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EVAPCO, INC.

EVAPCO, INC. Evaporative Condensers . Evaporative Condensers. Types of Condensers:. Induced Draft Forced Draft. Evaporative Condensers. Types of Condensers:. Air Flow. Induced Draft Forced Draft. Air Flow / Sound. Sound. Air Flow.

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EVAPCO, INC.

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  1. EVAPCO, INC. Evaporative Condensers

  2. Evaporative Condensers Types of Condensers: Induced Draft Forced Draft

  3. Evaporative Condensers Types of Condensers: Air Flow Induced Draft Forced Draft Air Flow / Sound Sound Air Flow

  4. Evaporative Condensers Forced Draft PMC-E: Axial Fan LSCB: Centrifugal Fan LRC: Low Profile Centrifugal Fan Types of Condensers: • Induced Draft • ATC-E: Axial Fan • C-ATC: Containerized

  5. Innovative Product Features Superior Design • Superior Materials of Construction • IBC Compliance to 1.0g or 5.12g • Performance Design • Coil Design • Water Distribution Systems • NEW ZMII Spray Nozzles • Ease of Rigging and Maintenance • Low Sound Options • GREEN Environmental Designs

  6. EXCLUSIVE THERMAL-PAK® COIL EVAPCO’S Patented Thermal-Pak® Coil Design Provides as much as 20% More Surface Area per Plan Area Than Any Other Design.

  7. EXCLUSIVE THERMAL-PAK® COIL Patent Granted 1988 No. 4,755,331

  8. EXCLUSIVE THERMAL-PAK® COIL Superior Performance Achieved by • Maximizing Effective TubeSurface Area • Lowering Air Pressure Drop • Increasing Spray Water Flow

  9. EXCLUSIVE THERMAL-PAK® COIL Next Generation – Thermal Pak II

  10. THERMAL-PAK® II COIL Design Features • Reduction in Refrigerant Charge • Reduction in Operating Weight • Reduction in Coil Volume • ZERO Performance Loss

  11. THERMAL-PAK® II COIL Design Features • Example - PMC-887E • Thermal Pak I • 1,200 lbs • 133 FT3 • 19,372 lbs • Thermal Pak II • 870 lbs • 119 FT3 • 17,464 lbs

  12. Superior Design Standard Material of Construction • G-235 Hot-Dip Galvanized Steel • PVC Water Distribution • PVC Drift Eliminators • PVC Inlet Louvers • Stainless Steel Strainers • Leak-Free Basins

  13. Materials of Construction G-235 Galvanized Steel Construction • Heaviest Mill Galvanizing Available • Fewer Casing Panels • Greater Structural Integrity Type 304 Stainless Steel (Optional) • Superior level of corrosion protection • Stainless Steel Coil, Basin, and Casing Options • Greatest Structural Integrity in Corrosive Environments

  14. Materials of Construction PVC Water Distribution System • Corrosion-free Spray Header & Nozzles • Threaded Nozzles Eliminate Troublesome “Rubber Grommets” • Threaded End Caps

  15. NEW CONDENSER DESIGN FEATURES • Heavy Duty ABS Plastic • Threaded Design • Eliminates Grommets • Installed on 24” Centers • Up to 75% Fewer Nozzles Required Fixed Position Nozzle

  16. Fixed Position Nozzle Larger Diameter Opening 1-5/16” vs. 1” Larger Clearance for Debris 1-1/2” vs. 5/16”

  17. X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Example - PMC-887E Old Style ZM II Nozzle • 27 Nozzles • 108 Nozzles 75% Fewer Nozzles!

  18. Fixed Position Nozzle • Retrofit Kits Available for ALL EVAPCO Condensers Manufactured After 1986 • Retrofits Available for MOST COMPETITOR’S Models (i.e. BAC & IMECO) • Contact Your Sales Representative For Details

  19. Materials of Construction PVC Drift Eliminators • Superior Drift Control • Drift Rate Less Than .001% to .002% of Recirculated Water Rate • Lightweight, Easy to Handle Sections • PVC Design Eliminates Corrosion

  20. Materials of Construction Stainless Steel Strainers • Corrosion-free • Eliminates ExpensiveMaintenance Causedby “Corroded” and“Collapsed” Galvanized Strainers

  21. Materials of Construction Leak-Free Basins • Double-Break Flange • Nut & Bolt Construction • Integral Compression Shim Sealer • Internal Sealant

  22. EVAPCO, INC. Induced Draft Condensers

  23. INDUCED DRAFT CONDENSERS ATC-E C-ATC

  24. INDUCED DRAFT CONDENSERS IBC 2006 Compliant Construction as standard!

  25. INDUCED DRAFT CONDENSERS • What is IBC? • The International Building Code requires that evaporative cooling equipment must meet the same seismic or wind load forces as the building to which they are attached • What does EVAPCO offer? • Standard structural design: < 1.0g seismic or 60psf wind loads • Upgraded structural design: >1.0g seismic or 60psf wind loads

  26. INDUCED DRAFT FEATURES Superior Drive System • Extruded Aluminum Fan • Aluminum Alloy Sheaves • Heavy Duty Pillow Block Bearings (Rated L10 Life of 75,000 - 135,000 Hrs) • Polished Steel Shaft • Corrosion Protected Bushings • Totally Enclosed Fan Motor

  27. INDUCED DRAFT FEATURES Easy Rig Field Seam • Self guiding channels improve quality of field seam • to help eliminating leaks • Reduced installation costs • Easy to Install ATC-E Shown

  28. ATC-E Evaporative Condensers ATC-E • Axial Fan Design • 181 Models • ATC-50E to ATC-3714E • IBC 2006 Compliant Construction as standard

  29. ATC-E Evaporative Condensers • Easiest Condenser to Maintain • Requires Less Maintenance • Largest Available Capacity 967 Nominal Tons in a Single Cell 3,714 Nominal Tons in a Single Unit • Low Recirculation Potential • Super Low Sound Fan Capabilities • Innovative Design Features

  30. ATC-E FEATURES WST Inlet Louvers • Developed with CFD and CAD Software • Patent Pending Technology

  31. ATC-E Features WST Inlet Louvers • Galvanized or Stainless Steel Frame • Quick Release Mechanism

  32. ATC-E Features Accessibility - Cold Water Basin • Service Can Be Performedfrom Outside Unit • Float Valve Adjustment • Remove & Clean SSTStrainers • Clean Pan Bottom

  33. ATC-E Features Accessibility - Cold Water Basin • “Clean Basin” Design with Sloped Pan Bottom for Ease of Cleaning

  34. ATC-E Features Low Maintenance Water Distribution System • No Service Necessary from Fan Deck • Thermal-Pak® Coil Provides Safe Working Platform • ZM Nozzles • Threaded End Caps for Cleaning

  35. ATC-E Features Simplified Maintenance • Optional Ladder Package Fans and Motors Positioned for Easy Access

  36. ATC-E Features Simplified Maintenance • Optional Access Ladder • Optional Service Platform Fans and Motors Positioned for Easy Access

  37. ATC-E Features Simplified Maintenance • Optional Access Ladder • Optional Service Platform • Optional Motor Davit Fans and Motors Positioned for Easy Access

  38. ATC-E Features Maintenance - Mechanical Drive System 4, 8-1/2 & 17 Ft. Wide Models • Externally Mounted Totally Enclosed Motor • Power-Band AdjustmentPerformed from Outside • Bearing Lubrication Lines Extended to Outside • Large Hinged Access Door with Quick Release Mechanism

  39. ATC-E Features Maintenance - Mechanical Drive System • Easy Belt Adjustment • Easy Bearing Lubrication • All Routine Maintenance is Performed from the Outside 12 & 24 Ft. Wide Models

  40. ATC-E Features Maintenance - Mechanical Drive System • Unique Locking Mechanism May Be Released Without Tools • Locking Mechanism Designed to be Used to Adjust Belt Tension 12 & 24 Ft. Wide Models

  41. ATC-E Features Maintenance - Mechanical Drive System • Base Swings to Outside of Unit Through Access Door • No Need to Wade in Water to Perform Maintenance or Remove Motor 12 & 24 Ft. Wide Models

  42. ATC-E EVAPORATIVE CONDENSERS SSHHHHHH…….

  43. ATC-E EVAPORATIVE CONDENSERS Low Sound Solutions End User Benefits Four Low Sound Options: • Super Low Sound Fan • Low Sound Fan • Fan Discharge Attenuation • Water Silencer • Prevent Neighbor Complaints • Avoid Potential Legal Issues • Safer Working Environment

  44. ATC-E EVAPORATIVE CONDENSERS Super Low Sound Fan • Extremely wide chord blade • One piece molded construction • High efficiency axial propeller • No loss of thermal performance 9-15 dB(A) Reduction

  45. ATC-E EVAPORATIVE CONDENSERS Low Sound Fan • 12’ & 24’ wide models • Wide chord blade design • Extruded Aluminum blade • High efficiency axial propeller • Minimal Impact on Thermal Performance 4-7 dB(A) Reduction

  46. ATC-E EVAPORATIVE CONDENSERS Fan Discharge Attenuation • Can be used with Standard fan or with Low Sound Fan option • Constructed of G-235 Galvanized (Stainless Steel optional) • Includes insulated walls • Minimal impact on thermal performance Up to 10 dB(A) Reduction

  47. ATC-E EVAPORATIVE CONDENSERS Water Silencer • Reduces the Noise of Falling Water • Constructed of Lightweight PVC Sections • Easily Removed for Access to Basin Area • Prevent Louver Ice Buildup in Cold Weather • No Loss of Thermal Performance Up to 7 dB(A) Reduction

  48. Induced Draft Features IBC 2006

  49. EVAPCO, INC. Induced Draft Condensers

  50. C-ATC Evaporative Condenser C-ATC • Axial Fan Design • 24 Models • C-ATC-181 to C-ATC-504 • All the benefits of the ATC at a fraction of the ocean freight!

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