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E-mail: keviny@vrcooler.com
Address: Qingsitang, Henglin Town, Wujin Dist, Changzhou, Jiangsu, China

Cold Room Air Cooler

Cold Room Air Cooler

High quality DL, DD and DJ series cold room air cooler with reasonable price.

DL, DD and DJ series cold room air cooler are made of copper tube stamping, aluminum fin two stamping, high heat transfer efficiency, moisture proof, low temperature, strong wind, low noise, smooth and reliable operation. The electric heating frosting system is made of stainless steel tube and finned heating tube directly into the interior. The thawing time is short and effective. The shell is made of high quality steel plate, and the spray process is corrosion resistant, the appearance is smooth, beautiful and universal.

DL, DD and DJ series rooftop suspended air coolers can be matched with condensers of different refrigerating capacity, and can be used for refrigerating rooms at different temperatures. The DL series is suitable for storage at 0 C temperature. Frozen storage can be used for fruits and vegetables, eggs and other DD series, which is suitable for cold storage at -18 degrees C, for storing meat, fish and fish and other frozen foods. DJ series is suitable for -23 C frozen meat and aquatic products.

DJ series unit radiator / radiator refrigeration unit is suitable for low temperature -25 degrees, with the following characteristics:

1. high quality competitive evaporative air cooler, air cooling evaporator

2. design of high efficiency coiler: small spiral copper tube

3, new wave fin: aluminum alloy, aluminized plate, magnesium aluminum alloy material. 3, a new type of shell design

4 options: aluminized zinc plate, electrostatic brush plate and 304 stainless steel plate

5. fan motor: external rotor motor with high efficiency and low power.



Model

Capacity
(kW)

areas
(m2)

Fan(380V)

Electrical heater
(220V)
(Kw)


Into tube
(mm)


Back tube
(mm)

Power
(W)

Air-flow
(m3/h)

Diameter
(mm)

DJ-0.8/5

0.8

5

90

1*1700

300

0.7

0.7

12

16

DJ-1.3/8

1.3

8

2*90

2*1700

300

0.7

0.7

12

16

DJ-1.8/10

1.8

10

2*90

2*1700

300

0.8

0.8

12

19

DJ-2.1/15

2.1

15

2*120

2*2290

350

1.6

0.8

12

19

DJ-4.0/20

4.0

20

2*200

2*3500

400

2.0

1.0

16

25

DJ-6.0/30

6.0

30

2*200

2*3500

400

2.0

1.0

16

25

DJ-8.0/40

8.0

40

2*250

2*4950

450

6.0

1.2

19

30

DJ-11/55

11.0

55

2*250

2*4950

450

6.0

1.2

19

30

DJ-13/70

13.0

70

3*250

3*4950

450

8.0

1.6

19

38

DJ-16/85

16.0

85

3*250

3*4950

450

10.0

2.0

19

38

DJ-18.8/100

18.8

100

4*250

4*4950

450

11.0

2.2

25

45

DJ-21.6/115

21.6

115

4*250

4*4950

450

12.5

2.5

25

45

DJ-23.9/140

23.9

140

2*1500

2*10000

600

13.6

1.7

25

50

DJ-29.0/170

29.0

170

3*1500

3*10000

600

16.0

2.0

25

50

DJ-35.9/210

35.9

210

3*1500

3*10000

600

19.2

2.4

25

50


Model

Capacity
(kW)

areas
(m2)

Fan(380V)

Electrical heater



Into tube
(mm)


Back tube
(mm)

Power
(W)

Air-flow
(m3/h)

Diameter
(mm)

220v(Kw)

DD-1.4/7

1.4

7

90

1*1710

300

0.5

0.5

12

16

DD-2.4/12

2.4

12

2*90

2*1700

300

0.7

0.7

12

16

DD-3.0/15

3.0

15

2*90

2*1700

300

0.8

0.8

12

19

DD-4.0/22

4.0

22

2*120

2*2200

300

1.6

0.8

12

19

DD-6.0/30

6.0

30

2*200

2*3500

400

2.0

1.0

16

25

DD-8.0/40

8.0

40

2*200

2*3500

400

2.0

1.0

16

25

DD-12/60

12.0

60

2*250

2*4950

500

6.0

1.2

19

30

DD-16/80

16.0

80

2*250

2*4950

500

6.0

1.2

19

30

DD-20/100

20.0

100

3*250

3*4950

500

8.0

1.6

19

38

DD-24/120

24.0

120

3*250

3*4950

500

10.0

2.0

19

38

DD-28.0/140

28.0

140

4*250

4*4950

500

11.0

2.2

25

45

DD-32/160

32.0

160

4*250

4*4950

500

12.5

2.5

25

45

DD-37.4/200

37.4

200

2*1500

2*10000

600

13.6

1.7

25

50

DD-46.8/250

46.8

250

3*1500

3*10000

600

16.0

2.0

25

50

DD-56.2/310

56.2

310

3*1500

3*10000

600

19.2

2.4

25

50
ModelRef. capacity
(kw)
Cooling area
(m²)
Space of finsFanDefrost heater
QtyDia.(mm)Air volume(m3)Pessure(pa)Power
(nxW)
Power supplyCoil
(kw)
Catchment
(kw)
Power supply
DL-2.1/102.1104.5130017009890220V/380V
50Hz
1PH/3PH
0.60.3220V
50HZ
1PH
DL-3.1/153.11523002x1700982x900.90.6
DL-4.2/204.22023002x1700982x900.90.6
DL-5.2/255.22523502x2200982x140380V
50HZ
3PH
1.20.6
DL-8.2/408.24024002x34001182x1801.50.6
DL-11.5/5511.55524002x34001182x1802.10.6
DL-16.7/8016.78025002x60001672x5503.00.6
DL-22.0/10522.010525002x60001672x5504.20.6
DL-25.8/12525.812535003x60001673x5504.80.8
DL-35.6/16033.616035003x60001673x5506.00.8
DL-38.7/18538.718545004x60001674x5507.51
DL-44.0/21044.021045004x60001674x5508.01
DL-52.9/26052.926026002x100002002x110010.02
DL-67.2/33067.233036003x100002003x110012.02
DL-83.4/41083.441036003x100002003x110014.02.6



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