Process Chillers and Cooling Systems for:
  • Laser
  • Machine Tool
  • Thermal Spray
  • Heat Treating
  • Plastics
  • EDM
  • Waterjet
  • Medical
  • Food
  • Paint & Finishing
  • Optical Coating
  • Optical Disc
  • Conveyors
  • Environmental Chambers
  • Metallizing
  • Proton Exchange Membrane
  • Automotive
  • Aerospace
  • Solar/Photovoltaic
  • Challenge Us!

Engineered Products: Central Chillers - Air Cooled

Central Chillers - Air Cooled

PCS offers central outdoor air cooled chiller systems ranging from 10 tons to 1000 tons. PCS strives to utilize market leading technology and standards for central chillers including:


  • Scroll or Screw Compressors
  • Staging and/or Unloading for Load Matching and Efficiency
  • Automatic compressor lead/lag switching
  • Environmentally Sound HFC Refrigerants including
    • R-410A (Puron) Refrigerant
    • R-134A Refrigerant
  • Microchannel Condensers
  • Electronic Expansion Valves (EXV’s) for precise control in all operating ranges
  • Industry-leading EER Values for Maximum Efficiency
  • Multiple Independent Refrigerant Circuits
  • Electronic thermal dispersion flow switch for freeze protection
  • Low ambient controls for operation down to -20°F
  • AeroAcoustic fans with permanently lubricated fan motor bearings

Controls & Electrical

  • ETL Certified Electrics
  • Advanced Microprocessor Controller
  • 24 VAC Control Power
  • 2-line, 24-character per line diagnostic display with keypad
  • Memory maintains last fifty alarms for display
  • Safeties (loss of refrigeration, reverse rotation, low chilled fluid temperature, low oil pressure, voltage imbalance, ground current, thermal overload, high pressure, electrical overload, loss of phase)
  • Remote chiller enable and alarm indication

Available Options

PCS tailors products to meet the specific, demanding requirements of numerous industries by offering optional features including:

  • Rotary Disconnect Switch
  • High Ambient Package for Demanding Temps and Increased Efficiency
  • Extended Parts and Labor Warranties (up to 4 years)
  • Sound Reduction Packages
  • Custom Air Filters & Hail Guards
  • International Availability and Support

Precise Cooling Solutions
PHONE: (847) 778-7639 | FAX: (847) 276-3311