Unit Description

Series 79 counter-flow heat exchangers are modular in design to be field-erected for air flows to 100,000 CFM at temperatures to 200°F. Individual modules handle from 100 to 14,000 CFM.

The heat transfer matrix consists of formed and folded 8-mil thick aluminum with truncated dimples formed into the plates to effect plate spacing that can be varied separately for each flow stream. Variable plate spacing allows maximum performance for each application.

The ends are sealed with refractory cement, to create a heat exchanger with virtually no air leakage between air streams.

Series 79 heat-exchangers have high sensible efficiency, low maintenance, and low cost and are the most compact plate-style heat-exchanger available.

Spec

• 8-mil thick, 1100-alloy aluminum plates
• Galvanized-steel casing
• Counter-flow air streams
• Variable plate-spacing
• Condensate connection
• Designed to be incorporated into packaged energy-recovery systems
  
  Optional Features:
• Corrosion-resistant coating
• All-stainless-steel construction
• All-aluminum construction
• Semi-automatic water-wash
• Automatic defrost systems
• 10-mil thick plates
• Face and by-pass for temperature control
• Operation to 400°F
• Outside-air hood with birdscreen and filters

Applications

• Energy Recovery 
• Commercial 
• Oxidizer 
• Painting Operations 
• Process Heating 

Building Types

• Industrial Plants
• Transportation
• Bus/Parking Garage
• Rail Refueling/Railroads