Fluoryte™ High Flow Filter product photo Primary L

Fluoryte™ High Flow Filter

The Pall Fluoryte High Flow Filter is an all fluoro-polymer1 cartridge. The filter cartridge uses the latest generation of high permeability proprietary PTFE membranes. The filter media encapsulation design was developed using Pall’s unique computer aided design modeling system.

This advanced fluid dynamics design provides enhanced lateral flow across, through and out of the membrane. The unrestricted fluid passage allows the high permeability property of the membrane to be fully utilized.

The result is improved flow rates and extended service life over conventional filter media corrugation and support methods, including those that use more area or variable pleat size combinations.

Features and Benefits

  • Excellent flow performance
  • Proprietary PTFE nonwoven flow promotion layers
  • Excellent chemical and temperature resistance
  • High purity PFA hardware
  • All fluoro-polymer construction
  • 100% integrity tested
  • Prewet and acid washed options
1Exclusive of O-ring seals.

Products in this datasheet may be covered by one or more patents, including EP 804,366; US 5,928,516; US 6,174,439; US 6,338,798; US 6,423,226.


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Description
The Pall Fluoryte High Flow Filter is an all fluoro-polymer1 cartridge. The filter cartridge uses the latest generation of high permeability proprietary PTFE membranes. The filter media encapsulation design was developed using Pall’s unique computer aided design modeling system.

This advanced fluid dynamics design provides enhanced lateral flow across, through and out of the membrane. The unrestricted fluid passage allows the high permeability property of the membrane to be fully utilized.

The result is improved flow rates and extended service life over conventional filter media corrugation and support methods, including those that use more area or variable pleat size combinations.

Features and Benefits

  • Excellent flow performance
  • Proprietary PTFE nonwoven flow promotion layers
  • Excellent chemical and temperature resistance
  • High purity PFA hardware
  • All fluoro-polymer construction
  • 100% integrity tested
  • Prewet and acid washed options
1Exclusive of O-ring seals.

Products in this datasheet may be covered by one or more patents, including EP 804,366; US 5,928,516; US 6,174,439; US 6,338,798; US 6,423,226.
Specifications

Materials

  • Medium: PTFE
  • Hardware: High Purity PFA
  • Support and Drainage: PTFE
  • O-Ring Options: fluoro-polymer encapsulated fluoroelastomer, Kalrez2

Removal Rating

  • 1.0 μm, 0.45 μm, 0.2 μm, 0.1 μm, 0.05 μm

Configurations

  • Nominal Length: 102mm / 4 in., 227 mm / 9 in., 254 mm / 10 in., 508 mm / 20 in., 762 mm / 30 in.
  • Diameter: 70 mm / 2.75 in.
  • O-Ring Size / End Caps: Code 3 (222 double O-ring / flat end), Code 8 (222 double O-ring / extended cap end), Code 6 (226 double O-ring / flat end), Code 7 (226 double O-ring / extended cap end)

Filter Area

  • 254 mm / 10 in., 0.84 m2 / 9 ft.2

Operating Conditions

  • Maximum Operating Temperature: 185 °C / 365 °F
  • Maximum Forward Differential Pressure: 0.69 MPa @ 50 °C / 100 psid @ 122 °F

Integrity Test Values3

  • 0.05 μm, 254 mm /10 in. segment at 0.14 MPa (20 psig), 60 cm3 / min
  • 0.1 μm, 254 mm /10 in. segment at 0.1 MPa (15 psig), 40 cm3 / min
  • 0.2 μm, 254 mm /10in.  segment at 0.069 MPa (10 psig), 40 cm3 / min
  • 0.45 μm, 254 mm /10in. segment at 0.035 MPa (5 psig), 10 cm3/ min

2Kalrez is a trademarks of DuPont Dow Elastomers.
3Test fluid used is 60/40 IPA: DI H2O.
Performance

Typical Pressure Drop vs. Liquid Flow Rate4

4For liquids with viscosity differing from water, multiply the pressure drop by the viscosity in centipoise.

Type
Cartridges and Elements
Use
Filtration
Additional Information

Prewetting Procedures

PTFE is a naturally hydrophobic media. If filtering a high surface tension solution, it is necessary to prewet the FLHF cartridge.

Ordering Information
This information is a guide to the part number structure and possible options. For availability of specific options and housing details, please contact Pall.

Example Part Number: FL HF 050 E 04 M6 K PW (See bold references in tables below)

Part Number: FL or HF <Removal Ratings Code from Table 1> < Grade Code from Table 2> <Cartridge Lengths (nominal) Code from Table 3> < End Configurations Code from Table 4> <O-Ring Materials Code from Table 5> <Prewet Code from Table 6>

Code Description
FL Fluoryte Cartridge 
HF  High Flow 

Table 1 - Removal Ratings in Microns (µm)
Code Removal Ratings in Microns (µm)
050 0.05
100 0.1
200 0.2
450 0.45
1000  1.0

Table 2 - Grade

Code Grade
Blank Standard
 E  UHP Grade (Reference Technical Bulletin #1077-T.)

Table 3 - Cartridge Lengths (nominal)
Code Cartridge Lengths (nominal)
04 102 mm / 4 in. (standard)
09 227 mm / 9 in. (standard)
10 254 mm / 10 in. (standard)
20 508 mm / 20 in.  (standard)
30 762 mm / 30 in.  (standard)
 40  1016 mm / 40 in. (consult factory)

Table 4 - End Configurations

Code End Configurations
M3 SOE flat closed end external 222 O-rings
M6 SOE flat closed end external 226 O-rings
M7 SOE extended cap end external 226 O-rings
 M8  SOE extended cap end external 222 O-rings

Table 5 - O-Ring Materials
Code O-Ring Materials
F FEP Encapsulated fluoroelastomer (standard)
K Kalrez5
C Chemraz6
E EPDM
S Silicone
 V  Fluoroelastomer

Table 6 - Prewet
Code7 Prewet
PW 102 mm / 4 in. (standard)
PW 227 mm / 9 in. (standard)
PW 254 mm / 10 in. (standard)
PW 508 mm / 20 in. (standard)
 PW  762 mm / 30 in. (consult factory)

5Kalrez is a trademark of DuPont Dow Elastomers.
6Chemraz is a trademark of Greene, Tweed & Co.
7The suffix PW following the part number indicates that the filter is pre-wet and packaged with DI water.

Other O-ring materials are available.
For FLHF Kleen-Change® Assemblies, please see data sheet number A99.

Unit conversion: 1 MPa = 10 bar

Application
Chemicals, Plating, Wet etch & cleans
Segment
Data Storage
Semiconductor