n-Series
Depth Filter Cartridges

Short Description

  • Nominal Rated Filter Cartridges for Depth Filtration 
  • Graded Density Structure for High Dirt Holding Capacity and Long Service Life
  • Excellent Flow Characteristics
  • All Polypropylene or All Nylon Construction
  • Free from Adhesives, Binders and Resins
  • Rigid Filter Structure with Centre Core
  • No Fibre Release
  • Strictly Controlled Melt Blown Production Process
  • Lot Number Printed on Individual Cartridge Label

 

Specification

Filtration Efficiency *

  • Minimum 95%

Filter Fineness

  • 1 µm – 90 µm
  • Cartridges over 90 µm are also available.

Materials of Construction

  • Filter: Polypropylene or Nylon
  • Core: Polypropylene or Nylon

FDA Materials

  • All materials of polypropylene filter cartridges meet FDA requirements.

Standard Dimensions

  • Core Inside Diameter: 1.1” (28 mm)
  • Outside Diameter: 2.5” (64 mm)
  • Length: 10” (254 mm), 20” (508 mm), 30” (762 mm), 40” (1016 mm), 50” (1270 mm) and 60” (1524 mm)

Operating Conditions

  • Maximum Temperature: 80 ºC (Polypropylene Cartridges) or 150 ºC (Nylon Cartridges)
  • Maximum Differential Pressure: 4 Bar at 20 ºC
  • Recommended Change Differential Pressure: 2 Bar

Sterilization

  • Ethylene Oxide

Flows

Flow Rates vs Pressure Drop

Liquid: Water
Length of Cartridges: 10”
Temperature: 20 ºC

Quality

Production

  • Strictly Controlled Melt Blown Manufacturing Process
  • Fully Repeatable Structure of the Product
  • Production in Controlled Environment
  • Manufacture According to Rules of ISO 9001 Quality System
  • Recycling of All Waste Products

Quality Control

  • Samples are tested using a single pass, modified test.
  • Lot number is printed on individual cartridge label.

Product Marking

  • Filter fineness is imprinted on every cartridge.
  • Product code, lot number and production date are printed on individual cartridge label.

 Ordering Guide 

 

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* Test results are collected using a single pass, modified, destructive test with A3 BSW laser particle counter. As the test contaminant ISO Fine Test Dust 12103-1, A2 and ISO Coarse Test Dust 12103-1, A4 are used for filter ranges from 1 µm to 20 µm and over 20 µm respectively.