Air Cooled Portable Chillers 1/4 to 1.5 Tons
Process liquid chillers are designed to circulate a fluid medium (typically water, or a water-glycol solution) through a process application for cooling and can supply temperatures between 20° to 65°F. These units can service a single or multiple cooling points, and are designed to be moved between process applications as the need requires. Generally, portable liquid chillers are offered in capacities from ¼ to 40 tons.
Air-cooled liquid chillers use ambient air to dissipate process heat. These units efficiently run in plant air temperatures between 60° to 95°F. Major benefits to air-cooled units are heat recovery (for supplemental heating), exhaust air ducting (for plant ventilation), and less operating expense.
FEATURES 1/4 TO 1.5 TON UNITS
FRAME CONSTRUCTION:
• Stainless steel sheet metal
• Lift-off top
• Compact physical size
• Castors – for portability
REFRIGERANT CIRCUITS:
• Hermetic compressors
• Air-cooled condenser with finned tubes
• Propeller fan(s) induced air flow
• Refrigerant sight glass with moisture indicator
• Filter-drier
• Liquid line solenoid valve
• Thermostatic expansion valve
• Coaxial evaporator
COOLANT CIRCUIT:
• Brass vane pump
• Large capacity insulated non-ferrous reservoir
(no tank lid offered on this model).
• Reservoir level sight glass
• Standard NPT process fittings
ELECTRICAL:
• Process pump motor starter
• Compressor motor contactor
• Fused transformer
• Nema rated electrical cabinet
• Power entry terminal block
• Factory installed 10′ power cord
SYSTEM LIMIT DEVICES:
• High pressure limit
• Low pressure limit
• Coolant freezestat
• Internal compressor overload
• Control circuit fuse
WARRANTIES:
• 1 year on parts and labor
1/4 Ton to 1.5 Ton Unit Pictured Below
2 Ton to 4 Ton Unit Pictured Below
CONTROLLER 1/4 TO 1.5 TON UNITS
• Continuous To Process temperature display
• Selectable Setpoint temperature display
• Illuminate ON/OFF power switch
• Soft touch Setpoint selection keys
• Bright and easy-to-read LCD emperature display
• Machine Status with Compressor and Capacity
Control indicating lights
• Basic Machine Diagnostics with Refrigeration Fault
indicating light
OPTIONS
REFRIGERANT CIRCUIT:
• Compressor CPR valve (for setpoints above 65°F)
COOLANT CIRCUIT:
• Overhead piping kit : factory or field installed
• No reservoir tank for gravity return applications
• Low flow bypass valve : manual or automatic
• Process line shut-off valves
• Larger process pumps
SYSTEM SAFETY DEVICES:
• Audible alarm
• Visual / audible alarm
beacon
WARRANTIES:
• Extended compressor
warranty
ALL UNITS ARE FAN COOLED, USE BRASS CONSTRUCTED POSITIVE DISPLACEMENT PUMPS, HAVE A 4 GALLON HOLDING TANK CAPACITY WITH TANK LID
MODEL | CAPACITY | COMPRESSOR HP | REFRIDGERANT | PUMP HP | GPM | PSI | (SINGLE PHASE) AMPS 115V / 230V | CONNECTIONS | DIMENSIONS | WEIGHT |
CF.25A | .29 TONS | .25 | 134A | 1/3 | .7 | 60 | 13 @ 115V / 230V NOT AVAILABLE | 1/2″ NPT | 33″ X 18″ X 24″ | 220 LBS |
CF.33A | .39 TONS | .33 | 134A | 1/3 | .9 | 60 | 15 @ 115V / 230V NOT AVAILABLE | 1/2″ NPT | 33″ X 18″ X 24″ | 220 LBS |
CF.5A | .50 TONS | .50 | 134A | 1/3 | 1.2 | 60 | 17 @ 115V / 9 @ 230V | 1/2″ NPT | 33″ X 18″ X 24″ | 220 LBS |
CF.75A | .75 TONS | .75 | 134A | 1/3 | 1.8 | 60 | 21 @ 115V / 11 @ 230V | 1/2″ NPT | 33″ X 18″ X 24″ | 265 LBS |
CF-1A | 1 TONS | 1 | 134A | 1/2 | 2.4 | 60 | 29 @ 115V / 15 @ 230V | 1/2″ NPT | 37″ X 19″ X 25″ | 345 LBS |
CF-1.5A | 1.5 TONS | 1.5 | 134A | 1/2 | 3.6 | 60 | 115V NOT AVAILABLE / 20 @ 230V | 1/2″ NPT | 37″ X 19″ X 25″ | 350 LBS |