Water filter membrane module

  • Water filter membrane module
  • The role of hollow fiber membranes in water purifiers is to remove particles and biological contaminants from the water. NOK’s hollow fiber membrane modules are custom-designed to suit the customer’s application, and are produced under a strict quality control system. Made from Polysulfone, NOK’s membranes feature enhanced benefits listed below.

Characteristics

  • Specific pore sizes to suit the application
  • Long life in tap water applications
  • Excellent pressure resistance
  • Excellent heat resistance

Over the past 20 years, NOK has produced various types of membrane modules, and has established itself as a major supplier not only in Japan but also the US, Europe, and Chinese markets.

NOK Standard Model Modules

    • In addition to NOK’s customized design service, NOK also offers four standard module sizes.
    • As a filtration membrane for household water purifier, these yield the highest flow rate in the industry
    • A wide variety of pore sizes are available in the MF and UF ranges
    • By incorporating NOK’s robust hydrophobic membranes, trapped air is allowed to vent and thereby solves any air-lock concerns
  • NOK Standard Model Modules

NOK’s standard water purifier membrane modules

TA1097

Length (mm) 80
Outer diameter (mm) 38
MF High Flow Membrane
(LPM, 25℃ @100kPa)
12.0
UF Membrane
(LPM, 25℃ @100kPa)
0.3

TA13036

Length (mm) 102
Outer diameter (mm) 50
MF High Flow Membrane
(LPM, 25℃ @100kPa)
16.5
UF Membrane
(LPM, 25℃ @100kPa)
0.7

TA13037

Length (mm) 159
Outer diameter (mm) 55
MF High Flow Membrane
(LPM, 25℃ @100kPa)
23.0
UF Membrane
(LPM, 25℃ @100kPa)
1.4

TA13045

Length (mm) 254
Outer diameter (mm) 69
MF High Flow Membrane
(LPM, 25℃ @100kPa)
33.0
UF Membrane
(LPM, 25℃ @100kPa)
3.0

NOK modules meet the JIS S 3201 test standards for household water purifiers.
We customize designs according to your specifications and requirements.

  • 浄水器膜モジュール
  • 浄水器膜モジュール

10” Modules

    • Double 222 O-ring module fits many existing 10” housings.
    • Its large membrane area is ideal for your larger POU system.
    • Air-lock free! NOK can include proprietary hydrophobic membranes which automatically bleed air from your system.
  • NOK Standard Model Modules

Contact Us

If you have a question or enquiry about our membrane product , please select the appropriate region and send us a message.