum Operating Pressure (liquid only):
  • 100 psig (6.9 bar) @ 68°F (20°C)
  • 25 psig (1.7 bar) @ 176°F (80°C)
• Maximum Differential Pressure:
  • 50 psid (3.5 bard) @ 68°F (20°C)
  • 25 psid (1.7 bard) @ 176°F (80°C)

Feed water

• Chemical Compatibility: Capsules resist most acids and bases (pH 1-14), and most oxidizing agents.
• Sanitizing Agents: Capsules may be sanitized in place with common sanitizing agents.

Product water

• Fast Rinse-Up to 18 Megohm-cm

Mechanical / hydraulic

• Materials of Construction:
  • Filter Media: Polypropylene
  • Support Material: Polypropylene
  • Housing & Internal Hardware: Polypropylene
  • Vent Ports: Polypropylene
  • Sealing: Thermal Bond
• Connection Sizes: 1⁄4" (0.64 cm) or 1⁄2" (1.27 cm)
• Dimensions:
  • Overall Height: 4.3" (10.92 cm)
  • Diameter: 3.7" (9.40 cm)

Flow rate vs. differential pressure data is provided in graph format in the original document, showing "Typical Capsule D.I. Water Flow vs. Differential Pressure for Application Sizing". See the official PDF for exact tabulated values.

Ordering Information

Part numbers follow the format XLDC I – M (e.g., XLDC3–C1).

• Code I (Filter Grades):
  • 1.5: 1.5 µm
  • 3: 3 µm
  • 4.5: 4.5 µm
  • 10: 10 µm
  • 20: 20 µm
  • 30: 30 µm
  • 40: 40 µm
  • 70: 70 µm
  • 90: 90 µm
• Code M (Connection Type):
  • C1: Inlet 1⁄2" NPT, Outlet 1⁄2" NPT
  • C4: Inlet 1⁄4" NPT, Outlet 1⁄4" NPT
  • C5: Inlet 1⁄4" HB (Hosebarb), Outlet 1⁄4" HB
  • C6: Inlet 1⁄4" NPT, Outlet 1⁄4" HB

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror