Technovation Systems, Inc.

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EEF
Series 1000
2000 Series
3000 Series
Engineering Data

HEPA AND PRE-HEPA FILTERS

TECHNOVATION NO LONGER MANUFACTURERS THE FILTERS AND OTHER PRODUCTS IN THIS WEBSITE.

WE DO HOWEVER, PROVIDE CONSULTING SERVICES FOR CLEANROOM DESIGN AND OTHER CONTAMINATION CONTROL DESIGN.

THE FILTERS ARE NOW MANUFACTURED BY OUR LICENSEES AND TECHNOVATION IS AN AUTHORIZED DEALER AND RESELLER OF THESE PRODUCTS WHICH ARE IN THE MOST PART EQUIVALENT TO OUR PREVIOUS PRODUCTS. PLEASE CONTACT US AT 804-342-8987 OR office@technovation.org FOR MORE INFORMATION.

THIS SITE IS BEING MAINTAINED ONLY FOR INFORMATION PURPOSES FOR PRIOR CUSTOMERS OF OUR BIOPLUS® FILTER UNITS. MUCH OF THE INFORMATION ON THIS SITE IS NO LONGER APPLICABLE DUE TO THE CHANGE IN OUR STATUS.

HEPA (99.97% @ 0.3Um): Series 1000

Pre HEPA (99.9% @ 0.3 UM): Series 2000 and 3000

Engineering/Application Data
 

Click for a larger Picture
(Printable Version- )

ALSO SEE TYPICAL SECTION FOR CLASS 1 ROOM BELOW

BIO PLUS® In Duct Filters provide the following benefits:

  • Ultra Low Energy Consumption - Lowest pressure drop in the industry
  • Bactericidal - Lower Bioburden cleanrooms - (see Downloads)
  • Lower Maintenance Costs - Three times longer life than conventional HEPA's.
  • Protect terminal cleanroom filters - This is essential since HVAC systems can introduce contamination, which can clog or damage terminal filters. With EEF In Duct Filters, terminal filters should never require replacement or maintenance. Only the In Duct EEF filter needs replacement - cleanroom not contaminated during filter change.
  • Enable 99.999999 % system filtration efficiency - double HEPA filtration possible due to the lower pressure drop of the primary BIO PLUS® filters. This eliminates the need for ULPA or better filters.
  • No terminals required for ISO Class 6 and above - The BIO PLUS® filters provide the necessary filtration for such applications. Only blank ceiling diffusers are required for these applications.
  • Lower Energy Consumption - Unlike FFUs, they enable Flowrate/Ceiling Coverage independence - Higher performance at lower airflow rates. Also enables double HEPA filtration which in turn also enables lower airflow rates. (See Energy Efficient Design ppt)
  • Eliminate need for expensive customized air-handlers with customized HEPA/ULPA filters and customized coil velocities.
  • Eliminate potentially leaky and expensive plenums.
  • Lower noise - due to high quality 3 phase efficient industrial motors - located away from the cleanroom ceiling.
  • Prime air mover - Our fan powered units provide all the power needed for the cleanroom airflow. No booster fans required as in the case of FFUs.
  • Filters replaced externally - less down time and total protection of cleanroom processes and equipment.

BIO PLUS® filters are ETL listed in accordance to UL standards.

[Click Here for 3D Example of Cleanroom Distributed Air-handling]

(Larger Image)

(Printable Version- )

US patent 7,156,898B2, Jan 2007

 
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Last modified: February 05, 2010