GE P&W Pleated Filters - Memtrex PM Capsule Filters with Hydrophobic Polypropylene Membrane, Absolute - Manual

Fact Sheet
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FS1103EN.doc Jan-09
Memtrex* PM Capsules
With Hydrophobic Polypropylene Membrane
Figure 1: Memtrex PM Capsule Filters
Description and Use
Memtrex* PM Capsule Filters (CMPM) have a broad
chemical compatibility. Constructed with high
purity polypropylene membranes, hardware, and
supports, they are ideal for the filtration of aggres-
sive gases, liquids, and solutions from a wide variety
of chemical and engineering processes.
Typical Applications
Memtrex PM Capsule Filters are specifically
designed for pure chemical filtration, including:
• Filtration of etchants, photoresists, and
developers
• Filtration of solvents, acids, and bases
• Filtration of fine chemicals
• Vent/process air filtration
Features and Benefits
• High flow, highly hydrophobic polypropylene
membrane
• Ideal for vent filtration
• Low extractables, high throughput, long service life
• 100% polypropylene construction
• Individually integrity tested during manufacturing
Available Absolute Micron Ratings
Memtrex PM Capsule Filters are available in abso-
lute micron ratings of 0.1 and 0.2 µm.
Materials of Construction
• Filtration Media: Hydrophobic Polypropylene
Membrane
• Membrane Support Layers: Polypropylene
Microfiber
• Structural Components: Polypropylene
Table 1 details the dimensions and Table 2 shows
the operational limits of the Memtrex PM Capsule
Filters. Table 3 details the results of integrity testing
at various micron ratings and test pressures.
Table 1: Dimensions