WATER COOLED 5 TO 40 TONS

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Water Cooled Portable Chillers 5 to 40 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.

Water cooled liquid chillers use a plant water supply source (tower water, city water, or well water) to dissipate process heat. Major benefits to water-cooled units are less capital expense and less maintenance.

FEATURES 5 TO 40 TON UNITS

REFRIGERANT CIRCUITS:
• Scroll compressors
• Shell-in-tube water-cooled condenser
• Refrigerant sight glass with moisture indicator
• Filter-drier
• Liquid line solenoid valve
• Thermostatic expansion valve
• Brazed plate evaporator

COOLANT CIRCUIT:
• High Flow Centrifugal pump
• Large capacity insulated non-ferrous reservoir
• Reservoir level sight glass
• Automatic water make-up system
• Standard NPT process fittings

PRESSURE GAUGES:
• Refrigerant high pressure
• Refrigerant low pressure
• Coolant pressure

ELECTRICAL:
• Process pump motor starter
• Compressor motor contactor
• Fused transformer
• Nema rated electrical cabinet
• Power entry terminal block

SYSTEM LIMIT DEVICES:
• High pressure limit
• Low pressure limit
• Coolant freezestat
• Process pump motor overload
• Internal compressor overload
• Control circuit fuse

WARRANTIES:
• 1 year on parts and labor

CONTROLLER 5 TO 40 TON UNITS

M1 Series (standard instrument)
• 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 Temperature
display window
• Machine Status with Compressor and
Capacity Control indicating lights
• Basic Machine Diagnostics
with Refrigeration
Fault indicating light

ALL MODELS WATER COOLED, HERMETIC SCROLL COMPRESSOR, AND USE STAINLESS STEEL CONSTRUCTED CENTRIFUGAL PUMPS. 5 TO 10 TON UNITS HAVE 25 GALLON HOLDING TANK AND 15 TO 40 TON UNITS HAVE 65 GALLON HOLDING TANK – ALL ARE STANDARD WITH TANK LID – DIMESIONS ARE HEIGHT X WIDTH X DEPTH

MODEL CAPACITY REFRIDGERANT NEEDED CONDENSOR GPM CITY/TOWER REQUIRED GPM (3-PHASE) FL AMPS 230V / 460V CONNECTIONS DIMENSIONS WEIGHT
MW-5 5 TONS R410A 8 / 15 13 25 @ 230V / 12.5 @ 460V 1 1/4″ NPT 52″ X 24″ X 62″ 450 LBS
MW-7.5 7.5 TONS R410A 12 / 23 22 31 @ 230V / 16 @ 460V 1 1/4″ NPT 52″ X 24″ X 62″ 525 LBS
MW-10 10 TONS R410A 15 / 30 28 43 @ 230V / 22 @ 460V 1 1/4″ NPT 52″ X 24″ X 62″ 545 LBS
MW-15 15 TONS R410A 23 / 45 36 60 @ 230V / 30 @ 460V 2″ NPT 52″ X 24″ X 70″ 845 LBS
MW-20 20 TONS R410A 30 / 60 47 84 @ 230V / 42 @ 460V 2″ NPT 52″ X 24″ X 70″ 885 LBS
MW-25 25 TONS R407C 38 / 75 60 104 @ 230V / 52 @ 460V 2 1/2″ NPT 57″ X 29″ X 70″ 1040 LBS
MW-30 30 TONS R407C 45 / 90 72 120 @ 230V / 60 @ 460V 2 1/2″ NPT 57″ X 29″ X 70″ 1100 LBS
MW-40 40 TONS R407C 60 / 120 101 156 @ 230V / 78 @ 460V 2 1/2″ NPT 57″ X 36″ X 84″ 1200 LBS