Memtrex NY CMNY capsules

Summary

Product identification

Memtrex NY capsule filters (CMNY) feature a unique polyester and polypropylene construction, offering enhanced reliability and usefulness. Polyester housings and support layers ensure capsule integrity, while a nylon prefilter membrane layer over a final membrane layer significantly enhances filter life. CMNY filters are suitable for a broad range of applications in chemical, beverage, and water processing.

Typical Applications include:

• Beverages
• Cosmetics
• Electronics
• Fine and Bulk Chemicals
• Pharmaceuticals

Features and Benefits:

• Utilizes inherently hydrophilic, high-purity Nylon66 membrane
• Innovative serial layer membrane design
• Thermal weld techniques — no adhesives, resins or binders
• Low extractables
• 100% integrity tested and rinsed for uncompromised reliability and consistency

Available Absolute Micron Ratings:

• 0.1 µm
• 0.2 µm
• 0.45 µm
• 0.65 µm

Materials of Construction:

• Filtration Media: Two Layers of Hydrophilic Nylon66 (prefilter layer over final layer)
• Membrane Support Layers: Polyester Microfiber
• Structural Components: Polyester and Polypropylene

Certifications and Compliance:

• Materials meet U.S. FDA requirements for food contact under applicable regulations in 21 CFR.
• Meet the test criteria for USP class VI-121°C Plastics.

Operating limits

• Max. Operational Pressure:
  • 80 psi (5.5 bar) at 70ºF (21ºC) in liquid
  • 55 psi (3.8 bar) at 70ºF (21ºC) in gas
• Max. Differential Pressure: 60 psi (4.1 bar) at 70ºF (21ºC)
• Max. Operating Temperature: 110ºF (43ºC) at ≤30 psid (2.1 bar) Operating Pressure
• Sanitization: May be sanitized with a variety of commonly used chemical agents; however, acidic solutions should be avoided.
• Autoclaving: May be repeatedly autoclaved (257°F [125°C], 30 minutes) for up to 5 cycles.

Mechanical / hydraulic

• Dimensions:
  • Diameter: 3.5” (9 cm)
  • Length (varies with connection style):
    • Small: 3.5 – 5.0” (9 – 13 cm)
    • Medium: 7.6 – 9.1” (19 – 23 cm)
    • Large: 11.5 – 13.0” (29 – 33 cm)
• Effective Filtration Area:
  • Small: 0.8 ft² (748 cm²)
  • Medium: 3.0 ft² (2806 cm²)
  • Large: 5.9 ft² (5500 cm²)
• Integrity Testing: Air diffusion through water saturated membrane is ≤1.8 cc/min per ft² of Effective Filtration Area.
  • 0.1 µm: Test Pressure 40 psi (2.8 bar)
  • 0.2 µm: Test Pressure 30 psi (2.1 bar)
  • 0.45 µm: Test Pressure 20 psi (1.4 bar)
  • 0.65 µm: Test Pressure 10 psi (0.6 bar)
• Connections (choose an inlet and outlet connection):
  • ¼” – ½” (6.3 – 12.7 mm) hose barb
  • 3/8” (9.5 mm) hose barb
  • ¼” (6.3 mm) NPT male
  • ½” (12.7 mm) NPT male
  • 1.5” (38.1 mm) sanitary flange

Flow performance test data results for small, medium, and large Memtrex NY capsule filters are available in the official PDF.

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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 should always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror