| NucFil®
Drum Vent Filters |
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Nuclear
Filter Technology's drum vent filters are engineered to provide effective
hydrogen diffusivity in a 3/4" design. |
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Filters
are certified carbon-carbon HEPA drum vent filters that meet WIPP
WAC and TRUPACT-II SAR Appendix 1.3.5 requirements: |
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H2
permeability
exceeds 11 E-06 mol/s/mol fraction
• Greater than 99.97% removal of 0.45 micron DOP
• Greater than 200 ml/min air flow capacity at < 1.0"
W.C. |
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NucFil®
drum vent filters pass the DOT 7A drop test, stacking test, vibrations
test, dart impact and water entry test. |
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The
carbon-carbon composite filter media: |
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Resists acid and chloride corrosion
• Is 70% porous
• Is unaffected by extreme temperatures. |
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NucFil®-013
Carbon-Bonded/Carbon Filter
 Carbon-carbon
offers the best in hydrogen permeability, chemical compatibility
and physical durability. The NucFil®-013 has been in use for
over 20 years. Filters that have been retrieved from field use
and re-tested for filtration performance demonstrate the innate
durability and quality of the carbon-carbon filter in a type 304
stainless steel housing.
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All filters manufactured are tested for flow rate and percent penetration
of 0.45 micron Dioctylpthyalate (DOP) aerosol. We have been manufacturing
and testing drum vent filters for ventilation of nuclear and mixed
waste drums to NQA-1 standards for over 20 years.
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Carbon Composites in Space
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The
same carbon composite technology used in our NucFil® drum vent
filters is used in an Adiabatic Demagnetization Refrigerator on NASA's
Astro V Satellite launched on February 7, 2000. |
