Pure High Temp Series

Summary

Product Identification

The Pure HiTemp Depth Filter is a meltblown nylon filter designed for extremely high temperature and high viscosity applications.

Features and Benefits:

• 100% nylon media with nylon core for greater strength and temperature resistance.
• No resin binders, lubricants, antistatic, or release agents; melt-bonded exterior prevents media migration.
• Large chemical compatibility.

Applications:

• High temperature and high viscosity solutions
• Paints, coatings, printing inks
• Fuels and lubricating oils
• Solvents
• Hot, non-aqueous fluids

Micron Ratings (nominal):

• 1, 5, 10, 25, 50, 75, 100, 125, 150, 200 µm

Materials of Construction:

• Filter Media: Meltblown Nylon
• Adapters: Nylon
• Elastomer Options: Buna, Silicone, Viton¹

Operating Limits

Maximum Pressure Drop:

• 60 psid (4.0 bar) @ 122°F (50°C)
• 15 psid (1.0 bar) @ 176°F (80°C)
• 7.5 psid (0.5 bar) @ 302°F (150°C)

Recommended Change-out Pressure Drop:

• 25 psid (1.4 bar) @ 77°F (25°C)

Product Water

Removal Efficiency: The removal efficiency is based on a modified ASTM 795 procedure. Efficiency of nominal filters varies by application. See the official PDF for exact tabulated values for 90.0%, 99.0%, and 99.9% removal ratings. The nominal rating is primarily used to compare efficiencies across a filter family; it is dependent on particle shape, size, composition, application, and testing protocol.

Mechanical / Hydraulic

Dimensions:

• Inner Diameter: 1.1 in (2.8 cm)
• Outer Diameter: 2.5 in (6.4 cm)
• Lengths Available:
  • 9 ¾ in (24.5 cm)
  • 10 in (25.4 cm)
  • 19 ½ in (49.5 cm)
  • 20 in (50.8 cm)
  • 29 ¼ in (74.3 cm)
  • 30 in (76.2 cm)
  • 39 in (99.1 cm)
  • 40 in (101.6 cm)

Flow Rate: A graph (Graph 1: HTN clean water flow rate based on a 10 in length filter) is available in the full datasheet, illustrating clean water flow rates versus differential pressure for different micron ratings. See the official PDF for details.

Ordering Information (Configuration Options)

Micron Rating (nominal):

• 01 (1 µm), 05 (5 µm), 10 (10 µm), 25 (25 µm), 50 (50 µm), 75 (75 µm), 100 (100 µm), 125 (125 µm), 150 (150 µm), 200 (200 µm)

Cartridge Length:

• 9 ¾ in (24.5 cm), 10 in (25.4 cm), 19 ½ in (49.5 cm), 20 in (50.8 cm), 29 ¼ in (74.3 cm), 30 in (76.2 cm), 39 in (99.1 cm), 40 in (101.6 cm)

End #1 Adapter:

• A = Open end w/gasket
• E = 222 O-Ring
• F = 226 O-Ring
• X = Standard Plain End (no gasket)

End #2 Adapter:

• A = Open end w/gasket
• H = Fin
• S = Solid End
• X = Standard Plain End (no gasket)

Elastomer Material:

• B = Buna
• S = Silicone
• V = Viton

Quality and Certifications

Pure HiTemp filters are manufactured under a quality management system certified to meet ISO 9001 standards. Each filter is assigned a lot code for data and material traceability.

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