LOFTREX

Summary

Product identification

LOFTREX Industrial Filter Cartridges are depth filters made of pure polypropylene (melt blown) micro fibers, thermally bonded to prevent fiber migration. They do not contain an inner core and are free of any binding agents. The cartridges comply with FDA requirements. They are characterized by a high pore volume and high dirt holding capacity. The polypropylene material offers excellent chemical compatibility.

Filter Fineness (nominal):

• 1 µm
• 3 µm
• 5 µm
• 10 µm
• 20 µm
• 30 µm
• 50 µm
• 75 µm

Applications Examples:

• Water treatment
• Pure water pre-filtration
• Edible oils
• Fine chemicals
• Resins
• Reverse osmosis
• DI water
• Sea water desalination
• Wine (pre-filtration)
• Beverages
• Film development
• Fixing baths
• Solvents
• Cosmetics
• Galvanic baths

Operating limits

• Max. Working Temperature: 80°C
• Max. Differential Pressure: 2.5 bar at 30°C

Mechanical / hydraulic

Dimensions:

• Length options:
  • 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)
  • 50" (1270 mm) (on request)
• Inside Diameter: 28 mm
• Outside Diameter: 64 mm

Pressure Drop (∆P): The datasheet provides pressure drop-flow rate characteristics for water at 20°C, with flow rate stated as flow per 9 3/4" length. For fluids of other viscosities, multiply the indicated ∆P by the fluid viscosity in centipoise. The provided table is fragmented; see the official PDF for exact tabulated values linking specific ∆P values to flow rates for each filter fineness.

Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror