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ENGINEERING YOUR SUCCESS.

PDF Market and Sales Meeting. Refrigerated Dryers. ENGINEERING YOUR SUCCESS. Core Products. ECP Non-Cycling (Supplemented with HiRoss 5-175 SCFM) SC Plus Cycling SC Plus Magnum Variable Speed Drive. Specialty Products. PET High Pressure (SC Platform) LFG (E Series Platform) (GES???)

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ENGINEERING YOUR SUCCESS.

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  1. PDF Market and Sales Meeting Refrigerated Dryers ENGINEERING YOUR SUCCESS.

  2. Core Products • ECP Non-Cycling • (Supplemented with HiRoss 5-175 SCFM) • SC Plus Cycling • SC Plus Magnum • Variable Speed Drive

  3. Specialty Products • PET High Pressure (SC Platform) • LFG (E Series Platform) (GES???) • Gas Coolers (SC Plus Platform) • Ammonia Based Refrigeration Systems

  4. Airtek Application Range • 5-25,000 SCFM • 3-700 PSI pressure ratings

  5. ECP Series220-1000 SCFM • (Supplemented with HiRoss 5-175 SCFM) • Non-cycling design • Built in Filtration • Tube and Shell Exchangers (Low Pressure Drop) • Flood Level Control

  6. Power “On” Light Indicates power applied to unit Dryer Run Light Indicates dryer is in “Run” mode High Evaporator Temperature Light Indicates possible problem with dryer. Evap temp > 55ºF ECP SeriesControls • High/ Low Refrigerant Shut Down • Indicates dryer shutdown on High or Low Refrigerant Pressure • Start/ Stop Button • Turns Dryer On and Off • Demand Drain Control • Drain Alarm • Drain Open Indication

  7. ECP Schematic Grade 10 Filter (95%@ .3 to .6 um) 3 um absolute .5 PSID Maintain Superheat 15-25F above Dew point Patented Flood Level Control False Loader

  8. CONVENTIONAL 100 60F POWER COST % of total KW Dew Point 35F 0 LOAD % 100 0 LOAD % 100 ECP Performance

  9. SC Plus Series100-3000 SCFM • Cycling Dryer • Built in Filtration • Patented Design • Tube and Shell Exchangers (Low Pressure Drop) • Flood Level Control • Next Generation Controls

  10. SC Plus Patented System Patented Dew Point Sensor AIR SIDE Patented Unloading System

  11. SC Plus Series Refrigerated Air Dryers Optional Control Center SC/CT 400 to SC/CT 25,000 Demonstration at Break

  12. $$$ Air Quality SC Plus Performance CONVENTIONAL 100 60F POWER COST % of total KW SCP Dew Point 35F 0 LOAD % 100 0 LOAD % 100

  13. MAGNUM 4000-25,000 SCFM Cold Coalescer Patented Dew Point Sensor and Control Center Refrigeration Surge Tank Flooded Shell Patented Flood Level Control Unloading Valves

  14. Variable Speed Drive1200-25,000 SCFM • The Next Generation • Turndown to as low as 17% • Multi-stage unloading • Soft start • Superior dew point compared to mass • Simplified refrigeration circuit • Capitalize on patented air system • No cycle limits • Redundancy capabilities • Built in Filtration 500 + Units in Operation!!!!

  15. Air Flow Refrigerant Flow

  16. Energy CONVENTIONAL 100 VSD/Mass POWER COST % of total KW SCP 0 100 LOAD %

  17. Performance PERFORMANCE!!! Air Quality 60F Dew Point 35F 0 100 LOAD %

  18. Energy efficiency • The highest and most consistent cost associated with operating a compressed air system is electrical energy. Reducing the amount of energy used can make a significant contribution to a company’s profitability. • With that in mind, the domnick hunter DRV Series is designed to be the most energy efficient dryer available.

  19. Control Center – Standard on Models 4000 and larger Optional on Models 400 and Larger • Mode • Auto run • Full digital display • Function set switch • Alarm reset switch • Display values switch • Alarm log switch • Flow schematic with active indicators • Load capacity meter • Drain test switch

  20. Tube & Shell Heat Exchangers High Efficiency, Non-Fouling • Assures Constant Dew point • Eliminates Flow Restrictions • Minimal Pressure Drop • Requires Little if any Maintenance • Simple and Reliable • Time Proven • Eliminates Evaporator Hot Spots Grooved Tube Sheets • Each Tube Sheet Hole Has Precision Milled Grooves • Leak Proof Joints • Greater Mechanical Strength

  21. Patented Anti-Flood Back Control The Flood Level Control Evaporator • Increases dryer efficiency by doubling the effective surface area of the main evaporator. • Protects the compressor from refrigerant “flood back” (a major cause of compressor failure). • Ensures proper oil return to the compressor (another major cause of compressor failure).

  22. SC Plus • New Controller • Displays in English or Metric • Multi-Colored Load Indicator Shows Percentage of Inlet Load • Text Display Shows Sensor values, Operating Status, and Alarm Messages • Optional Sensor Package Displays Refrigeration Suction and Discharge Pressure, and Inlet Temperature.

  23. SC Plus Controller • Can be used in multi-brands!

  24. SC Plus Controller • On Board Diagnostics / USB Ready

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