1. Home/
  2. Microelectronics/
  3. Semiconductor/
  4. Chemicals/
  5. FLHF Kleen-Change® Assembly
FLHF Kleen-Change® Assembly product photo Primary L

FLHF Kleen-Change® Assembly

The Pall FLUORYTE™ High Flow Filter is available in a Kleen-Change assembly with 0.1 μm and 0.05 μm retention ratings. The Pall Fluoryte filter offers a combination of proprietary PTFE membrane and specially engineered PTFE support material to provide superior flow performance for these sub-micron rated filters.

The Kleen-Change assembly is a completely disposable filter unit that combines the Fluoryte High Flow filter with Pall's all PFA housing. This provides a high flow disposable assembly option for today's demanding chemical applications. Designed for use where high flow, high temperature and pressure or high viscosity fluids require 0.05 μm retention.
  • All high purity fluoro-polymer materials ensures excellent cleanliness
  • Very high flow rates
  • Eliminates O-rings
  • Low extractables
  • Compatible with virtually all chemicals1
  • 100% integrity tested
  • Low metal ion extractable option
1 Consult Pall Microelectronics for recommendations for Hot Phosphoric or Hot Sulfuric, SPM, above 90 °C.
Read More


Contact Us
* Required

Datasheets

Download: English
The Pall FLUORYTE™ High Flow Filter is available in a Kleen-Change assembly with 0.1 μm and 0.05 μm retention ratings. The Pall Fluoryte filter offers a combination of proprietary PTFE membrane and specially engineered PTFE support material to provide superior flow performance for these sub-micron rated filters.

The Kleen-Change assembly is a completely disposable filter unit that combines the Fluoryte High Flow filter with Pall's all PFA housing. This provides a high flow disposable assembly option for today's demanding chemical applications. Designed for use where high flow, high temperature and pressure or high viscosity fluids require 0.05 μm retention.
  • All high purity fluoro-polymer materials ensures excellent cleanliness
  • Very high flow rates
  • Eliminates O-rings
  • Low extractables
  • Compatible with virtually all chemicals1
  • 100% integrity tested
  • Low metal ion extractable option
1 Consult Pall Microelectronics for recommendations for Hot Phosphoric or Hot Sulfuric, SPM, above 90 °C.

Materials

  • Medium: PTFE
  • Cartridge Hardware: High purity PFA
  • Support: PTFE
  • Housing: High purity PFA

Removal Rating

  • 0.1 μm , 0.05 μm

Connections

Inlet, Outlet / Vent, Drain
  • 3⁄4 in. Male flare style / 1⁄4 in. Male flare style
  • 3⁄4 in. Female Super Pillar2 S300 / 1⁄2 in. Female Super Pillar2 S300

Operating Conditions

  • Maximum Forward Differential Pressure:
    5.5 bar @ 50 °C/80 psid @ 120 °F
  • Maximum Reverse Differential Pressure:
    3.5 bar @ 20 °C/50 psid @ 68 °F
1 Consult Pall Microelectronics for recommendations for Hot Phosphoric or Hot Sulfuric, SPM, above 90 °C.
2 Pillar is a trademark of Pillar Packing Co.

Pressure Drop vs. Liquid Flow Rate4

Pressure Drop vs. Liquid Flow Rate

Assembly Temperature vs. Allowable Pressure

Assembly Temperature vs. Allowable Pressure
4 For liquids with viscosity differing from water, multiply the pressure drop by the viscosity in centipoises.
Filter Capsules

Operating Recommendations

  • Available prewet as option (-K3)
  • Proper wetting procedures should be followed if prewet option is not selected. IPA or other low surface tension wetting liquids need to be completely flushed out prior to chemical contact.
  • Must allow for proper venting
  • Pulse dampening should be designed into the system

Dimensions

FLHF Kleen-Change® Assembly - Dimensions
Part Number5,6 Removal
Rating (μm)		 Connections Inlet, Outlet / Vent, Drain Nominal Length
L (mm / in.)
LDFN1FLHF10012E51 0.1 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 387 / 15.2
LDFN1FLHF10012E51-K3 0.1 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 387 / 15.2
LDFN1CFLHF10012E51-K3 0.1 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 387 / 15.2
LDFN09FLHF10012E51-K3 0.1 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 356 / 14
LDFN09CFLHF10012E51-K3 0.1 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 356 / 14
LDFN05FLHF10013E71-K3 0.1 3⁄4 in. Female Super Pillar S300 / 1⁄2 in. Female Super Pillar S300 248 / 9.8
LDFN05CFLHF10013E71-K3 0.1 3⁄4 in. Female Super Pillar S300 / 1⁄2 in. Female Super Pillar S300 248 / 9.8
LDFN1FLHF05012E51 0.05 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 387 / 15.2
LDFN1FLHF05012E51-K3 0.05 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 387 / 15.2
LDFN1CFLHF05012E51-K3 0.05 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 387 / 15.2
LDFN09FLHF05012E51-K3 0.05 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 356 / 14
LDFN09CFLHF05012E51-K3 0.05 3⁄4 in. Male flare style / 1⁄4 in. Male flare style 356 / 14
LDFN05FLHF05013E71-K3 0.05 3⁄4 in. Female Super Pillar S300 / 1⁄2 in. Female Super Pillar S300 248 / 9.8
LDFN05CFLHF05013E71-K3 0.05 3⁄4 in. Female Super Pillar S300 / 1⁄2 in. Female Super Pillar S300 248 / 9.8
5 "K3" at end of part number added for prewet option.
6 "C" added following the assembly length (1,09,05) for ultra clean low metal extractable option.


Unit Conversion: 1 bar = 100 kilopascals

We appreciate your review of this product. Please login to your account to leave a review.