Filter Bags

Summary

Product identification

Filter Bags offer a simple and effective way of filtration. They are designed for inside-to-outside filtration, retaining all solids within the bag, which simplifies disposal upon change-out. They are fitted with a top seal for easy placement into a suitable support basket.

Benefits:

• Wide range to fit all Parker Twin Filter and other standard housings.
• All solids retained in the bag through inside to outside filtration.
• A quick, clean and easy change out of filter bags.
• Wide micron rating and a full range of materials for maximum fluid compatibility.
• Easy handling.
• Low operational costs.
• Retrofits for all types and brands.

Applications:

• Paintings & coatings
• General chemical
• Food & beverage
• Waste water
• Ink industry
• Produced water from gas drilling
• Surface water intake
• Acids
• Solvents
• Gels, amines & glycols
• Process water
• Pre filtration RO

Operating limits

Maximum Recommended Operating Conditions:

• Temperature: See table below for specific material limits.
• Change Out ∆P: 37 psi (2.5 bar)
• Flow Rate: Depending on selectivity and viscosity

Feed water

Filter Material Comparison - Maximum Operational Temperature and Compatibility

Mechanical / hydraulic

Materials of Construction:

• Filter Media:
  • Polypropylene felt (Code: PPF)
  • Polyester felt (Code: PEF)
  • Nylon felt (Code: NF)
  • Nylon monofilament (Code: NMO)
  • Polypropylene extended life felt (Code: PPFX)
  • Polyester extended life felt (Code: PEFX)
  • Others on request
• Fixing Materials:
  • Carbon Steel ring (Code: CS)
  • Stainless Steel ring (Code: SS)
  • Polypropylene ring (Code: PO)
  • Polypropylene welseal (Code: P)
  • Polyester welseal (Code: E)
  • Tie Cord (Code: TC)
  • Stainless Steel Band (Code: SB)
  • Others on request

Dimensions:

• Bag Inside Diameter: 7" (180 mm)
• Bag Length (Code / Inch / mm):
  • L1: 17" (435 mm)
  • L2: 32" (810 mm)
  • L3: 9" (230 mm)
  • L4: 14" (355 mm)
  • Others on request
• Filter Area (Bag Length Code / ft² / m²):
  • L1: 2.7 ft² (0.25 m²)
  • L2: 5.4 ft² (0.50 m²)
  • L3: 8.6 ft² (0.80 m²)
  • L4: 1.3 ft² (0.12 m²)

Filtration Rating:

• Felt: 1, 2, 5, 10, 15, 20, 25, 50, 125, 150, 200 micron
• Monofilament: 1, 2, 5, 10, 15, 20, 25, 50, 100, 125, 150, 200, 400, 800, 1500 micron
• Others on request

Options (Code / Description):

• SP: Single Packed
• W: Welded
• WE: Fully Welded
• F: Food Grade
• B: Binding
• RC: Reverse Collar
• HC: High Capacity
• H: Handle
• H2: 2 Handle

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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 for any project must match the specific OEM PDF revision used on that project.

Official datasheet (PDF)

Lenntech datasheet mirror