AstroSeal Type S HEPA Filter System
 Quality Side Access Systems for High
Efficiency Particulate Air (HEPA) Filters
Designed to meet the stringent requirements of HEPA filter applications, AstroSeal housings are engineered to perform reliably even in the toughest environments. If you are specifying HEPA level filtration efficiencies you should also specify a housing good enough to match the filter. The AstroSeal Type S housing is specifically intended to perform as efficiently as your HEPA filters. The innovative design ensures uniform and constant pressure against the sealing surface of the HEPA filters. The AstroSeal Type S housing is used in combination with the AmericanAirFilter® line of outstanding quality air filter products.
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Efficiency
The AstroSeal Type S housing features a spring loaded screw actuated locking mechanism which fully engages and seals the HEPA particulate filter or carbon adsorber filter against the air filter sealing surface. Both gasket and gel seal options are available. This "positive seal" ensures that all of the contaminated air passes through the air filter and does not by-pass around the air filter. All joints and seams in the AstroSeal Type S housing are fully sealed to ensure that air will not leak across the housing pressure boundary, or between compartments within the housing. System efficiencies of 99.97+% on 0.3 micron particulate are standard.
Factory Pressure Test
A factory pressure test is available to ensure that the AstroSeal Type S housing meets the most stringent housing leak test specifications.
Maintenance
Air filters are replaced from outside the enclosure. Filters are removed and installed by hand, no special tools are required.
Rugged Construction
The AstroSeal Type S enclosure is constructed using 14 gauge steel and all joints and seams are fully sealed. The enclosure is structurally reinforced to resist pressures up to +/-20 inches water column (0.72 psi).
Typical Applications
Pharmaceutical Facilities
Hospitals and other Healthcare Facilities
Food Facilities
Industrial Research Facilities
Protecting Electronic Equipment
Electronics Manufacturing
Industrial Processes
Astroseal Type S Details
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