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Water Chillers (CHW)

Cooling capacity from 0,90 kW to 365 kW

 

AVAILABLE OPTIONS:

  • All models - 60 Hz version
  • Automatic by-pass and manometer
  • Non-ferrous 4 or 6 bar pump
  • Low ambient temperature kit
  • Water level alarm
  • Precision +/- 0,5°K

 

 

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Features

 

The CHW series represents OMI’s commitment to excellence in the realm of water chillers. These chillers are designed to provide optimal cooling capacities ranging from a minimum of 1.1 kW to a maximum of 365 kW. With a diverse range of models available, the CHW series caters to various industrial requirements, ensuring that every cooling need is met with precision and efficiency.

 

Whether you’re looking for a compact solution or a robust system for extensive cooling, the CHW series is a great choice for majority of standard applications.

 

Mono-block refrigerators for internal and external use supplied with pump (upon request, with tank) designed for water or glycolate cooling systems. Especially designed for welders, inductors, food-packaging machinery, laser cutters, tooling machines, die-casting processes, molding and extruding processes of plastic materials, aerodynamic pumps and wine-making industry. Triplephase versions only, available. Various optionals are available to meet every industrial requirement.

 

 

Technical specifications

Capacity

 

Model Connections (BSP) Cooling capacity (kW) Cooling capacity (Kcal/h) Cooling capacity (Btu/h) Datasheet
CHWM 09 1/2" 1,1 950 3760 Download
CHWM 11 1/2" 1,1 950 3760 Download
CHWM 21 1/2" 2,1 1810 7170 Download
CHWM 26 1/2" 2,6 2240 8880 Download
CHWM 36 1/2" 3,6 3100 12300 Download
CHWT 36 1/2" 3,6 3100 12300 Download
CHWM 29 3/4" 2,9 2500 9910 Download
CHWM 39 3/4" 3,9 3360 13320 Download
CHWT 29 3/4" 2,9 2500 9910 Download
CHWT 39 3/4" 3,9 3360 13320 Download
CHWT 56 3/4" 5,6 4730 18790 Download
CHWT 67 3/4" 6,7 5770 22890 Download
CHWT 97 3/4" 9,7 8350 33130 Download
CHWT 130 3/4" 13,0 11190 44410 Download
CHWT 149 3/4" 14,9 12820 50900 Download
CHWT 162 1" 16,5 14200 56400 Download
CHWT 192 1" 19,0 16400 64900 Download
CHWT 242 1" 24,0 20700 82000 Download
CHWT 292 1" 31,0 26700 105900 Download
CHWT 372 1" 37,5 32300 128100 Download
CHWT 432 1"1/2 43 37000 146900 Download
CHWT 532 1"1/2 53 45600 181000 Download
CHWT 602 1"1/2 60 51600 204900 Download
CHWT 682 1"1/2 68 58500 232300 Download
CHWT 752 1"1/2 75 64500 256200 Download
CHWT 1002 1"1/2 100 86100 341600 Download
CHWT 1202 2" 120 103300 409900 Download
CHWT 1452 3" 145 124800 495300 Download
CHWT 1802 3" 180 154900 614800 Download
CHWT 2052 3" 205 176400 700200 Download
CHWT 2552 3" 255 219500 871000 Download
CHWT 3152 3" 315 271100 1076000 Download
CHWT 3652 3" 365 314100 1246800 Download

* Air flow-rate related to a working pressure of 7 bar / 100 psig

 

Available fluid pressure

  • Standard: 2 bar / 29 psi
  • Max: 8 bar / 116 psi

 

Temperature

 

Model Fluid temperature
(min °C)		 Fluid temperature
(min °F)		 Fluid temperature
(max °C)

Fluid temperature
(max °F)

 Ambient temperature
(min °C)

Ambient temperature
(min °F)

 Ambient temperature
(max °C)		 Ambient temperature
(max °F)
CHWM 09 5 41 20 68 15 59 40 104
CHWM 11 5 41 20 68 15 59 40 104
CHWM 21 5 41 20 68 15 59 40 104
CHWM 26 5 41 20 68 15 59 40 104
CHWM 36 5 41 20 68 15 59 40 104
CHWT 36 5 41 20 68 15 59 40 104
CHWM 29 0 32 25 77 2 36 40 104
CHWM 39 0 32 25 77 2 36 40 104
CHWT 29 0 32 25 77 2 36 40 104
CHWT 39 0 32 25 77 2 36 40 104
CHWT 56 0 32 25 77 2 36 40 104
CHWT 67 0 32 25 77 2 36 40 104
CHWT 97 0 32 25 77 2 36 40 104
CHWT 130 0 32 25 77 2 36 40 104
CHWT 149 0 32 25 77 2 36 40 104
CHWT 162 0 32 25 77 2 36 40 104
CHWT 192 0 32 25 77 2 36 40 104
CHWT 242 0 32 25 77 2 36 40 104
CHWT 292 0 32 25 77 2 36 40 104
CHWT 372 0 32 25 77 2 36 40 104
CHWT 432 0 32 25 77 2 36 40 104
CHWT 532 0 32 25 77 2 36 40 104
CHWT 602 0 32 25 77 2 36 40 104
CHWT 682 0 32 25 77 2 36 40 104
CHWT 752 0 32 25 77 2 36 40 104
CHWT 1002 0 32 25 77 2 36 40 104
CHWT 1202 0 32 25 77 2 36 40 104
CHWT 1452 0 32 25 77 2 36 40 104
CHWT 1802 0 32 25 77 2 36 40 104
CHWT 2052 0 32 25 77 2 36 40 104
CHWT 2552 0 32 25 77 2 36 40 104
CHWT 3152 0 32 25 77 2 36 40 104
CHWT 3652 0 32 25 77 2 36 40 104

 

 

Power & Refrigerant

 

Model Power supply Standard
(V/ph/Hz)		 Power supply Special
(V/ph/Hz)		 Power consumption
(kW)		 Power consumption
(A)		 Tank (I) Refrigerant Gas Noise level
dB(A)
CHWM 09 230/1/50 230/1/60 0,95 6,0 10 R513A <70
CHWM 11 230/1/50 230/1/60 0,95 6,0 10 R513A <70
CHWM 21 230/1/50 230/1/60 1,31 7,8 10 R513A <70
CHWM 26 230/1/50 230/1/60 1,42 8,8 10 R513A <70
CHWM 36 230/1/50 230/1/60 1,49 8,3 10 R513A <70
CHWT 36 400/3+N/50 - 1,63 5,3 10 R513A <70
CHWM 29 230/1/50 230/1/60 1,37 8,7 30 R513A <70
CHWM 39 230/1/50 230/1/60 1,67 9,0 30 R513A <70
CHWT 29 400/3/50 460/3/60 1,3 3,1 30 R513A <70
CHWT 39 400/3/50 460/3/60 1,56 3,5 30 R513A <70
CHWT 56 400/3/50 460/3/60 1,88 5,0 30 R513A <70
CHWT 67 400/3/50 460/3/60 2,13 4,8 30 R513A <70
CHWT 97 400/3/50 460/3/60 2,72 6,9 60 R407C <80
CHWT 130 400/3/50 460/3/60 3,3 9.1 60 R407C <80
CHWT 149 400/3/50 460/3/60 4,6 8,7 60 R407C <80
CHWT 162 400/3/50 460/3/60 4,81 9.1 100 R407C <80
CHWT 192 400/3/50 460/3/60 5,49 9,9 100 R407C <80
CHWT 242 400/3/50 460/3/60 6,43 12,5 100 R407C <80
CHWT 292 400/3/50 460/3/60 8,46 16,6 100 R407C <80
CHWT 372 400/3/50 460/3/60 10,76 20,9 100 R407C <80
CHWT 432 400/3/50 460/3/60 11,25 22,8 200 R407C <80
CHWT 532 400/3/50 460/3/60 13,44 25,8 200 R407C <80
CHWT 602 400/3/50 460/3/60 15,7 30,1 200 R407C <80
CHWT 682 400/3/50 460/3/60 18,39 36,4 200 R407C <80
CHWT 752 400/3/50 460/3/60 21,08 41,3 200 R407C <80
CHWT 1002 400/3/50 460/3/60 26,18 49,4 300 R407C <80
CHWT 1202 400/3/50 460/3/60 30,03 58,2 300 R407C <85
CHWT 1452 400/3/50 460/3/60 37,64 70,9 - R407C <85
CHWT 1802 400/3/50 460/3/60 46,47 88,2 - R407C <85
CHWT 2052 400/3/50 460/3/60 52,17 95,4 - R407C <85
CHWT 2552 400/3/50 460/3/60 59,07 105,3 - R407C <85
CHWT 3152 400/3/50 460/3/60 78,12 142,9 - R407C <85
CHWT 3652 400/3/50 460/3/60 90,04 157,9 - R407C <85

 

 

Dimensions

 








 

 

Model Width - W (mm) Depth - D (mm) Height - H (mm) Weight (kg)
CHWM 09 375 450 630 40
CHWM 11 435 575 540 52
CHWM 21 435 575 540 55
CHWM 26 435 575 540 58
CHWM 36 435 575 640 77
CHWT 36 435 575 640 77
CHWM 29 580 650 980 99
CHWM 39 580 650 980 110
CHWT 29 580 650 980 99
CHWT 39 580 650 980 110
CHWT 56 580 650 980 123
CHWT 67 580 650 980 125
CHWT 97 760 760 1335 140
CHWT 130 760 760 1335 150
CHWT 149 760 760 1380 170
CHWT 162 760 1325 1570 220
CHWT 192 760 1325 1570 230
CHWT 242 760 1325 1570 240
CHWT 292 760 1325 1570 280
CHWT 372 760 1325 1570 290
CHWT 432 1520 1325 1570 380
CHWT 532 1520 1325 1570 400
CHWT 602 1520 1325 1570 430
CHWT 682 1520 1325 1570 480
CHWT 752 1520 1325 1570 510
CHWT 1002 2280 1325 1570 690
CHWT 1202 3040 1325 1570 800
CHWT 1452 3990 1525 2170 1780
CHWT 1802 3990 1525 2170 1880
CHWT 2052 3990 1525 2170 1840
CHWT 2552 3990 1525 2170 1930
CHWT 3152 4990 1525 2170 2380
CHWT 3652 4990 1525 2170 2510

 

 

Brochures

OMI Industrial Chillers Digital Brochure 2023