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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

 

 

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.

 

 

Capacity

CHW

Model

Connections (BSP)

Cooling capacity (kW)

Cooling capacity (Kcal/h)

Cooling capacity (Btu/h)

CHWM 09

1/2"

1,1

950

3760

CHWM 11

1/2"

1,1

950

3760

CHWM 21

1/2"

2,1

1810

7170

CHWM 26

1/2"

2,6

2240

8880

CHWM 36

1/2"

3,6

3100

12300

CHWT 36

1/2"

3,6

3100

12300

CHWM 29

3/4"

2,9

2500

9910

CHWM 39

3/4"

3,9

3360

13320

CHWT 29

3/4"

2,9

2500

9910

CHWT 39

3/4"

3,9

3360

13320

CHWT 56

3/4"

5,6

4730

18790

CHWT 67

3/4"

6,7

5770

22890

CHWT 97

3/4"

9,7

8350

33130

CHWT 130

3/4"

13,0

11190

44410

CHWT 149

3/4"

14,9

12820

50900

CHWT 162

1"

16,5

14200

56400

CHWT 192

1"

19,0

16400

64900

CHWT 242

1"

24,0

20700

82000

CHWT 292

1"

31,0

26700

105900

CHWT 372

1"

37,5

32300

128100

CHWT 432

1"1/2

43

37000

146900

CHWT 532

1"1/2

53

45600

181000

CHWT 602

1"1/2

60

51600

204900

CHWT 682

1"1/2

68

58500

232300

CHWT 752

1"1/2

75

64500

256200

CHWT 1002

1"1/2

100

86100

341600

CHWT 1202

2"

120

103300

409900

CHWT 1452

3"

145

124800

495300

CHWT 1802

3"

180

154900

614800

CHWT 2052

3"

205

176400

700200

CHWT 2552

3"

255

219500

871000

CHWT 3152

3"

315

271100

1076000

CHWT 3652

3"

365

314100

1246800

 

Available fluid pressure
  • Standard: 2 bar / 29 psi
  • Max: 8 bar / 116 psi

 

CHW-A

 

Model

Code

Connections (BSP)

Cooling capacity (kW)

Cooling capacity (Kcal/h)

Cooling capacity (Btu/h)

CHW M 11A

06W.0011A64.000ZK.A000

1/2"

1,1

950

3760

CHW M 21A

06W.0021A64.000ZK.A000

1/2"

2,1

1810

7170

CHW M 26A

06W.0026A64.000ZK.A000

1/2"

2,6

2240

8880

CHW M 36A

06W.0036A64.000ZK.A000

1/2"

3,6

3100

12300

CHW T 36A

06W.0036A6A.000ZK.A000

1/2"

3,6

3100

12300

CHW M 29A

06W.0029A64.000ZK.A000

3/4"

2,9

2500

9910

CHW M 39A

06W.0039A64.000ZK.A000

3/4"

3,9

3360

13320

CHW M 47A

06W.0047A64.000ZK.A000

3/4"

4,7

4040

16040

CHW M 56A

06W.0056A64.000ZK.A000

3/4"

5,6

4810

19100

CHW T 29A

06W.0029A60.000ZK.A000

3/4"

2,9

2500

9910

CHW T 39A

06W.0039A60.000ZK.A000

3/4"

3,9

3360

13320

CHW T 47A

06W.0047A60.000ZK.A000

3/4"

4,7

4040

16040

CHW T 56A

06W.0056A60.000ZK.A000

3/4"

5,6

4810

19100

CHW T 67A

06W.0067A60.000ZK.A000

3/4"

6,7

5770

22890

CHW T 74A

06W.0074A60.000ZK.A000

3/4"

7,4

6360

25250

CHW T 98A

06W.0098A60.000ZK.A000

3/4"

9,8

8430

33440

CHW T 125A

06W.0125A60.000ZK.A000

3/4"

12,3

10580

42000

CHW T 159A

06W.0159A60.000ZK.A000

1"

15,9

13670

54300

CHW T 193A

06W.0193.60.000ZK.A000

1"

18,6

15990

63500

CHW T 233A

06W.0233.60.000ZK.A000

1"

22,7

19520

77500

CHW T 263A

06W.0263.60.000ZK.A000

1"

25,8

22180

88000

CHW T 343A

06W.0343.60.000ZK.A000

1"

33,9

29150

115700

CHW T 413A

06W.0413.60.000ZK.A000

1"

41,1

35340

140300

CHW T 473A

06W.0473.60.000ZK.A000

1"1/2

46,8

40240

159700

CHW T 593A

06W.0593.60.000ZK.A000

1"1/2

59,4

51070

202700

CHW T 753A

06W.0753.60.000ZK.A000

1"1/2

75,3

64740

256900

CHW T863A

06W.0863.60.000ZK.A000

1"1/2

86,3

74200

294500

 

Available fluid pressure
  • Standard: 2 bar / 29 psi
  • Max: 8 bar / 116 psi

Temperature

CHW

Model

Fluid temperature
(min °C)

Fluid temperature
(max °C)

Ambient temperature
(min °C)

Ambient temperature
(max °C)

CHWM 09

5

20

15

40

CHWM 11

5

20

15

40

CHWM 21

5

20

15

40

CHWM 26

5

20

15

40

CHWM 36

5

20

15

40

CHWT 36

5

20

15

40

CHWM 29

0

25

2

40

CHWM 39

0

25

2

40

CHWT 29

0

25

2

40

CHWT 39

0

25

2

40

CHWT 56

0

25

2

40

CHWT 67

0

25

2

40

CHWT 97

0

25

2

40

CHWT 130

0

25

2

40

CHWT 149

0

25

2

40

CHWT 162

0

25

2

40

CHWT 192

0

25

2

40

CHWT 242

0

25

2

40

CHWT 292

0

25

2

40

CHWT 372

0

25

2

40

CHWT 432

0

25

2

40

CHWT 532

0

25

2

40

CHWT 602

0

25

2

40

CHWT 682

0

25

2

40

CHWT 752

0

25

2

40

CHWT 1002

0

25

2

40

CHWT 1202

0

25

2

40

CHWT 1452

0

25

2

40

CHWT 1802

0

25

2

40

CHWT 2052

0

25

2

40

CHWT 2552

0

25

2

40

CHWT 3152

0

25

2

40

CHWT 3652

0

25

2

40

 

CHW-A

Model

Fluid temperature
(min °C)

Fluid temperature
(max °C)

Ambient temperature
(min °C)

Ambient temperature
(max °C)

CHW 11 A - CHW 36 A

5

20

15

40

CHW 29 A - CHW 863 A

0

25

2

45

Power & Refrigerant

CHW

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

 

CHW-A

Model

Power supply Standard
(V/ph/Hz)

Power supply Special
(V/ph/Hz)

CHW M  (Single-phase / Monofase)

230/1/50

230/1/60

CHW T (Three-phase / Trifase)

400/3/50

460/3/60

 

 

Model

Refrigerant Gas

Noise level
dB(A)

CHW 11 A - CHW 67 A

R513A

<70

CHW 74 A - CHW 125 A

R513A

<80

CHW 159 A - CHW 263 A

R513A

<85

CHW 343 - CHW 863 A

R513A

<90

 

CHW dimensions image 1
CHW dimensions image 2
CHW dimensions image 3
CHW dimensions image 4
CHW dimensions image 5
CHW dimensions image 6
CHW dimensions image 7
CHW dimensions image 8

CHW

 

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

 

Model

W (mm)

D (mm)

H (mm)

Weight (Kg)

CHW M 11A

445

575

540

42

CHW M 21A

445

575

540

51

CHW M 26A

445

575

540

55

CHW M 36A

445

575

640

65

CHW T 36A

445

575

640

65

CHW M 29A

580

650

980

107

CHW M 39A

580

650

980

110

CHW M 47A

580

650

980

96

CHW M 56A

580

650

980

112

CHW T 29A

580

650

980

107

CHW T 39A

580

650

980

110

CHW T 47A

580

650

980

115

CHW T 56A

580

650

980

112

CHW T 67A

580

650

980

121

CHW T 74A

580

650

980

127

CHW T 98A

760

760

1335

169

CHW T 125A

760

760

1335

182

CHW T 159A

760

760

1380

186

CHW T 193A

760

1325

1570

242

CHW T 233A

760

1325

1570

266

CHW T 263A

760

1325

1570

317

CHW T 343A

760

1325

1570

341

CHW T 413A

760

1325

1570

387

CHW T 473A

1520

1325

1570

442

CHW T 593A

1520

1325

1570

536

CHW T 753A

1520

1325

1570

576

CHW T 863A

1520

1325

1570

578