Leading Edge Industrial & Commercial Ventilation Products
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SPECIFICATION

 
Model: VPCU
 
Description: Unit shall be factory assembled pollution control unit capable of significantly reducing smoke, grease, and odor from the exhaust air stream.

 
Certifications:  Unit shall be listed by ETL and conforms to UL710 in both US and Canada.

 
Construction:
Housing
The PCU housing is to be constructed of 430 SS of polish 2B or better. All metal in contact with the air-stream is to be constructed of 430SS. 1500°F Ceramic based gasket must be in place for all internal seams exposed to airflow. High temperature weatherproofing gasket must be used on all exterior seams.
 
Base
The base shall be constructed of galvanized steel for improved rigidity. Base shall be structurally reinforced to accommodate the filter assembly.
 
Pre-Filter Section
The pre filter section shall include 4 inch deep steel washable permanent filters. Filter frames and media shall be constructed of steel. Filters shall be arranged in a v-bank configuration to increase filter area and reduce static pressure. All filters shall be removable without the use of tools through side access doors with lift and turn latches. Filters are to be cleanable with a water hose and soapy water. The filters shall have a minimum average arrestance of 75% in accordance with ASHRAE 52.1-1992.
 
High Efficiency Filter Section
The phase two filters shall consist of 4 inch deep rigid cell extended surface filters. Filter cell sides shall be constructed of high strength, high impact polystyrene plastic for durability. Beverage board filter sides shall not be permitted. Filters shall be arranged in a v-bank configuration to increase filter area and reduce static pressure. All filters shall be removable without the use of tools through side access doors with lift and turn latches. Filters are to be rated MER14 minimum in accordance with ASRAE standard 52.2 and have a minimum average arrestance of 98% in accordance with ASHRAE 52.1-1992. High Efficiency module must be installed downstream of pre-filter module.
 
Odor Control Media Section (Optional)
The unit shall be provided with a 50% potassium permanganate 50% carbon blend media. The odor removal cartridges shall be encased in steel frames. The odor removal media shall be arranged in a v-bank configuration to increase filter area and reduce static pressure. All media shall be removable without the use of tools through side access doors with lift and turn latches. Odor control module must be installed downstream of High Efficiency module or HEPA module.
 
Product: Fan shall be model VPCU as manufactured by Ventilation Direct.