Micropak DF Filter Elements

Summary

Product identification

The MICROPAK™DF Series Filter Elements are coreless filter elements featuring microfiberglass media.

Key features include:

• Proprietary Filter System for use with Reusable Micropak Cores
• High Surface Area for Long Service Life
• Superior Filtration Performance
• Excellent for Classifying Filtration
• Highly Consistent Microfiberglass Media
• Wide Chemical Compatibility
• Choice of Outside Netting or Hard Cage
• Polypropylene or Polyester End Caps Available
• Pressure Energized Gasket-to-Core Sealing System

Operating limits

• Filter Grades: 0.2, 0.45, 1, 3, 10, 30, 50 micron (µm)
• Recommended Change Out Differential Pressure: 35 psid (2.4 bard)
• Maximum Operating Temperature:
  • Polypropylene end caps and netting = 180°F (82°C)
  • Polyester end caps and netting = 200°F (93°C) (Non-aqueous environment)

Materials of Construction

• Filter Media:
  • 50 µm: Spunbonded Polyester
  • All Other Grades: Borosilicate Microfiberglass with Acrylic Binder
• Netting (standard): Polypropylene or Polyester
• Cage (optional): Polypropylene
• End Caps: Polypropylene or Polyester
• Support Material: Spunbonded Polyester
• Sealing: Thermal Bond
• Gaskets: Silicone Elastomer, Buna N, EPDM, Viton® A

Mechanical / hydraulic

• Dimensions (nominal):
  • Outside Diameter: 2 3⁄5" (6.6 cm)
  • Lengths: 9 3⁄4" (24.8 cm), 10" (25.4 cm), 19 1⁄2" (49.5 cm), 20" (50.8 cm), 29 1⁄4" (74.3 cm), 30" (76.2 cm), 39 1⁄2" (100.3 cm), 40" (102 cm)
• Flow vs. Differential Pressure: The datasheet includes a graph illustrating typical flow rates (gpm and lpm) versus differential pressure (psid and bar) for various filter grades. Flow rate is per 10" (25.4 cm) element, for water at 68°F (20°C). For liquids other than water, multiply differential pressure by fluid viscosity (cP).
• Particle Retention:

  Element Designation	Liquid Service (µm)	Gas Service (µm)	DOP Efficiency (>99.9% Retention Efficiency)
  MPDF 0.2	0.2	1	99.999%
  MPDF 0.45	0.45	2	99.998%
  MPDF 1	1	4	96%
  MPDF 3	3	10	_______
  MPDF 10	10	18	_______
  MPDF 30	30	45	_______
  MPDF 50	50	75	_______
  Liquid removal ratings are based on Pall’s Dynamic Efficiency test protocol, a single pass, destructive challenge test based on ASTM F795 test procedures.

Ordering Information

Part numbers follow the format MPDF I – G N M Q (e.g., MPDF 3–10NEE).

• I - Filter Grades:
  • 0.2: 0.2 µm
  • 0.45: 0.45 µm
  • 1: 1 µm
  • 3: 3 µm
  • 10: 10 µm
  • 30: 30 µm
  • 50: 50 µm
• G - Element Lengths (nominal):
  • 9.75: 9.75"
  • 10: 10"
  • 19.5: 19.5"
  • 20: 20"
  • 29.25: 29.25"
  • 30: 30"
  • 39.5: 39.5"
  • 40: 40"
• N - Gasket Materials:
  • S: Silicone
  • E: EPDM
  • N: Buna N
  • V: Viton A
• M - End Cap Materials:
  • U: Polypropylene
  • E: Polyester
• Q - Netting/Cage Materials:
  • U: Polypropylene
  • E: Polyester
  • C: Cage (Polypropylene only)

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

Official datasheet (PDF)

Lenntech datasheet mirror