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Chemvast CHV Chemvast low-temperature chemical filters
Chemvast CHVCobetter

Image source:Cobetter · PDF pp. 21

PRODUCT SERIES / Cobetter

Chemvast CHV

Chemvast low-temperature chemical filters

PTFE media with HDPE support, offered in hydrophobic, hydrophilic and modified options for low-temperature high-purity chemical filtration.

Series / Model
Chemvast CHV
Catalogue brand
Cobetter
Source pages
PDF 21, 22

Chemvast CHV product image from the Cobetter semiconductor filtration catalogue.

01 / SPECIFICATIONS

Technical specifications

Filter mediumHydrophobic / hydrophilic / modified PTFE
Support and hardwareHDPE support; HDPE / PP cartridge hardware
Maximum operating temperatureCartridge 70°C; capsule 38°C
Maximum operating pressureCapsule 0.34 MPa @ 25°C
Maximum forward differential pressureCartridge 0.4 MPa @ 25°C
Maximum reverse differential pressureCartridge 0.3 MPa @ 25°C
Filtration areaX1 0.9; X2 1.3; Z1 1.3; Z2 1.9; Z3 2.2 m² per 10″

02 / FEATURES

Key features

    03 / APPLICATIONS

    Applications

    Semiconductor wet etch and clean
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