LOFWIND

Summary

Product identification

LOFWIND filter cartridges are string-wound depth filter elements. They offer various combinations of filter materials and inner cores for diverse applications.

Product Code Breakdown Example (LW - 30 - B - S - 10):

• LOFWIND
• Length:
  • 5" (127 mm)
  • 9 3/4" (248 mm)
  • 10" (254 mm)
  • 19 1/2" (496 mm)
  • 20" (508 mm)
  • 29 1/4" (744 mm)
  • 30" (762 mm)
  • 39" (992 mm)
  • 40" (1016 mm)
• Winding Material:
  • B = bleached cotton
  • H = glass fiber, baked
  • P = Polypropylene
  • W = washed Polypropylene
• Core:
  • P = Polypropylene
  • S = stainless steel 316
  • T = tinned steel
• Filter Fineness (µm): 0.5, 1, 3, 5, 10, 25, 50, 75, 100, 150

Operating limits

• Max. Working Temperature:
  • 180°C (Polypropylene)
  • 160°C (Cotton)
  • 400°C (Glass fiber)
• Max. Differential Pressure: 2.5 bar / 30°C

Mechanical / hydraulic

• Filter Fineness (nominal): 0.5, 1, 3, 5, 10, 25, 50, 75, 100, 150 µm
• Length: 5" - 40"
• Inside Diameter: 28 mm
• Outside Diameter: 62 mm
• Max. Flow Rate: Flow rates for water with a differential pressure (∆P) of 0.15 bar per cartridge length 9 3/4" are available, but the accompanying graph for "Flow Rate (l/min)" versus "Filter Fineness (µm)" is unreadable. See the official PDF for exact tabulated values.

Applications

LOFWIND filter cartridges are suitable for:

• Water treatment
• Sea water desalination
• Condensate preparation
• Process water
• Photo chemicals
• Film development
• Edible oils
• Solvents
• Galvanic baths
• Fats
• Acids
• Bases
• Chemical processes

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Disclaimer: This summary is based on the provided text extract. The original OEM PDF may contain additional figures, footnotes, or more recent revisions. Contractual data should always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror