Sterling SMC Series Portable/Packaged Chillers

SMC Series: 0.5 – 1.5 Hp Packaged Chiller

SMC Series Packaged Chiller by Sterling are specially engineered for small, demanding industrial applications. Each self-contained unit is designed for immediate hook-up and is ready to supply clean, cooling water at constant temperatures. A wide range of economical options are available to meet or exceed the demands of almost any application.

Control within +/- 2°F (1.1°C) is achieved using microprocessor based PID controls with autotuning capability. NEMA 1-style electrical enclosures, non-ferrous wetted surfaces, and all refrigerant safeties. In order to conserve valuable floor space, the PCA chillers offer a space-saving footprint of 20” wide x 26” deep.

Standard Features:

  • Leaving water temperature range 35°F to 65°F (1.6°C to 18.3°C)
  • 0.5 and 1.0 hp: hermetic reciprocating compressors
  • 1.5hp: Hermetic scroll compressor
  • Highly efficient tube-in-tube evaporators
  • Aluminum fin/copper tube condensers
  • Six (6) gallon (22.7 liter) polyethylene tank with external fill/drain sight glass
  • Non-ferrous piping
  • Regenerative turbine, horizontally mounted pump
  • Microprocessor based PID controller with autotuning and To Process and Set Point LED readout
  • Pressure-actuated process water bypass valve for system protection
  • To Process 2.5” (63 mm) diameter, dual scale liquid-filled water pressure gauge
  • Fully insulated refrigeration and process piping
  • HFC-134a refrigerant
  • NEMA 1 electrical enclosure
  • Fully insulated pump and evaporator
  • High and low refrigerant pressure safety switches
  • Hot gas bypass capacity control
  • Thermal expansion valve
  • Refrigerant sight glass and filter dryer
  • Ease of maintenance with multiple refrigeration access ports
  • 1 year warranty on parts

Optional Features:

  • Graphic display package:
    • Pump Status
    • Compressor Status
    • Refrigerant Pressures
    • Hot gas bypass Status
  • Increased operational capacity up to 75°F (23.9°C) with crankcase pressure regulating (CPR) valve
  • General audible/visual alarm package with silence button
  • Power cord (less plug)
  • External Y-Strainer (shipped separately)
  • Sight glass guard
  • 4-year extended compressor warranty (factory startup is required)

SMC Series: 2.0 – 3.5 Hp Air-Cooled Chillers

PS Series Air-Cooled Packaged Chillers provide 2.0 to 3.5 hp cooling capacities with very compact footprints. These chillers feature a unique enclosure design that simplifies service and maintenance and conserves valuable production floor space. Incorporate these chillers into your planned or existing production layout easily and effectively. All PS Series Packaged Chillers have an operating leaving water temperature range of 30°F to 65°F (-1°C to 18°C).

Standard Features:

  • Operating leaving water temperature range 30°F to 65°F (-1°C to 18°C)
  • Hot gas bypass capacity control
  • Scroll compressor
  • R-410a refrigerant
  • External fill/drain/sight glass
  • Valved Process water connections
  • Low Process water pressure switch
  • Non-ferrous piping
  • Hot gas bypass capacity control
  • Scroll compressor
  • Pressure-actuated Process water bypass valve for system protection
  • To Process 2.5” dual scale liquid-filled pressure gauge
  • Fully insulated refrigeration and process piping
  • High and low refrigerant pressure cut-outs
  • High compressor discharge temperature cut-out
  • High pressure spring-actuated refrigerant relief valve
  • Filter dryer, sight glass, balanced-port thermal expansion valve, refrigeration service access ports

Electrical Control Features:

  • Fully accessible NEMA 12 enclosure
  • Non-fused disconnect switch with MCP motor protection
  • Microprocessor-based PID auto-tuning controller with To Process and Set Point LED readout
  • Low and high process water temperature electronic cut-out switch with LCD display
  • Graphic control panel with status lights

Optional Features:

  • 380/3/50 or 575/3/60 operating voltage
  • Automatic water makeup valve
  • Process water sidestream 50μ filter w/ flowmeter
  • Audible and visual alarm for high and low water temperature, low water flow, and high and low refrigerant pressure
  • Compressor hour meter
  • RS232 or RS485 communications
  • UL-Labeled electrical subpanel
  • NEMA-12 control access window

Spare Parts:

Contact R-Cap today with your equipment’s Serial Number and we can provide you with correct spare parts guaranteed & certified manufacture made

Models available for Quickship:

Orders submitted before 11am CST will ship same business day in most cases for models below

SMC 0.5 – 1.5 HP PACKAGED CHILLER (SMC150)

  • Air Cooled
  • Water Temperature range 25-65 F (1.6 – 18.3 C)
  • 1.5 hp Hermetic Scroll Compressor
  • High and Low Refrigerant pressure safety switches
  • Hot gas bypass capacity control
  • High efficient tube-in-tube evaporators
  • 230/1/60

SMC150.230.STR


SMC 0.5 – 1.5 HP PACKAGED CHILLER (SMC100)

  • Air Cooled
  • Water Temperature range 25-65 F (1.6 – 18.3 C)
  • 1 hp Hermetic Scroll Compressor
  • High and Low Refrigerant pressure safety switches
  • Hot gas bypass capacity control
  • High efficient tube-in-tube evaporators
  • 230/1/60

SMC100.230.STR


SMC SERIES 2.0 – 3.5 HP PACKAGED CHILLER (SMC2)

  • Air Cooled
  • Operating leaving water temperature 30 – 65F (-1 to 18C)
  • 2 hp Scroll Compressor
  • 1 hp Pump
  • Hot gas bypass capacity control
  • High and low refrigerant pressure cut-outs
  • UL Certification
  • 230/3/60 Voltage

SMCA2.230.STR


SMC SERIES 2.0 – 3.5 HP PACKAGED CHILLER (SMC2)

  • Air Cooled
  • Operating leaving water temperature 30 – 65F (-1 to 18C)
  • 2 hp Scroll Compressor
  • 1 hp Pump
  • 460/3/60 Voltage
  • Hot gas bypass capacity control
  • High and low refrigerant pressure cut-outs
  • UL Certification

SMCA2.460.STR


SMC PACKAGED CHILLER (SMC 3.5 TON)

  • Air Cooled
  • Operating leaving water temperature 30 – 65F (-1 to 18C)
  • 1.5 hp Scroll Compressor
  • Hot gas bypass capacity control
  • High and low refrigerant pressure cut-outs
  • UL Certification

SMCA3.5.460.STR