Explosion-proof Air Conditioning Terminal Series
Explosion-proof Air Handling Unit（AHU）
Explosion-proof Air Handling Unit（AHU）
Application Scenarios

● Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.

● Explosive gas mixtures: IIA, IIB, IIC.

● Hazardous areas with explosive dust: Zone 20, Zone 21, Zone 22.
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PRODUCT DESCRIPTION

Application Scenarios

● Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.

● Explosive gas mixtures: IIA, IIB, IIC.

● Hazardous areas with explosive dust: Zone 20, Zone 21, Zone 22.


Product Features

1. High-Efficiency Heat Exchange: Utilizes imported specialized equipment and mold-processed high-efficiency secondary louvered aluminum fins tightly bonded with copper tubes through mechanical expansion. Combined with different coil circuiting and airflow velocity designs, it ensures highly efficient heat exchange.

2. High Efficiency and Quiet Operation: The unit incorporates high-quality explosion-proof motors and explosion-proof, low-noise, high-efficiency centrifugal fans. Optimized design ensures stable operation and lower noise levels.

3. Anti-Freeze Design for Coils: Features a new anti-freeze, high-efficiency heat exchanger. Based on principles of gravity and heat transfer, it improves heat exchange efficiency while facilitating complete drainage to prevent freezing and cracking in winter.

4. Easy Maintenance: Removable panels and an adjustable motor mounting base facilitate easy maintenance and servicing.

5. Reliable Explosion-Proof Motor: Employs a reputable brand explosion-proof motor, ensuring stable and reliable operation with excellent protective performance.

6. Excellent Corrosion Resistance: The unit's frame and panels are made of galvanized steel sheets with a special double-side spray coating process, ensuring strong corrosion resistance.

Explosion-Proof Air Handling Unit (AHU) Technical Parameters

4-Row Ceiling-Mounted Return Air Type

Model

BG-1

BG-2

BG-3

BG-4

BG-5

BG-6

BG-7

BG-8

BG-9

BG-12

Nominal Airflow

1500m³/h

2000m³/h

3000m³/h

4000m³/h

5000m³/h

6000m³/h

7000m³/h

8000m³/h

9000m³/h

12000m³/h

Cooling Capacity

9.8Kw

12.5Kw

18.7Kw

24.9Kw

31Kw

37.4Kw

43.6Kw

49.8Kw

56Kw

74.8Kw

Heating Capacity

15.8Kw

22.4Kw

33.5Kw

43.2Kw

56.1Kw

66.8Kw

78.8Kw

90.8Kw

96.3Kw

135.6Kw

Water Flow Rate

0.43L/s

0.53L/s

0.79L/s

1.1L/s

1.3L/s

1.6L/s

1.83L/s

2.1L/s

2.4L/s

3.2L/s

Water Resistance

6.5Kpa

9.2Kpa

26.2Kpa

20.1Kpa

35.3Kpa

38.9Kpa

46.7Kpa

53.5Kpa

34Kpa

37.3Kpa

Weight

112Kg

115Kg

130Kg

165Kg

170Kg

185Kg

200Kg

230Kg

290Kg

339Kg

Power Supply

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

Electric Shock Protection Class

I

I

I

I

I

I

I

I

I

I

Recommended External Static Pressure Range

40~285Pa

40~285Pa

75~400Pa

60~400Pa

95~400Pa

75~400Pa

75~360Pa

90~370Pa

95~450Pa

125~500Pa

Static Pressure Range and Corresponding Motor Power

Range 1

40~285Pa

40~285Pa

75~249Pa

60~281Pa

95~134Pa

75~146Pa

75~257Pa

90~182Pa

95~265Pa

125~180Pa

Motor power

0.55Kw

0.55Kw

0.55Kw

0.75Kw

0.75Kw

0.75Kw

1.1Kw

1.1Kw

1.5Kw

2.2Kw

Range 2

-

-

250~343Pa

282~400Pa

135~400Pa

147~347Pa

258~360Pa

183~307Pa

266~450Pa

181~377Pa

Motor power

-

-

0.75Kw

1.1Kw

1.1Kw

1.1Kw

1.5Kw

1.5Kw

2.2Kw

3.0Kw

Range 3

-

-

344~400Pa

-

-

348~400Pa

-

308~370Pa

-

378~500Pa

Motor power

-

-

1.1

-

-

1.5Kw

-

2.2Kw

-

4.0Kw

Coil

Type

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Working Pressure

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

Fan

Type

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Drive Method

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Quantity

1

1

1

1

1

1

1

1

1

1

Motor Type

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Noise

≤53 dBA

≤55 dBA

≤58 dBA

≤59 dBA

≤60 dBA

≤60 dBA

≤61 dBA

≤63 dBA

≤64 dBA

≤66 dBA

Connection Pipe Size

Water Inlet

DN25

DN25

DN25

DN32

DN32

DN40

DN40

DN40

DN50

DN50

Water Outlet

DN25

DN25

DN25

DN32

DN32

DN40

DN40

DN40

DN50

DN50

Condensate Drain

DN25

DN25

DN25

DN25

DN25

DN25

DN25

DN25

DN25

DN25

Explosion-proof Mark

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Notes:

1. This unit is designed according to national mechanical industry standard JB/T9066-1999,and ATEX directives: 2014/34/EU.

2. Data in the table are measured under the following conditions:

3. Rated cooling: Return air dry-bulb/wet-bulb temperature: 27/19.5°C, inlet/outlet water temperature: 7/12°C;

Rated heating: Return air dry-bulb temperature: 21°C, inlet water temperature: 60°C.

4. Operating weight can be calculated as 1.2 times the unit weight (excluding circulating water) in the table.

5. This table applies to left/right hand models.

6. Parameters are subject to change; refer to the nameplate for actual data.


4-Row Ceiling-Mounted Fresh Air Type

Model

BG-1

BG-2

BG-3

BG-4

BG-5

BG-6

BG-7

BG-8

BG-9

BG-12

Nominal Airflow

1500m³/h

2000m³/h

3000m³/h

4000m³/h

5000m³/h

6000m³/h

7000m³/h

8000m³/h

9000m³/h

12000m³/h

Cooling Capacity

20.6Kw

27.5Kw

40.7Kw

55.3Kw

66.3Kw

79.6Kw

92.9Kw

106.3Kw

119.5Kw

159.3Kw

Heating Capacity

22.8Kw

28.6Kw

42.5Kw

55.9Kw

68.9Kw

80.7Kw

89.5Kw

108.8Kw

121.4Kw

160.9Kw

Water Flow Rate

0.99L/s

1.28L/s

1.9L/s

2.63L/s

3.17L/s

3.8L/s

4.43L/s

5.1L/s

5.7L/s

7.6L/s

Water Resistance

30.3Kpa

40.5Kpa

46.6Kpa

50.8Kpa

56.9Kpa

45.8Kpa

50.5Kpa

55.1Kpa

45.2Kpa

50.8Kpa

Weight

112Kg

115Kg

125Kg

150Kg

162Kg

180Kg

200Kg

230Kg

290Kg

339Kg

Power Supply

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

Electric Shock Protection Class

I

I

I

I

I

I

I

I

I

I

Recommended External Static Pressure Range

40~285Pa

40~285Pa

75~400Pa

60~400Pa

95~400Pa

75~400Pa

75~360Pa

90~370Pa

95~450Pa

125~500Pa

Static Pressure Range and Corresponding Motor Power

Range 1

40~285Pa

40~285Pa

75~246Pa

60~281Pa

95~134Pa

75~146Pa

75~257Pa

90~182Pa

95~265Pa

125~180Pa

Motor power

0.55Kw

0.55Kw

0.55Kw

0.75Kw

0.75Kw

0.75Kw

1.1Kw

1.1Kw

1.5Kw

2.2Kw

Range 2

-

-

250~343Pa

282~400Pa

135~400Pa

147~347Pa

258~360Pa

183~307Pa

266~450Pa

181~377Pa

Motor power

-

-

0.75Kw

1.1Kw

1.1Kw

1.1Kw

1.5Kw

1.5Kw

2.2Kw

3.0Kw

Range 3

-

-

344~400Pa

-

-

348~400Pa

-

308~370Pa

-

378~500Pa

Motor power

-

-

1.1

-

-

1.5Kw

-

2.2Kw

-

4.0Kw

Coil

Type

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Working Pressure

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

Fan

Type

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Drive Method

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Quantity

1

1

1

1

1

1

1

1

1

1

Motor Type

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Noise

≤53 dBA

≤55 dBA

≤58 dBA

≤59 dBA

≤60 dBA

≤60 dBA

≤61 dBA

≤63 dBA

≤64 dBA

≤66 dBA

Connection Pipe Size

Water Inlet

DN25

DN25

DN25

DN32

DN32

DN40

DN40

DN40

DN50

DN50

Water Outlet

DN25

DN25

DN25

DN32

DN32

DN40

DN40

DN40

DN50

DN50

Condensate Drain

DN25

DN25

DN25

DN25

DN25

DN25

DN25

DN25

DN25

DN25

Explosion-proof Mark

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb


Notes:

1. This unit is designed according to national mechanical industry standard JB/T9066-1999,and ATEX directives: 2014/34/EU.

2. Data in the table are measured under the following conditions:

3. Rated cooling: Return air dry-bulb/wet-bulb temperature: 27/19.5°C, inlet/outlet water temperature: 7/12°C;

Rated heating: Return air dry-bulb temperature: 21°C, inlet water temperature: 60°C.

4. Operating weight can be calculated as 1.2 times the unit weight (excluding circulating water) in the table.

5. This table applies to left/right hand models.

6. Parameters are subject to change; refer to the nameplate for actual data.


Floor-Standing Return Air Type

Model

BG-3

BG-4

BG-5

BG-6

BG-8

BG-12

BG-16

Nominal Airflow

3000m3/h

4000m3/h

5000m3/h

6000m3/h

8000m3/h

12000m3/h

16000m3/h

Cooling Capacity

18.2Kw

23.5Kw

32.2Kw

36.4Kw

50.5Kw

72.1Kw

95.1Kw

Heating Capacity

28.2Kw

40.2Kw

50.2Kw

58.2Kw

75.8Kw

112.8Kw

143.3Kw

Water Flow Rate

0.87L/s

1.13L/s

1.54L/s

1.74L/s

2.32L/s

3.44L/s

4.35L/s

Water Resistance

9.15Kpa

11.9Kpa

16Kpa

21.2Kpa

30.9Kpa

12Kpa

23Kpa

Weight

230Kg

275Kg

325Kg

360Kg

410Kg

470Kg

770Kg

Power Supply

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

Electric Shock Protection Class

I

I

I

I

I

I

I

Recommended External Static Pressure Range

50~300Pa

65~350Pa

65~350Pa

75~350Pa

90~450Pa

100~500Pa

120~600Pa

Static Pressure Range and Corresponding Motor Power

Range 1

50~170Pa

65~200Pa

65~220Pa

75~130Pa

90~340Pa

100~200Pa

120~250Pa

Motor power

0.55Kw

1.1Kw

1.1Kw

1.5Kw

2.2Kw

3Kw

4Kw

Range 2

170~250Pa

200~350Pa

220~350Pa

130~350Pa

340~450Pa

200~370Pa

250~600Pa

Motor power

0.75Kw

1.5Kw

1.5Kw

2.2Kw

3Kw

4Kw

5.5Kw

Range 3

250~300Pa

-

-

-

-

370~450Pa

-

Motor power

1.1Kw

-

-

-

-

5.5Kw

-

Dimension

Width

1150mm

1150mm

1350mm

1350mm

1750mm

1950mm

2250mm

Depth

730mm

730mm

830mm

830mm

830mm

830mm

930mm

Heigh

1300mm

1300mm

1450mm

1600mm

1800mm

1900mm

2100mm

Coil

Type

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Working Pressure

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

Fan

Type

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Drive Method

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Quantity

1

1

1

1

1

1

1

Motor Type

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Noise

≤58 dBA

≤59 dBA

≤60 dBA

≤60 dBA

≤63 dBA

≤66 dBA

≤68 dBA

Connection Pipe Size

Water Inlet

DN50

DN50

DN50

DN65

DN65

DN65

DN65

Water Outlet

DN50

DN50

DN50

DN65

DN65

DN65

DN65

Condensate Drain

DN25

DN25

DN25

DN25

DN32

DN32

DN32

Explosion-proof Mark

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb


Note:

1. This unit is designed according to national mechanical industry standard JB/T9066-1999 and ATEX directive 2014/34/EU.

2. Data in the table are measured under the following nominal conditions:

3. Rated cooling: Return air dry-bulb/wet-bulb temperature: 27/19.5°C, inlet/outlet water temperature: 7/12°C;

Rated heating: Return air dry-bulb temperature: 21°C, inlet water temperature: 60°C.

4. Operating weight can be calculated as 1.2 times the unit weight (excluding circulating water) in the table.

5. This table applies to left/right hand models.


Floor-Standing Fresh Air Type

Model

BG-3

BG-4

BG-5

BG-6

BG-8

BG-12

BG-16

Nominal Airflow

3000m3/h

4000m3/h

5000m3/h

6000m3/h

8000m3/h

12000m3/h

16000m3/h

Cooling Capacity

43.8Kw

58.5Kw

73.1Kw

88.2Kw

116.5Kw

172.6Kw

212.1Kw

Heating Capacity

47.3Kw

63.2Kw

78.5Kw

95.2Kw

125.8Kw

184.4Kw

245.3Kw

Water Flow Rate

2.1L/s

2.8L/s

3.49L/s

4.21L/s

5.59L/s

8.27L/s

10.13L/s

Water Resistance

17.4Kpa

20.1Kpa

12.2Kpa

14.1Kpa

18.4Kpa

34.6Kpa

26.6Kpa

Weight

230Kg

275Kg

325Kg

360Kg

410Kg

525Kg

770Kg

Power Supply

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

380V 3N~50Hz

Electric Shock Protection Class

I

I

I

I

I

I

I

Recommended External Static Pressure Range

50~300Pa

65~350Pa

65~350Pa

75~350Pa

90~450Pa

100~500Pa

120~600Pa

Static Pressure Range and Corresponding Motor Power

Range 1

50~170Pa

65~200Pa

65~220Pa

75~130Pa

90~340Pa

100~200Pa

120~250Pa

Motor power

0.55Kw

1.1Kw

1.1Kw

1.5Kw

2.2Kw

3Kw

4Kw

Range 2

170~250Pa

200~350Pa

220~350Pa

130~350Pa

340~450Pa

200~370Pa

250~600Pa

Motor power

0.75Kw

1.5Kw

1.5Kw

2.2Kw

3Kw

4Kw

5.5Kw

Range 3

250~300Pa

-

-

-

-

370~450Pa

-

Motor power

1.1Kw

-

-

-

-

5.5Kw

-

Dimension

Width

1150mm

1150mm

1350mm

1350mm

1750mm

1950mm

2250mm

Depth

730mm

730mm

830mm

830mm

830mm

830mm

930mm

Heigh

1300mm

1300mm

1450mm

1600mm

1800mm

1900mm

2100mm

Coil

Type

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Copper tube with high-efficiency fins

Working Pressure

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

≤1.6MPa

Fan

Type

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Forward-curved multi-blade low-noise explosion-proof centrifugal fan

Drive Method

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Belt drive

Quantity

1

1

1

1

1

1

1

Motor Type

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Class F insulation, three-phase asynchronous explosion-proof motor

Noise

≤58 dBA

≤59 dBA

≤60 dBA

≤60 dBA

≤63 dBA

≤66 dBA

≤68 dBA

Connection Pipe Size

Water Inlet

DN50

DN50

DN50

DN65

DN65

DN65

DN65

Water Outlet

DN50

DN50

DN50

DN65

DN65

DN65

DN65

Condensate Drain

DN25

DN25

DN25

DN25

DN32

DN32

DN32

Explosion-proof Mark

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb

Ex d IIC T4 Gb


Note:

1. This unit is designed according to national mechanical industry standard JB/T9066-1999 and ATEX directive 2014/34/EU.

2. Data in the table are measured under the following nominal conditions:

3. Rated cooling: Return air dry-bulb/wet-bulb temperature: 27/19.5°C, inlet/outlet water temperature: 7/12°C;

Rated heating: Return air dry-bulb temperature: 21°C, inlet water temperature: 60°C.

4. Operating weight can be calculated as 1.2 times the unit weight (excluding circulating water) in the table.

5. This table applies to left/right hand models.

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