Barnebey & Sutcliffe

835 North Cassady Ave
Columbus, Ohio 43219

HIGH-EFFICIENCY PARTICULATE ADSORBER FILTER HOUSINGS

High-Efficiency Particulate Adsorber (HEPA) housings are commercial and industrial duty filter housings designed to remove particulate contaminants from air streams. HEPA housings (HH) are utilized when 99.9% or greater particulate free air is required. They can be added to existing HVAC systems for upgrade to HEPA level filtration. When the primary concern is particulate contamination, these housings are a direct fit. In some cases, the purified air can be recirculated resulting in reduced make-up air requirements and energy savings. Please note that The Center for Disease Control (CDC) recommends against recirculation of HEPA filtered air for biological substance. HEPA housings are completely factory assembled and self-supporting.

HEPA Housing

Versatility

HEPA housings can accommodate prefilter tracks, when required, in 2" or 4". The addition of a prefilter extends the life of the HEPA filter downstream. HEPA housings with prefilters (HHP) are available in many different sizes and configurations to meet your air flow requirements. HEPA housings are available as either a Side-loading or End-loading configuration for use as modular built-up banks and as installation orientation requires. HEPA housings
accommodate filters of different flow rates and efficiencies.

Equipment Selection

The series HEPA assembly is designed for commercial and industrial duty operation. Consider the HHP for the following:
• Remove fresh air contaminants such as dust, pollen, animal dander, soot, liquid droplets, and other airborne particles.
• Reduce make-up air costs by removing particulates and recirculating purified air.
• Up to 2,000 cfm 99.999% efficiency, and 24" x 24" x 12" filters available.

HH and HHP Features

• Durable 16-gauge galvanized steel housing, painted carbon steel, or 304 stainless steel.
• Quick entry, hinged side access doors on each side of housing to simplify filter installation and change-out. Optional bolted doors are available for space-limited installations.
• Foam gasket on doors to prevent leakage.
• Modularly designed with nominal 500 fpm face velocity compatible with most air handling and particulate filtration equipment.
• Optional match-up transitions and fans for special applications.
• Accommodates all 24" x 24" x 12" nominal gasket seal filters.
• Bolt lock clamping mechanism is standard with crank lock mechanism option available.
• Weathercap for outside installations optional.
• Differential pressure gauges supplied, installed or loose, for field installation.
• HHP has built-in 2" or 4" prefilter track. Other prefilter depths are available.

End-Loading HEPA Housings

• Are available. Contact your local agent or the factory to discuss your specific requirements.
• Can accommodate 2" and 4" prefilters.

HEPA Airflow

HEPA Housing Dimensions Chart

HEPA Prefilter Dimensions Chart

 

Safety Message

Activated carbon preferentially removes oxygen from air. In closed or partially closed containers and vessels, oxygen depletion may reach hazardous levels. If workers are to enter a vessel containing carbon, appropriate sampling and work procedures for potentially low oxygen spaces should be followed, including all applicable Federal and State requirements.

Limitations of Liability

Notwithstanding any provision to the contrary herein, in no event shall Supplier or its contractors or suppliers of any tier be liable to Purchaser for any indirect, special, consequential, incidental or punitive damages as a result of a breach of any provision hereunder or for any other claim of any kind arising out of or relating to this document, whether in contract, in tort (including without limitation, negligence or strict liability), indemnification or otherwise. Notwithstanding any provision to the contrary herein, for all losses, damages, liabilities or expenses (including attorney’s fees and costs), whether for indemnity or negligence, including errors, omissions or other acts, or willful misconduct, or based in contract, warranty (including any costs and fees for repairing, replacing or re-performing services or curing a breach hereof), or for any other cause of action (individually, a “Claim”; collectively, “Claims”), Supplier’s liability, including the liability of its insurers, employees, agents, directors, and officers and all other persons for whom Supplier is legally responsible, shall not, to the maximum extent permitted by law, exceed in the cumulative aggregate with respect to all Claims arising out of or related to this document, the total amount of compensation paid to Supplier hereunder. All Claims of whatsoever nature shall be deemed waived unless made in writing within forty-five (45) days of the occurrence giving rise to the Claim.

Warranty Disclaimer

Calgon Carbon Corporation warrants that the HEPA Filter Housings will be free from defects in materials and workmanship for a period of 90 days following the date of purchase. In the event of a breach of this warranty, Calgon Carbon Corporation will, in its discretion, repair or replace any defective parts or the complete unit during the warranty period. This warranty does not apply to defects caused by (i) normal wear and tear, (ii) accident, disaster or event of force majeure, (iii) misuse, fault or negligence of or by Buyer, (iv) use of HEPA Filter Housings in a manner for which it is not designed, (v) external causes such as, but not limited to, power failure or electrical power surges, or (vi) improper storage and handling of the HEPA Filter Housings. EXCEPT AS EXPRESSLY PROVIDED IN THIS WARRANTY STATEMENT, CALGON CARBON CORPORATION DISCLAIMS ALL OTHER WARRANTIES, WHETHER STATUTORY, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CALGON CARBON CORPORATION DOES NOT WARRANT THAT THE HEPA FILTER HOUSINGS ARE ERROR-FREE OR WILL ACCOMPLISH ANY PARTICULAR RESULT. ANY ADVICE OR ASSISTANCE FURNISHED BY CALGON CARBON CORPORATION IN RELATION TO THE HEPA FILTER HOUSINGS PROVIDED FOR HEREUNDER SHALL NOT GIVE RISE TO ANY WARRANTY OR GUARANTEE OF ANY KIND. THIS WARRANTY WILL TAKE PRECEDENCE OVER ANY AND ALL OTHER WARRANTIES UNLESS SPECIFICALLY DISCLAIMED AND REFERENCED BY CALGON CARBON CORPORATION.

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GA Drawings HH

GA Drawings HHP