Azur System (Shanghai) Fluid Technology Co., Ltd.+86 139 1844 2892 / sales@auzrsystem.comFiltration · Separation · Purification
UM-HPFA All-fluoropolymer PTFE cartridges
UM-HPFAPurefilter

Image source:Purefilter · PDF pp. 5

PRODUCT SERIES / Purefilter

UM-HPFA

All-fluoropolymer PTFE cartridges

PTFE membranes with PFA structural components for wet cleaning, electronic-chemical production and delivery.

Series / Model
UM-HPFA
Catalogue brand
Purefilter
Source pages
PDF 5

UM-HPFA — image from the original product catalogue

01 / SPECIFICATIONS

Technical specifications

Membrane / mediumHydrophobic / hydrophilic PTFE
End caps / cage / corePFA
Maximum forward differential pressure0.44 MPa @ 25 °C; 0.05 MPa @ 180 °C
Maximum reverse differential pressure0.34 MPa @ 25 °C
Maximum operating pressure0.58 MPa @ 25 °C
Maximum operating temperature180 °C
SealsFKM / E-FKM / FFKM
Diameter68 mm
Filtration ratings10 / 15 / 20 / 30 nm; 0.05 / 0.1 / 0.2 μm
Length4–40 in
ConnectionsDOE / 222 flat / 226 flat
PackagingPre-wetted option: wet-packed with 0.9% hydrogen peroxide; one-year shelf life

02 / FEATURES

Key features

  • Hydrophobic / hydrophilic membrane options
  • Pre-wetted configuration available

03 / APPLICATIONS

Applications

Wet etching and cleaningElectronic chemicalsBulk chemical delivery systems

Selection notes

  • Temperature and pressure limits are listed separately in the source; do not assume they can be reached simultaneously. Confirm the selected configuration against its controlled data sheet.
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