1.Clean air 100% oil-free, class 0 oil free air according to ISO8537-1  Guangdong Heidler Technology Co., Ltd , https://www.hyhemit.com
Advantages
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2.Adopt GHH air end made in Germany
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3.Technology patent used in oil free compressed air system
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4.Significant energy saving, environmental-friendly and pollution-free
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5.Low operation and maintenance cost
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6.Powerful MAM microcomputer controller and touch screen
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7.Designed especially for medical, pharmacy, instrument, coating, chemical industry and food processing, etc.
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Model
MaximumÂ
working pressureCapacity FAD*
Â
Installed
 motor powerNoise level**
Dimensions(mm)
Weight
50Â Hz
60Â Hz
bar(e)
psig
m³/min
cfm
m³/min
cfm
kW
hp
[dB(A)]
L
W
H
kg
DWW-55
7
102
9.12Â
322Â
7.91Â
279Â
55
75
68
2100
1500
1790
2700
8
116
9.07Â
320Â
7.89Â
279Â
55
75
68
2100
1500
1790
2700
10
145
7.91Â
279Â
6.91Â
244Â
55
75
68
2100
1500
1790
2700
DWW-75
7
102
11.54Â
407Â
11.34Â
400Â
75
100
68
2300
1600
1790
2900
8
116
11.52Â
407Â
11.31Â
399Â
75
100
68
2300
1600
1790
2900
10
145
10.76Â
380Â
9.92Â
350Â
75
100
68
2300
1600
1790
2900
DWW-90
7
102
13.34Â
471Â
13.35Â
471Â
90
120
68
2300
1600
1790
2950
8
116
13.32Â
470Â
13.34Â
471Â
90
120
68
2300
1600
1790
2950
10
145
12.36Â
436Â
12.26Â
433Â
90
120
68
2300
1600
1790
2950
DWW-110
7
102
19.88Â
702Â
TBD
TBD
110
150
71
2800
1800
1860
3200
8
116
18.66Â
659Â
TBD
TBD
110
150
71
2800
1800
1860
3200
10
145
16.34Â
577Â
15.27Â
539Â
110
150
71
2800
1800
1860
3200
DWW-132
7
102
23.48Â
829Â
20.09Â
709Â
132
175
71
2800
1800
1860
3300
8
116
22.04Â
778Â
20.06Â
708Â
132
175
71
2800
1800
1860
3300
10
145
19.81Â
699Â
TBD
TBD
132
175
71
2800
1800
1860
3300
DWW-132W
7
102
23.48Â
829Â
20.09Â
709Â
132
175
71
2800
1800
1860
3300
8
116
22.04Â
778Â
20.06Â
708Â
132
175
71
2800
1800
1860
3300
10
145
19.81Â
699Â
20.01Â
707Â
132
175
71
2800
1800
1860
3300
DWW-160
7
102
26.74Â
944Â
24.99Â
882Â
160
215
75
2800
1800
1860
3400
8
116
25.37Â
896Â
24.93Â
880Â
160
215
75
2800
1800
1860
3400
10
145
23.41Â
827Â
22.74Â
803Â
160
215
75
2800
1800
1860
3400
DWW-160W
7
102
26.74Â
944Â
24.99Â
882Â
160
215
75
2800
1800
1860
3400
8
116
25.37Â
896Â
24.93Â
880Â
160
215
75
2800
1800
1860
3400
10
145
23.41Â
827Â
22.74Â
803Â
160
215
75
2800
1800
1860
3400
DWW-185
7
102
29.61Â
1046Â
28.33Â
1000Â
185
250
75
2800
1800
1860
3600
8
116
29.53Â
1043Â
28.30Â
999Â
185
250
75
2800
1800
1860
3600
10
145
26.68Â
942Â
26.66Â
941Â
185
250
75
2800
1800
1860
3600
DWW-185W
7
102
29.61Â
1046Â
28.33Â
1000Â
185
250
75
2800
1800
1860
3600
8
116
29.53Â
1043Â
28.30Â
999Â
185
250
75
2800
1800
1860
3600
10
145
26.68Â
942Â
26.66Â
941Â
185
250
75
2800
1800
1860
3600
DWW-200W
7
102
33.35Â
1178Â
30.55Â
1079Â
200
270
78
3100
2150
2200
4400
8
116
33.32Â
1177Â
30.52Â
1078Â
200
270
78
3100
2150
2200
4400
10
145
29.83Â
1053Â
28.27Â
998Â
200
270
78
3100
2150
2200
4400
DWW-220W
7
102
35.82Â
1265Â
36.82Â
1300Â
220
300
78
3100
2150
2200
4600
8
116
35.77Â
1263Â
36.78Â
1299Â
220
300
78
3100
2150
2200
4600
10
145
33.25Â
1174Â
30.49Â
1077Â
220
300
78
3100
2150
2200
4600
DWW-250W
7
102
42.67Â
1507Â
40.74Â
1438Â
250
350
83
3100
2150
2200
4700
8
116
42.64Â
1506Â
40.69Â
1437Â
250
350
83
3100
2150
2200
4700
10
145
38.26Â
1351Â
36.72Â
1297Â
250
350
83
3100
2150
2200
4700
DWW-280W
7
102
46.54Â
1643Â
TBD
TBD
280
375
83
3400
2400
2200
4900
8
116
45.45Â
1605Â
TBD
TBD
280
375
83
3400
2400
2200
4900
Model NO.: DWW-+series
Type: Twin-Screw Compressor
Product Name: Oil Free/Oilless Rotary Screw Type Air Compressor
Air End: Germany Ghh Air End
Working Performance: Low Noise
Compression Stage: Two Stage
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Working Pressure: 7~10 Bar
Capacity Fad*: 6.17~50.20 M3/Min
Color: Blue or Customize
Application: Electronic; Automobile; Chemical; Cement; Oil and
Warranty: 18 Moths
Trademark: DENAIR
Transport Package: Standard Wooden Packing
Specification: CE, SGS, BV, ISO9001 certification
Origin: China
HS Code: 8414809090
Technical Parameters Of DENAIRÂ Oil-Free\Oil Free Screw Air Compressor