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6300 Westpark Drive, Suite 130 Houston, TX 77057-7205 ph. 713-785-0497 fax. 713-785-9762 |
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Sentry Filtration
Cartridge filtration stops dirt, bacteria, fungus, metal, and other particles from contaminating process streams protecting final products and equipment cost-effectively. Sentry's filtration products include:String Wound Filters String wound filter cartridges have excellent chemical compatibility, are non-leaching (no
extractables), and operate at high flow rates with low pressure drops.
String Wound Filters Brochure (pdf format) Resin Bonded Filters
Sentry resin bonded filter cartridges use a unique two-stage filtration design that maximizes particle removal
and prolongs service life in viscous fluid filtration applications. An outer prefilter wrap increases cartridge strength and eliminates residual debris associated with conventional, machined, resin bonded cartridges.
Resin Bonded Filters Brochure (pdf format) Polypropylene pleated filters
Polypropylene pleated filters incorporate a combination of melt blown polypropylene and thermally bonded media to provide high surface area, surfactant-free, and non-fiber releasing filtration. All-polypropylene construction offers chemical resistance to acids, bases, salts, and most organic solvents.
Pleated Polypropylene Filters Brochure (pdf format) Extended Life Nominal Filters
Sentry extended life nominal filter cartridges are thermally bonded for extended life. Contaminant migration is virtually eliminated by utilizing a continuous fiber matrix construction.
Nominal Extended Life Filters Brochure (pdf format) Pleated, Absolute Rated Polypropylene filters
Sentry’s pleated, absolute rated polypropylene
filters provide high efficiency, high purity
filtration for even the most critical applications.
The proprietary melt blown media are rigidly
controlled for consistent performance. Sentry
polypropylene cartridges are produced without
adhesives that can potentially contaminate process
fluids.
Absolute Pleated Polypropylene Filters Brochure (pdf format) Nylon membrane filters
Sentry nylon membrane filters provide absolute rated
efficiency with low extractable levels for critical process
fluid systems. The naturally hydrophilic nylon membrane
cartridges require no pre-wetting and are ready to use in
high purity water systems. Nylon membrane filters are
suitable for most solvents and applications where
biological stabilization and clarification of beverages are
critical.
Nylon Membrane Filters Brochure (pdf format) High Purity Cartridges
Sentry high purity cartridges, made of pleated
polypropylene microfiber, provide high efficiency
and high purity filtration. The high efficiency of
the all-polypropylene filter makes it an ideal
membrane prefilter or cost-effective alternative to
membrane cartridges in a wide range of
demanding applications.
Pleated High Purity Filters Brochure (pdf format) Polyethersulfone Membrane Filters
Sentry polyethersulfone membrane filter cartridges are
designed to provide superior flow and high particle removal
efficiency. The polyethersulfone and polypropylene
construction provides broad compatibility for a variety of
chemical and process applications found in high purity and
general industry.
Polyethersulfone Membrane Filters Brochure (pdf format) Polyolefin Filters
Sentry’s polyolefin filter cartridges are the most
economical high strength filter cartridges
available. Featuring an integral rigid thermally
bonded construction, Polyolefin filters provide
consistent filtration for a wide variety of fluids.
The fixed pore structure acts as a sieve-like
particle “classification” filter for high solids
coatings and slurries, allowing product to pass
while stopping large agglomerates and
contaminants.
Polyolefin Filters Brochure (pdf format) PTFE membrane filters
Sentry all-Teflon PTFE membrane filters offer exceptional flow
capability and particle retention performance. Sentry all-Teflon
filters offer the broadest fluid compatibility available and are
recommended for aggressive chemical and high temperature
applications. All PTFE/PFA filter cartridges are processed to
meet the filtration requirements of ultra-high purity liquids used
in advanced electronics manufacturing.
PTFE Membrane Filters Brochure (pdf format) PTFE/Polypropylene Membrane Filters
Sentry PTFE membrane filters offer exceptional flow
capability and particle retention performance. The PTFE
membrane with polypropylene support construction
provides broad chemical compatibility with low extractable
levels. As a lower cost alternative to all-Teflon, the Sentry
PTFE/Polypropylene filters are suitable for less aggressive
chemical applications and most venting and gas
applications.
PTFE Polypropylene Filters Brochure (pdf format) Thermally Bonded Filters
Sentry’s thermally bonded filter manufacturing process
utilizes the highest quality proprietary media, closely
monitored for uniformity and consistency. Thermally
bonded absolute rated filters offer longer cartridge life
and virtually eliminate contaminant migration by
utilizing a continuous fiber matrix construction.
Absolute Extended Life Filters Brochure (pdf format) |
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