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Oil-Free Scroll Air Compressor Systems 2 – 30kW (3 – 40hp)

When efficiency, quiet operation, low maintenance and a small footprint are critical, Scroll Air Compressors are the smart choice. Their compact and innovative design make them ideal for many commercial applications where reliable oil-free air is required. Our Scroll Compressors deliver more flow per kW in most cases and reach pressures up to 145 psi in a single stage of compression with no metal to metal contact anywhere – therefore the technology requires no lubrication resulting in high quality oil-free air.

 

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Features

  • Innovative Multiplex Design that allows operating the exact number of compressors to match your demand with part-load efficiency.
  • Nearly silent operation using the quietest compression technology and fewer moving parts for a lower vibration and a healthy work environment.
  • Fewer components and less consumables for higher reliability resulting in longer life, less maintenance and longer service intervals.
  • Smaller footprint with a compact compressor and an aftercooler that provides sufficient cooling with a low temperature difference (CTD) to reduced air treatment equipment taking up less floor space.
  • Cool operation with the integral radial flow fan that creates built-in intercooling without the need for additional auxiliary fan help for a reliable operation.

How it Works

 

 

Model Specifications

Model
Tank Size (gal)
Max Pressure (psig)
Nominal Power (hp)
Air Flow** (cfm)
Connection Size (NPT)
Dimensions (L) in
Dimensions (W) in
Dimensions (H) in
Weight (lb)
Sound Level (dBA)
W2-S-A116
-
116
3
8.8
3/8"
34
21
33
310
49
W2-S-A145
-
145
3
7.1
3/8"
34
21
33
310
49
W4-S-A116
-
116
5
15.2
3/8"
34
21
33
336
51
W4-S-A145
-
145
5
12.5
3/8"
34
21
33
336
51
W7.5-D-A116
-
116
10
30.4
1"
34
38
61
825
56
W7.5-D-A145
-
145
10
25.0
1"
34
38
61
825
56
W7.5-S-A115
-
115
10
31.2
1"
34
38
61
825
53
W7.5-S-A145
-
145
10
25.0
1"
34
38
61
825
53
W11-T-A116
-
116
15
45.6
1"
34
38
61
965
53
W11-T-A145
-
145
15
37.5
1"
34
38
61
965
53
W15-Q-A116
-
116
20
60.8
1"
34
38
61
1125
56
W15-Q-A145
-
145
20
50.0
1"
34
38
61
1125
56
W22-H-A116
-
116
30
91.2
1"
38
58
62
1640
59
W22-H-A145
-
145
30
75.0
1"
38
58
62
1640
59
W30-O-A116
-
116
40
121.6
1"
38
58
62
2000
60
W30-O-A145
-
145
40
100.0
1"
38
58
62
200
60
W2-S-A116-30H
30
116
3
8.8
3/4"
40
21
36
240
72
W2-S-A145-30H
30
145
3
7.1
3/4"
40
21
36
240
72
W4-S-A116-60H
60
116
5
15.2
3/4"
64
23
41
300
72
W4-S-A145-60H
60
145
5
12.5
3/4"
64
23
41
300
72
W4-S-A116-80H
80
116
5
15.2
3/4"
70
25
40
320
72
W4-S-A145-80H
80
145
5
12.5
3/4"
70
25
40
320
72
W5.5-S-A116-120H
120
116
7.5
23.1
3/4"
76
28
49
661
74
W5.5-S-A145-120H
120
145
7.5
17.0
3/4"
76
31
48
613
74
W7.5-S-A116-120H
120
116
10
23.1
3/4"
76
28
49
672
76
W7.5-S-A145-120H
120
145
10
17.0
3/4"
76
31
48
670
76
W7.5-D-A116-80H
80
116
10
30.4
1/2"
70
25
40
646
75
W7.5-D-A145-80H
80
145
10
25.0
1/2"
70
25
40
646
75
W7.5-D-A116-120H
120
116
10
30.4
1/2"
77
25
45
688
75
W7.5-D-A145-120H
120
145
10
25.0
1/2"
77
25
45
688
75
W11-D-A116-120H
120
116
15
46.2
1"
76
43
47
991
77
W11-D-A145-120H
120
145
15
34.0
1"
76
43
47
991
77
W11-D-A116-240H
240
116
15
46.2
1"
93
51
54
1349
77
W11-D-A145-240H
240
145
15
34.0
1"
93
51
54
1349
77
W15-D-A116-120H
120
116
20
62.4
1"
76
43
47
1108
79
W15-D-A145-120H
120
145
20
50.0
1"
76
43
47
1108
79
W15-D-A116-240H
240
116
20
62.4
1"
93
51
54
1349
79
W15-D-A145-240H
240
145
20
50.0
1"
93
51
54
1349
79

Documents

  • Innovative Multiplex Design that allows operating the exact number of compressors to match your demand with part-load efficiency.
  • Nearly silent operation using the quietest compression technology and fewer moving parts for a lower vibration and a healthy work environment.
  • Fewer components and less consumables for higher reliability resulting in longer life, less maintenance and longer service intervals.
  • Smaller footprint with a compact compressor and an aftercooler that provides sufficient cooling with a low temperature difference (CTD) to reduced air treatment equipment taking up less floor space.
  • Cool operation with the integral radial flow fan that creates built-in intercooling without the need for additional auxiliary fan help for a reliable operation.

How it Works

 

 

Model
Tank Size (gal)
Max Pressure (psig)
Nominal Power (hp)
Air Flow** (cfm)
Connection Size (NPT)
Dimensions (L) in
Dimensions (W) in
Dimensions (H) in
Weight (lb)
Sound Level (dBA)
W2-S-A116
-
116
3
8.8
3/8"
34
21
33
310
49
W2-S-A145
-
145
3
7.1
3/8"
34
21
33
310
49
W4-S-A116
-
116
5
15.2
3/8"
34
21
33
336
51
W4-S-A145
-
145
5
12.5
3/8"
34
21
33
336
51
W7.5-D-A116
-
116
10
30.4
1"
34
38
61
825
56
W7.5-D-A145
-
145
10
25.0
1"
34
38
61
825
56
W7.5-S-A115
-
115
10
31.2
1"
34
38
61
825
53
W7.5-S-A145
-
145
10
25.0
1"
34
38
61
825
53
W11-T-A116
-
116
15
45.6
1"
34
38
61
965
53
W11-T-A145
-
145
15
37.5
1"
34
38
61
965
53
W15-Q-A116
-
116
20
60.8
1"
34
38
61
1125
56
W15-Q-A145
-
145
20
50.0
1"
34
38
61
1125
56
W22-H-A116
-
116
30
91.2
1"
38
58
62
1640
59
W22-H-A145
-
145
30
75.0
1"
38
58
62
1640
59
W30-O-A116
-
116
40
121.6
1"
38
58
62
2000
60
W30-O-A145
-
145
40
100.0
1"
38
58
62
200
60
W2-S-A116-30H
30
116
3
8.8
3/4"
40
21
36
240
72
W2-S-A145-30H
30
145
3
7.1
3/4"
40
21
36
240
72
W4-S-A116-60H
60
116
5
15.2
3/4"
64
23
41
300
72
W4-S-A145-60H
60
145
5
12.5
3/4"
64
23
41
300
72
W4-S-A116-80H
80
116
5
15.2
3/4"
70
25
40
320
72
W4-S-A145-80H
80
145
5
12.5
3/4"
70
25
40
320
72
W5.5-S-A116-120H
120
116
7.5
23.1
3/4"
76
28
49
661
74
W5.5-S-A145-120H
120
145
7.5
17.0
3/4"
76
31
48
613
74
W7.5-S-A116-120H
120
116
10
23.1
3/4"
76
28
49
672
76
W7.5-S-A145-120H
120
145
10
17.0
3/4"
76
31
48
670
76
W7.5-D-A116-80H
80
116
10
30.4
1/2"
70
25
40
646
75
W7.5-D-A145-80H
80
145
10
25.0
1/2"
70
25
40
646
75
W7.5-D-A116-120H
120
116
10
30.4
1/2"
77
25
45
688
75
W7.5-D-A145-120H
120
145
10
25.0
1/2"
77
25
45
688
75
W11-D-A116-120H
120
116
15
46.2
1"
76
43
47
991
77
W11-D-A145-120H
120
145
15
34.0
1"
76
43
47
991
77
W11-D-A116-240H
240
116
15
46.2
1"
93
51
54
1349
77
W11-D-A145-240H
240
145
15
34.0
1"
93
51
54
1349
77
W15-D-A116-120H
120
116
20
62.4
1"
76
43
47
1108
79
W15-D-A145-120H
120
145
20
50.0
1"
76
43
47
1108
79
W15-D-A116-240H
240
116
20
62.4
1"
93
51
54
1349
79
W15-D-A145-240H
240
145
20
50.0
1"
93
51
54
1349
79