Air discharge direction

Performance ranges

Cooling capacity: from 176 to 792 kw
Air volume: from 21454 to 227449 m3/h
Sound pressure level: from 54 to 66 dB A(10m)
Fluid coolers:customized on demand

High efficiency heat exchanger

Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan.
Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition).
Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany

Fan

Only choose low specific energy consumption fans.
Fan nozzle designs for maximum air flow and air throw.
Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting.
Motor: protection class IP 54 and insulation class F.
Voltage：400V/3N/50Hz
Air separator for each fan.

Testing

Heat exchangers are supplied clean and tested at a pressure of 30 bars

Options

Coil design refrigerant: water, oil, glycol.
Multiple circuits.
Sub-cooling circuits.
Stainless steel or aluminum casing.
Coated aluminum or copper fins.
Explosion ploof motor.
Customized fin spacing.

Type

D4-176-4X800

D4-191-4X800

D4-205-4X800

D4-267-6X800

D4-291-6X800

D4-315-6X800

D4-361-8X800

D4-394-8X800

D4-414-8X800

Capacity

Water

35℃ outdoor temp.

Inlet

45℃,

KW

175.6

190.6

205.4

266.5

291.2

314.6

361.4

394.4

414.4

outlet

40℃

20% Glycol

Inlet

45℃

171.5

186.5

201.0

258.0

282.3

308.6

352.9

385.6

405.6

outlet

40℃

Medium

Water flow

M3/h

30.5

33.1

35.7

46.3

50.6

54.7

62.8

68.6

72.1

Pressure drop

kPa

98

84

70

48

39

93

98

82

65

Air flow

M3/h

86771

83195

79955

13054

124786

119924

173533

166376

159905

Fan motor(400V/3N/50HZ)

W

7200

7200

7200

10800

10800

10800

1440

1440

1440

A

15.2

15.2

15.2

22.8

22.8

22.8

30.4

30.4

30.4

Fan

No X φ

2X2X800

2X2X800

2X2X800

2X3X800

2X3X800

2X3X800

2X4X800

2X4X800

2X4X800

Sound pressure level

dB(A)

54.0

54.0

54.0

56.0

56.0

56.0

58.0

58.0

58.0

10m

Dimension

L

mm

2670

2670

2670

3870

3870

3870

5070

5070

5070

W

mm

2250

2250

2250

2250

2250

2250

2250

2250

2250

H

mm

2000

2000

2000

2000

2000

2000

2000

2000

2000

Inlet φ

mm

2X2-1/2”

2X2-1/2”

2X2-1/2”

2X3”

2X3”

2X3”

2X4”

2X4”

2X4”

Inlet φ

mm

2X2-1/2”

2X2-1/2”

2X2-1/2”

2X3”

2X3”

2X3”

2X4”

2X4”

2X4”

Product weight(empty)

kg

698

735

835

1135

1225

1617

1753

1894

2042

Type

D4-428-10X800

D4-488-10X800

D4-510-10X800

D4-520-12X800

D4-591-12X800

D4-617-12X800

D4-724-14X800

D4-792-16X800

Capacity

Water

35℃ outdoor temp.

Inlet

45℃,

KW

427.6

488.1

509.9

519.9

590.7

616.7

723.6

791.6

outlet

40℃

20% Glycol

Inlet

45℃

411.0

476.6

498.6

503.5

579.2

605.5

712.4

777.2

outlet

40℃

Medium

Water flow

M3/h

74.3

84.9

88.7

90.4

102.7

107.2

125.8

137.6

Pressure drop

kPa

28

60

48

43

99

78

99

99

Air flow

M3/h

216938

202183

193538

260320

242613

232238

270940

323168

Fan motor(400V/3N/50HZ)

W

18000

18000

18000

21600

21600

21600

25200

28800

A

38.00

38.00

38.00

45.60

45.60

45.60

53.20

60.80

Fan

No X φ

2X5X800

2X5X800

2X5X800

2X6X800

2X6X800

2X6X800

2X7X800

2X8X800

Sound pressure level

dB(A)

60.0

60.0

60.0

62.0

62.0

62.0

64.0

66.0

10m

Dimension

L

mm

6270

6270

6270

7470

7470

7470

8670

9870

W

mm

2520

2520

2520

2520

2520

2520

2520

2520

H

mm

2000

2000

2000

2000

2000

2000

2000

2000

Inlet φ

mm

2X4”

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

Inlet φ

mm

2X4”

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

Product weight(empty)

kg

2159

2250

2327

2480

2568

2741

2947

3342