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The MW Series Central Chiller provides precise temperature control from an economically affordable and reliable unit. Perfect for plastic injection molding, blow molding, extrusion and other industrial applications.
The water-cooled condenser has removable caps and compressor suction/discharge valves for easy access and servicing. A brazed plate evaporator provides efficient heat exchange. The galvanized steel frame offers a sturdy construction.
Controlled by a mechanical thermostat, the MW Series central chiller includes a coolant flow switch, coolant freezestat, compressor motor overload protection, refrigerant high and low pressure switches, and a refrigerant pressure release valve for safety.
The 5 - 40 ton single zone, 20 - 80 ton dual zone, and 90 - 120 ton triple zone models are equipped with a braze plate evaporator. Shell and tube evaporators are on the 5 - 40 ton single zone, 100 - 120 ton dual zone, and 90 120 ton triple zone models. Condenser manifolds are on all dual and triple zone with single supply and return ports.
Hermetic scroll compressors on 5 - 30 ton single zone models and 20 - 60 dual zone models. Semi-Hermetic compressors used on 35 - 60 ton single zone models, 70 - 120 ton dual zone models, and 90 - 180 tone triple zone models. Dual and triple zone compressors are staged individually.
All single zone models are controlled by a mechanical thermostat. A microprocessor-based multi-zone thermostat controls all dual and triple zone chillers.
Water-cooled models are recommended where adequate condensing water supplies are available from tower or city water sources.
MW SERIES SPECIFICATIONS |
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5C | 7.5C | 10C | 15C | 20C | 25C | 30C | 35C | 40C | 50C | 60C | ||
COMPRESSOR | CAPACITY 1 | 5.5 | 9.1 | 11.5 | 15.0 | 19.0 | 25.0 | 30.0 | 36.0 | 40.0 | 49.8 | 57.6 |
QUANTITY | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | |
HP (each) | 5.0 | 7.5 | 10.0 | 15.0 | 10.0 | 13.0 | 15.0 | 35.0 | 40.0 | 50.0 | 60.0 | |
CONNECTION SIZE |
PROCESS | 1-1/4" | 1-1/4" | 1-1/4" | 2" | 2" | 2-1/2" | 2-1/2" | 2-1/2" | 2-1/2" | 3" | 3" |
CONDENSING | 3/4" | 1" | 1" | 1-1/4" | 1-1/4" | 1-1/2" | 2" | 2" | 3" | 3" | 3" | |
WATER FLOW REQUIREMENTS (GPM) |
PROCESS | 13 | 22 | 28 | 36 | 47 | 60 | 72 | 86 | 101 | 120 | 138 |
CITY 2 | 9 | 15 | 18 | 23 | 29 | 38 | 45 | 54 | 63 | 75 | 87 | |
TOWER 3 | 18 | 30 | 36 | 45 | 58 | 75 | 90 | 108 | 126 | 149 | 173 | |
AMPERAGE 4 | 230/3/60 | 22 | 31 | 43 | 56 | 66 | 83 | 94 | 107 | 142 | 180 | 224 |
460/3/60 | 10 | 16 | 22 | 28 | 33 | 42 | 47 | 54 | 71 | 90 | 112 | |
575/3/60 | 8 | 13 | 17 | 25 | 28 | 34 | 39 | 43 | 57 | 75 | 80 | |
REFRIGERANT (Type HCFC) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
22 |
22 | |
DIMENSIONS |
HEIGHT |
52" | 52" | 52" | 52" | 52" | 57" | 57" | 57" | 57" | 57" |
57" |
WIDTH | 24" | 24" | 24" | 54" | 24" | 29" | 29" | 29" | 36" | 36" | 36" | |
DEPTH | 62" | 62" | 62" | 70" | 70" | 70" | 70" | 84" | 84" | 84" | 84" | |
WEIGHT (Shipping) | 450 lbs | 525 lbs | 545 lbs | 845 lbs | 885 lbs | 1040 lbs | 1100 lbs | 1150 lbs | 1200 lbs | 1300 lbs | 1400 lbs |
MW SERIES SPECIFICATIONS |
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20CC | 30CC | 40CC | 50CC | 60CC | 70CC | 80CC | 100CC | 120CC | ||
COMPRESSOR | CAPACITY 1 | 23.0 | 30.0 | 38.0 | 60.0 | 60.0 | 70.0 | 80.0 | 100.0 | 115.2 |
QUANTITY | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
HP (each) | 10.0 | 15.0 | 10.0 | 15.0 | 15.0 | 35.0 | 40.0 | 50.0 | 60.0 | |
CONNECTION SIZE |
PROCESS | 2" | 2-1/2" | 2-1/2" | 3" | 3" | 4" | 4" | 4" | 4" |
CONDENSING | 1-1/2" | 3" | 3" | 3" | 3" | 3" | 3" | 4" | 4" | |
WATER FLOW REQUIREMENTS (GPM) |
PROCESS | 55 | 72 | 96 | 144 | 144 | 168 | 192 | 240 | 277 |
CITY 2 | 36 | 45 | 57 | 75 | 90 | 105 | 120 | 150 | 173 | |
TOWER 3 | 72 | 90 | 115 | 180 | 150 | 210 | 240 | 300 | 346 | |
AMPERAGE 4 | 230/3/60 | 85 | 113 | 152 | 195 | 232 | 214 | 284 | 360 | 448 |
460/3/60 | 43 | 56 | 76 | 98 | 117 | 107 | 142 | 180 | 224 | |
575/3/60 | 34 | 46 | 53 | 68 | 75 | 86 | 114 | 144 | 180 | |
REFRIGERANT (Type HCFC) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | |
DIMENSIONS |
HEIGHT |
57" | 57" | 57" | 57" | 57" | 57" | 57" | 70" | 70" |
WIDTH | 48" | 48" | 48" | 52" | 52" | 72" | 72" | 90" | 90" | |
DEPTH | 76" | 76" | 76" | 79" | 79" | 84" | 84" | 115"" | 115" | |
WEIGHT (Shipping) | 1200 lbs | 1800 lbs | 1900 lbs | 2350 lbs | 2350 lbs | 2500 lbs | 2600 lbs | 3450 lbs | 3700 lbs |
MW SERIES SPECIFICATIONS |
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105CCC | 120CCC | 150CCC | 180CCC | ||
COMPRESSOR | CAPACITY 1 | 103.0 | 120.0 | 149.5 | 172.8 |
QUANTITY | 3 | 3 | 3 | 3 | |
HP (each) | 35.0 | 40.0 | 50.0 | 60.0 | |
CONNECTION SIZE |
PROCESS | 4" | 4" | 6" | 6" |
CONDENSING | 4" | 6" | 6" | 6" | |
WATER FLOW REQUIREMENTS (GPM) |
PROCESS | 260 | 288 | 359 | 415 |
CITY 2 | 162 | 180 | 224 | 259 | |
TOWER 3 | 324 | 360 | 443 | 518 | |
AMPERAGE 4 | 230/3/60 | 321 | 426 | 540 | 672 |
460/3/60 | 161 | 213 | 270 | 336 | |
575/3/60 | 130 | 170 | 216 | 269 | |
REFRIGERANT (Type HCFC) | 22 | 22 | 22 | 22 | |
DIMENSIONS |
HEIGHT |
85" | 85" | 85" | 85" |
WIDTH | 73" | 73" | 73" | 73" | |
DEPTH | 130" | 130" | 130" | 130" | |
WEIGHT (Shipping) | 3450 lbs | 3600 lbs | 3900 lbs | 4200 lbs |
1 Tons Capacity at 12,000 BTU/ton @ 50°F LWT @ 105° F Condensing Temperature. (Capacity may be +/- 5%)
2 Flow Rate based on 60°F city water source @ 20 psi w/clean condenser
3 Flow Rate based on 85°F tower water source @ 20 psi w/clean condenser
4 Full Load Amps shown. No allowance for in-rush. Full Amps are higher than Run Load Amps and must be used for sizing disconnects and supply wiring
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