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

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

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

6. ECP Series 220-1000 SCFM (Supplemented with HiRoss 5-175 SCFM) Non-cycling design Built in Filtration Tube and Shell Exchangers (Low Pressure Drop) Flood Level Control

7. ECP Series Controls 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 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

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

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

10. SC Plus Series 100-3000 SCFM Cycling Dryer Built in Filtration Patented Design Tube and Shell Exchangers (Low Pressure Drop) Flood Level Control Next Generation Controls

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

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

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

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

15. Variable Speed Drive 1200-25,000 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!!!!

16. Refrigerant Flow Air Flow

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

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

19. 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.

20. 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

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

22. 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).

23. 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.

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

25. SC Plus Controller On Board Diagnostics / USB Ready