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IndexTM.C. Range of products page 2
SCA Series-Product features page 4
SCA7L page 5Outside view drawing/Data Tables
SCA8D-A page 6Outside view drawing/Data Tables
SCA8D-R page 7Outside view drawing/Data Tables
SCA8G-A page 8Outside view drawing/Data Tables
SCA8G-R page 9Outside view drawing/Data Tables
SCA9D-R page 10Outside view drawing/Data Tables
SCA9G-R page 11Outside view drawing/Data Tables
SCA10D-R page 12Outside view drawing/Data Tables
SCA10G-R page 13Outside view drawing/Data Tables
SCA13D-R page 14Outside view drawing/Data Tables
SCA13G-R page 15Outside view drawing/Data Tables
SCA14D-R page 16Outside view drawing/Data Tables
SCA14G-R page 17Outside view drawing/Data Tables
SCA 19D-R page 18Outside view drawing/Data Tables
SCA19G-R page 19Outside view drawing/Data Tables
SCA20D-R page 20Outside view drawing/Data Tables
SCA20G-R page 21Outside view drawing/Data Tables
SCA22D-R page 22Outside view drawing/Data Tables
SCA22G-R page 23Outside view drawing/Data Tables
SCA22B-R page 24Outside view drawing/Data Tables
SCA25D-R page 25Outside view drawing/Data Tables
SCA25G-R page 26Outside view drawing/Data Tables
SCA25B-R page 27Outside view drawing/Data Tables
SCA30D-R page 28Outside view drawing/Data Tables
SCA30G-R page 29Outside view drawing/Data Tables
VALVES SCV30 page 30Outside view drawing/Data Tables
VALVES SCV70 page 31Outside view drawing/Data Tables
Oil Injected Screw Compressor for airSizes from 2,2 to 250 kW
SCATM.C. The Italian leader in air compressor technology.
SCA seriesscrew compressors
COMPACT seriessemi integrated screw compressors
SCI seriesintegrated screw compressors
SCFI seriesfully integrated screw compressors
TM.C. Range of products
2m
3 /m
in
40
SCI6
SCI7
SCI8
SCA8
SCA7L
SCA9
SCA10
SCA13
SCA14
SCA19-SCA20
SCA22
SCA25
30
20
15
109876
5
4
3
2
1.5
10.90.80.70.6
0.5
0.4
0.3
0.22.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200
COMPACT8
COMPACT10
SCI seriesSCA series COMPACT series
kW
50
250285
315355
SCA30
SCATM.C. The Italian leader in air compressor technology.
SCA seriesscrew compressors
COMPACT seriessemi integrated screw compressors
SCI seriesintegrated screw compressors
SCFI seriesfully integrated screw compressors
TM.C. Range of products
2m
3 /m
in
40
SCI6
SCI7
SCI8
SCA8
SCA7L
SCA9
SCA10
SCA13
SCA14
SCA19-SCA20
SCA22
SCA25
30
20
15
109876
5
4
3
2
1.5
10.90.80.70.6
0.5
0.4
0.3
0.22.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200
COMPACT8
COMPACT10
SCI seriesSCA series COMPACT series
kW
50
250285
315355
SCA30
SCA
Shaft sealA new configuration of the seal ring, including twoseal lips and one dust lip in PTFE, and a dust ring,assures great reliability, long life and resistance toimpurities.
RotorsThe rotors are the heart of every screwcompressor. The automatic multistage screwmanufacturing process, operated with latest CNCmachines and the use of top grade materials assurethe closest tolerances as well as greater reliability.A final grinding process, coupled with computeroperated multistep rotor control guarantees 100%accuracy of each rotor profile.
CasingModern CNC machining centers, constantlymonitored by means of continuous testing, technicalspecialization and continual modernization withthe most technically up-to-date machinery, isapplied in all machining work in order to guaranteethe obligations we assume towards the CertifiedQuality of our compressors.
PaintingAll TM.C. screw compressors have a modern,environmentally friendly, protective paint. Thesurface finish protects the castings effectivelyagainst corrosion even after many years ofoperation.
BearingsBecause of rotational speeds and bearing loadsTM.C screw compressors are equipped with topquality bearings that provide a high bearing capacityand assure long bearing life.
3
Product features
SCA series
Main featuresHigh volumetric efficiencyLow running costLow air discharge temperatureLow noise levelDischarge pressure range of 3 barg to 15 barg (43.5 psig to 220 psig)PTFE double lip seal
Assembly systemThe assembly systems for the SCA series are:• base plate mounted• flange mounted
Sizes
SCA7SCA7L
SCA8SCA8D-A - SCA8D-R - SCA8G-A - SCA8G-R
SCA9SCA9D-R - SCA9G-R
SCA10SCA10D-R - SCA10G-R
SCA13SCA13D-R - SCA13G-R
SCA14SCA14D-R - SCA14G-R
SCA19SCA19D-R - SCA19G-R
SCA20SCA20D-R - SCA20G-R
SCA22SCA22D-R - SCA22B-R - SCA22G-R
SCA25SCA25D-R - SCA25B-R - SCA25G-R
SCA30SCA30D-R - SCA30G-R
A axial air outletB (belt) belt drivenD (direct) direct or belt driven coupling (SCA22D only direct coupling)G (gear) gearbox incorporatedR radial air outlet
4
SCA7L
Data Tables
Drive: Male Female rotor size: 49,7 mm Working pressure: min 3 barg/40 psig - max 13 barg/190 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 10 kg - 22 lbs
Male rotor size: 59,7 mm
Air Capacity (cfm) Power (HP)
Speed (rpm)
Speed (rpm)
145 psig
Speed (rpm)
190 psig
Air Capacity (m3/min)
Speed (rpm)
10 barg
5
40
35
30
25
20
15
10
5
11
10
9
8
7
6
5
4
3
2
Outside view drawing
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
145 psig
100 psig
2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
Power (kW)
13 barg
10 barg
7 barg
2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
9
8
7
6
5
4
3
2
SCA8D-AOutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 18 kg - 40 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
6
SCA8D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 20 kg - 44 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
7
SCA8G-AOutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 30 kg - 66 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
8
SCA8G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 32 kg - 71 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
9
SCA9D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,09 Weight: 40 kg - 88 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm)
Speed (rpm)
2000 3000 4000 5000 6000 7000
30
25
20
15
10
5
13 barg
10 barg
7 barg
Speed (rpm)
2000 3000 4000 5000 6000 7000
130
120
110
100
90
80
10
60
50
40
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
2000 3000 4000 5000 6000 7000
3,5
3
2,5
2
1,5
1
10 barg
Power (HP)
2500 4500 6500 8500 10500 12500
40
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
10
SCA9G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,09 Weight: 61 kg - 134 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm)
Speed (rpm)
2000 3000 4000 5000 6000 7000
30
25
20
15
10
5
13 barg
10 barg
7 barg
Speed (rpm)
2000 3000 4000 5000 6000 7000
130
120
110
100
90
80
10
60
50
40
145 psig
Air Capacity (m3/min)
Speed (rpm)
2000 3000 4000 5000 6000 7000
3,5
3
2,5
2
1,5
1
10 barg
Power (HP)
2500 4500 6500 8500 10500 12500
40
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
11
SCA10D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,56 Weight: 45 kg - 99 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
65
55
45
35
25
15
5
13 barg
10 barg
7 barg
Speed (rpm)
280
240
200
160
120
80
40
145 psig
Speed (rpm)
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 3000 4000 6000 8000 10000
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
10 barg
2000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
1000 3000 4000 6000 8000 100002000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
12
85
75
64
55
45
35
25
15
5
SCA10G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,56 Weight: 66 kg - 146 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
65
55
45
35
25
15
5
13 barg
10 barg
7 barg
Speed (rpm)
280
240
200
160
120
80
40
145 psig
Speed (rpm)
85
75
64
55
45
35
25
15
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 3000 4000 6000 8000 10000
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
10 barg
2000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
1000 3000 4000 6000 8000 100002000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
13
SCA13D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 105 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 74 kg - 163 lbs
Male rotor size: 126 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
14
1000 2000 4000 5000 70003000 6000
350
300
250
200
150
100
50
1000 2000 4000 5000 7000
10 barg
3000 6000
9
8
7
6
5
4
3
2
80
70
60
50
40
30
20
10
13 barg
10 barg
7 barg
1000 2000 4000 5000 70003000 6000
190 barg145 barg
100 barg
1000 2000 4000 5000 70003000 6000
100
90
80
70
60
50
40
30
20
10
SCA13G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 105 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 99 kg - 218 lbs
Male rotor size: 126 mm
15
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
1000 2000 4000 5000 70003000 6000
350
300
250
200
150
100
50
1000 2000 4000 5000 7000
10 barg
3000 6000
9
8
7
6
5
4
3
2
80
70
60
50
40
30
20
10
13 barg
10 barg
7 barg
1000 2000 4000 5000 70003000 6000
190 barg145 barg
100 barg
1000 2000 4000 5000 70003000 6000
100
90
80
70
60
50
40
30
20
10
Speed (rpm)
Drive: Male Female rotor size: 122,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 108 kg - 238 lbs
Male rotor size: 147,3 mm
SCA14D-ROutside view drawing
16
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
Speed (rpm)
500
450
400
350
300
250
200
150
100
145 psig
Speed (rpm)
160
140
120
100
80
60
40
20
190 psig 145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
10 barg
14
12
10
8
6
4
21000 2000 3000 4000 5000 6000 7000
13 barg10 barg
7 barg
120110100908070605040302010
1000 2000 3000 4000 5000 6000 7000
1000 2000 3000 4000 5000 6000 7000 1000 2000 3000 4000 5000 6000 7000
Data Tables
Outside view drawing
Drive: Male Female rotor size: 122,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 140 kg - 309 lbs
Male rotor size: 147,3 mm
SCA14G-R17
(m3/min)
SCA19D-ROutside view drawing
18
Drive: Male Female rotor size: 169,7 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 6/8 L/D: 2 Weight: 280 kg - 617 lbs
Male rotor size: 169,7 mm
Data Tables
21201918171615141312111098765
10 barg180
160
140
120
100
80
60
40
20
13 barg
10 barg
7 barg
750700650600550500450400350300250200150
1000 1500 2500 30002000 3500 4000 5000 55004500
145 psig
1000 1500 2500 30002000 3500 4000 5000 55004500
220
200
180
160
140
120
100
80
60
40
20
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
Speed (rpm) Speed (rpm)
1000 1500 2500 30002000 3500 5000 550045001000 1500 2500 30002000 3500 4000 5000 55004500 4000
SCA19G-ROutside view drawing
19
Drive: Male Female rotor size: 169,7 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 6/8 L/D: 2 Weight: 350 kg - 772 lbs
Male rotor size: 169,7 mm
Data Tables
21201918171615141312111098765
10 barg180
160
140
120
100
80
60
40
20
13 barg
10 barg
7 barg
750700650600550500450400350300250200150
1000 1500 2500 30002000 3500 4000 5000 55004500
145 psig
1000 1500 2500 30002000 3500 4000 5000 55004500
220
200
180
160
140
120
100
80
60
40
20
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
Speed (rpm) Speed (rpm)
1000 1500 2500 30002000 3500 5000 550045001000 1500 2500 30002000 3500 4000 5000 55004500 4000
SCA20D-ROutside view drawing
20
Drive: Male Female rotor size: 154,8 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 263 kg - 580 lbs
Male rotor size: 186 mm
Data Tables
Speed (rpm) Speed (rpm)
10 barg 13 barg
10 barg
7 barg
800750700650600550500450400350300250200
145 psig
240
220
200
180
160
140
120
100
80
60
40
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
23
21
19
17
15
13
11
9
7
5
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
180
160
140
120
100
80
60
40
20
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
SCA20G-ROutside view drawing
21
Drive: Male Female rotor size: 154,8 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 320 kg - 705 lbs
Male rotor size: 186 mm
Data Tables
Speed (rpm) Speed (rpm)
10 barg 13 barg
10 barg
7 barg
800750700650600550500450400350300250200
145 psig
240
220
200
180
160
140
120
100
80
60
40
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
23
21
19
17
15
13
11
9
7
5
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
180
160
140
120
100
80
60
40
20
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
SCA22D-R
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 393 kg - 866 lbs
Male rotor size: 217 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
1000 1500 2000 2500 3000 3500
225
200
175
150
125
100
75
50
25
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1000
900
800
700
600
500
400
300
200
145 psig
Speed (rpm)
1000 1500 2000 2500 3000 3500
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
30
25
20
15
10
5
10 barg
4000 4000
4000 4000
Outside view drawing
22
SCA22G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 490 kg - 1080 lbs
Male rotor size: 217 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
Speed (rpm)
1000
900
800
700
600
500
400
300
200
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
30
25
20
15
10
5
10 barg
4000
1000 1500 2000 2500 3000 3500 4000
190 psig
100 psig
23
225
200
175
150
125
100
75
50
25
1000 1500 2000 2500 3000 3500 4000
13 barg
10 barg
7 barg
1000 1500 2000 2500 3000 3500 4000
300
250
200
150
100
50
145 psig
1000 1500 2000 2500 3000 3500 4000
300
250
200
150
100
50
145 psig
SCA22B-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 397 kg - 866 lbs
Male rotor size: 217 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
1000 1500 2000 2500 3000 3500
Speed (rpm)
1000 1500 2000 2500 3000 3500
1000
900
800
700
600
500
400
300
200
145 psig
Speed (rpm)
190 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
30
25
20
15
10
5
10 barg
4000 4000
4000
24
1000 1500 2000 2500 3000 3500 4000
300
250
200
150
100
50
145 psig
225
200
175
150
125
100
75
50
25
1000 1500 2000 2500 3000 3500 4000
13 barg
10 barg
7 barg
SCA25D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,85 Weight: 429 kg - 945 lbs
Male rotor size: 217 mm
25
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
250
230
210
190
170
150
130
110
90
70
50
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1200
1100
1000
900
800
700
600
500
400
300
200
Speed (rpm)
350
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
35
30
25
20
15
10
5
10 barg
4000 4500
145 psig
4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
SCA25G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,85 Weight: 526 kg - 1159 lbs
Male rotor size: 217 mm
26
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
250
230
210
190
170
150
130
110
90
70
50
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1200
1100
1000
900
800
700
600
500
400
300
200
Speed (rpm)
350
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
145 psig
4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500
35
30
25
20
15
10
5
10 barg
4000 45001500
SCA25B-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,85 Weight: 433 kg - 954 lbs
Male rotor size: 217 mm
27
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
250
230
210
190
170
150
130
110
90
70
50
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1200
1100
1000
900
800
700
600
500
400
300
200
Speed (rpm)
350
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
145 psig
4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500
35
30
25
20
15
10
5
10 barg
4000 4500
SCA30 D-R28
Data Tables
Drive: Male Female rotor size: 233,9 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 862 kg - 1900 lbs
Male rotor size: 281 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
13 barg
10 barg
7 barg
Speed (rpm) Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
10 barg
Outside view drawing
50
45
40
35
30
25
20
15
10
190 psig550
500
450
400
350
300
250
200
150
100
145 psig
100 psig
1000 1500 2000 2500 3000 3500
400
360
320
280
240
200
160
120
801000 1500 2000 2500 3000 35001000 1500 2000 2500 3000 3500
145 psig
1000 1500 2000 2500 3000 3500
180017001600150014001300120011001000900800700600500
SCA30 G-ROutside view drawing
29
Data Tables
Drive: Male Female rotor size: 233,9 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 1095 kg - 2414 lbs
Male rotor size: 281 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
13 barg
10 barg
7 barg
Speed (rpm) Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
10 barg50
45
40
35
30
25
20
15
10
190 psig550
500
450
400
350
300
250
200
150
100
145 psig
100 psig
1000 1500 2000 2500 3000 3500
400
360
320
280
240
200
160
120
801000 1500 2000 2500 3000 35001000 1500 2000 2500 3000 3500
145 psig
1000 1500 2000 2500 3000 3500
180017001600150014001300120011001000900800700600500
Data Tables
Idling pressure control range
VALVES SCV30
Pressure drop (bar) Pressure drop (psi)
Air capacity (m3/min)
0.5 0.1 1.5 2.0 2.5 3.0
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
Air capacity (cfm)
0.300.280.260.240.220.200.180.160.140.120.100.080.060.040.020.00
20 30 40 50 60 70 80 90 100 110
30
VALVES SCV70
Data Tables
31
Pressure drop (bar) Pressure drop (psi)
1.5 2.0 2.5 3.0 3.5 4.0
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
0.300.280.260.240.220.200.180.160.140.120.100.080.060.040.020.00
60 80 100 120 140 160 180 200 220 2404.5 5.0 5.5 6.0 6.5 7.0 260
Air capacity (m3/min) Air capacity (cfm)
Idling pressure control range
SCA
Shaft sealA new configuration of the seal ring, including twoseal lips and one dust lip in PTFE, and a dust ring,assures great reliability, long life and resistance toimpurities.
RotorsThe rotors are the heart of every screwcompressor. The automatic multistage screwmanufacturing process, operated with latest CNCmachines and the use of top grade materials assurethe closest tolerances as well as greater reliability.A final grinding process, coupled with computeroperated multistep rotor control guarantees 100%accuracy of each rotor profile.
CasingModern CNC machining centers, constantlymonitored by means of continuous testing, technicalspecialization and continual modernization withthe most technically up-to-date machinery, isapplied in all machining work in order to guaranteethe obligations we assume towards the CertifiedQuality of our compressors.
PaintingAll TM.C. screw compressors have a modern,environmentally friendly, protective paint. Thesurface finish protects the castings effectivelyagainst corrosion even after many years ofoperation.
BearingsBecause of rotational speeds and bearing loadsTM.C screw compressors are equipped with topquality bearings that provide a high bearing capacityand assure long bearing life.
3
Product features
SCA series
Main featuresHigh volumetric efficiencyLow running costLow air discharge temperatureLow noise levelDischarge pressure range of 3 barg to 15 barg (43.5 psig to 220 psig)PTFE double lip seal
Assembly systemThe assembly systems for the SCA series are:• base plate mounted• flange mounted
Sizes
SCA7SCA7L
SCA8SCA8D-A - SCA8D-R - SCA8G-A - SCA8G-R
SCA9SCA9D-R - SCA9G-R
SCA10SCA10D-R - SCA10G-R
SCA13SCA13D-R - SCA13G-R
SCA14SCA14D-R - SCA14G-R
SCA19SCA19D-R - SCA19G-R
SCA20SCA20D-R - SCA20G-R
SCA22SCA22D-R - SCA22B-R - SCA22G-R
SCA25SCA25D-R - SCA25B-R - SCA25G-R
SCA30SCA30D-R - SCA30G-R
A axial air outletB (belt) belt drivenD (direct) direct or belt driven coupling (SCA22D only direct coupling)G (gear) gearbox incorporatedR radial air outlet
4
SCA7L
Data Tables
Drive: Male Female rotor size: 49,7 mm Working pressure: min 3 barg/40 psig - max 13 barg/190 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 10 kg - 22 lbs
Male rotor size: 59,7 mm
Air Capacity (cfm) Power (HP)
Speed (rpm)
Speed (rpm)
145 psig
Speed (rpm)
190 psig
Air Capacity (m3/min)
Speed (rpm)
10 barg
5
40
35
30
25
20
15
10
5
11
10
9
8
7
6
5
4
3
2
Outside view drawing
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
145 psig
100 psig
2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
Power (kW)
13 barg
10 barg
7 barg
2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
9
8
7
6
5
4
3
2
SCA8D-AOutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 18 kg - 40 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
6
SCA8D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 20 kg - 44 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
7
SCA8G-AOutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 30 kg - 66 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
8
SCA8G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 61,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,65 Weight: 32 kg - 71 lbs
Male rotor size: 74 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
2500 4500 6500 8500 10500 12500
27,5
22,5
17,5
12,5
7,5
2,5
13 barg
10 barg
7 barg
Speed (rpm)
2500 4500 6500 8500 10500 12500
110
100
90
80
70
60
50
40
30
20
145 psig
Speed (rpm)
2500 4500 6500 8500 10500 12500
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
2500 4500 6500 8500 10500 12500
3
2,5
2
1,5
1
0,5
10 barg
9
SCA9D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,09 Weight: 40 kg - 88 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm)
Speed (rpm)
2000 3000 4000 5000 6000 7000
30
25
20
15
10
5
13 barg
10 barg
7 barg
Speed (rpm)
2000 3000 4000 5000 6000 7000
130
120
110
100
90
80
10
60
50
40
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
2000 3000 4000 5000 6000 7000
3,5
3
2,5
2
1,5
1
10 barg
Power (HP)
2500 4500 6500 8500 10500 12500
40
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
10
SCA9G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,09 Weight: 61 kg - 134 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm)
Speed (rpm)
2000 3000 4000 5000 6000 7000
30
25
20
15
10
5
13 barg
10 barg
7 barg
Speed (rpm)
2000 3000 4000 5000 6000 7000
130
120
110
100
90
80
10
60
50
40
145 psig
Air Capacity (m3/min)
Speed (rpm)
2000 3000 4000 5000 6000 7000
3,5
3
2,5
2
1,5
1
10 barg
Power (HP)
2500 4500 6500 8500 10500 12500
40
35
30
25
20
15
10
5
190 psig
145 psig
100 psig
11
SCA10D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,56 Weight: 45 kg - 99 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
65
55
45
35
25
15
5
13 barg
10 barg
7 barg
Speed (rpm)
280
240
200
160
120
80
40
145 psig
Speed (rpm)
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 3000 4000 6000 8000 10000
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
10 barg
2000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
1000 3000 4000 6000 8000 100002000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
12
85
75
64
55
45
35
25
15
5
SCA10G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 90,4 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,56 Weight: 66 kg - 146 lbs
Male rotor size: 108,6 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
65
55
45
35
25
15
5
13 barg
10 barg
7 barg
Speed (rpm)
280
240
200
160
120
80
40
145 psig
Speed (rpm)
85
75
64
55
45
35
25
15
5
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 3000 4000 6000 8000 10000
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
10 barg
2000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
1000 3000 4000 6000 8000 100002000 5000 7000 9000 1000 3000 4000 6000 8000 100002000 5000 7000 9000
13
SCA13D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 105 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 74 kg - 163 lbs
Male rotor size: 126 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
14
1000 2000 4000 5000 70003000 6000
350
300
250
200
150
100
50
1000 2000 4000 5000 7000
10 barg
3000 6000
9
8
7
6
5
4
3
2
80
70
60
50
40
30
20
10
13 barg
10 barg
7 barg
1000 2000 4000 5000 70003000 6000
190 barg145 barg
100 barg
1000 2000 4000 5000 70003000 6000
100
90
80
70
60
50
40
30
20
10
SCA13G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 105 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 99 kg - 218 lbs
Male rotor size: 126 mm
15
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
1000 2000 4000 5000 70003000 6000
350
300
250
200
150
100
50
1000 2000 4000 5000 7000
10 barg
3000 6000
9
8
7
6
5
4
3
2
80
70
60
50
40
30
20
10
13 barg
10 barg
7 barg
1000 2000 4000 5000 70003000 6000
190 barg145 barg
100 barg
1000 2000 4000 5000 70003000 6000
100
90
80
70
60
50
40
30
20
10
Speed (rpm)
Drive: Male Female rotor size: 122,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 108 kg - 238 lbs
Male rotor size: 147,3 mm
SCA14D-ROutside view drawing
16
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
Speed (rpm)
500
450
400
350
300
250
200
150
100
145 psig
Speed (rpm)
160
140
120
100
80
60
40
20
190 psig 145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
10 barg
14
12
10
8
6
4
21000 2000 3000 4000 5000 6000 7000
13 barg10 barg
7 barg
120110100908070605040302010
1000 2000 3000 4000 5000 6000 7000
1000 2000 3000 4000 5000 6000 7000 1000 2000 3000 4000 5000 6000 7000
Data Tables
Outside view drawing
Drive: Male Female rotor size: 122,6 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 140 kg - 309 lbs
Male rotor size: 147,3 mm
SCA14G-R17
(m3/min)
SCA19D-ROutside view drawing
18
Drive: Male Female rotor size: 169,7 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 6/8 L/D: 2 Weight: 280 kg - 617 lbs
Male rotor size: 169,7 mm
Data Tables
21201918171615141312111098765
10 barg180
160
140
120
100
80
60
40
20
13 barg
10 barg
7 barg
750700650600550500450400350300250200150
1000 1500 2500 30002000 3500 4000 5000 55004500
145 psig
1000 1500 2500 30002000 3500 4000 5000 55004500
220
200
180
160
140
120
100
80
60
40
20
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
Speed (rpm) Speed (rpm)
1000 1500 2500 30002000 3500 5000 550045001000 1500 2500 30002000 3500 4000 5000 55004500 4000
SCA19G-ROutside view drawing
19
Drive: Male Female rotor size: 169,7 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 6/8 L/D: 2 Weight: 350 kg - 772 lbs
Male rotor size: 169,7 mm
Data Tables
21201918171615141312111098765
10 barg180
160
140
120
100
80
60
40
20
13 barg
10 barg
7 barg
750700650600550500450400350300250200150
1000 1500 2500 30002000 3500 4000 5000 55004500
145 psig
1000 1500 2500 30002000 3500 4000 5000 55004500
220
200
180
160
140
120
100
80
60
40
20
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
Speed (rpm) Speed (rpm)
1000 1500 2500 30002000 3500 5000 550045001000 1500 2500 30002000 3500 4000 5000 55004500 4000
SCA20D-ROutside view drawing
20
Drive: Male Female rotor size: 154,8 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 263 kg - 580 lbs
Male rotor size: 186 mm
Data Tables
Speed (rpm) Speed (rpm)
10 barg 13 barg
10 barg
7 barg
800750700650600550500450400350300250200
145 psig
240
220
200
180
160
140
120
100
80
60
40
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
23
21
19
17
15
13
11
9
7
5
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
180
160
140
120
100
80
60
40
20
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
SCA20G-ROutside view drawing
21
Drive: Male Female rotor size: 154,8 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 320 kg - 705 lbs
Male rotor size: 186 mm
Data Tables
Speed (rpm) Speed (rpm)
10 barg 13 barg
10 barg
7 barg
800750700650600550500450400350300250200
145 psig
240
220
200
180
160
140
120
100
80
60
40
190 psig
145 psig
100 psig
Power (kW)
Air Capacity (cfm) Power (HP)
Air Capacity (m3/min)
Speed (rpm) Speed (rpm)
23
21
19
17
15
13
11
9
7
5
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
180
160
140
120
100
80
60
40
20
1000 1500 2500 30002000 3500 4000 50004500 1000 1500 2500 30002000 3500 4000 50004500
SCA22D-R
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 393 kg - 866 lbs
Male rotor size: 217 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
1000 1500 2000 2500 3000 3500
225
200
175
150
125
100
75
50
25
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1000
900
800
700
600
500
400
300
200
145 psig
Speed (rpm)
1000 1500 2000 2500 3000 3500
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
30
25
20
15
10
5
10 barg
4000 4000
4000 4000
Outside view drawing
22
SCA22G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 490 kg - 1080 lbs
Male rotor size: 217 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
Speed (rpm)
1000
900
800
700
600
500
400
300
200
145 psig
Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
30
25
20
15
10
5
10 barg
4000
1000 1500 2000 2500 3000 3500 4000
190 psig
100 psig
23
225
200
175
150
125
100
75
50
25
1000 1500 2000 2500 3000 3500 4000
13 barg
10 barg
7 barg
1000 1500 2000 2500 3000 3500 4000
300
250
200
150
100
50
145 psig
1000 1500 2000 2500 3000 3500 4000
300
250
200
150
100
50
145 psig
SCA22B-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 397 kg - 866 lbs
Male rotor size: 217 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
1000 1500 2000 2500 3000 3500
Speed (rpm)
1000 1500 2000 2500 3000 3500
1000
900
800
700
600
500
400
300
200
145 psig
Speed (rpm)
190 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
30
25
20
15
10
5
10 barg
4000 4000
4000
24
1000 1500 2000 2500 3000 3500 4000
300
250
200
150
100
50
145 psig
225
200
175
150
125
100
75
50
25
1000 1500 2000 2500 3000 3500 4000
13 barg
10 barg
7 barg
SCA25D-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,85 Weight: 429 kg - 945 lbs
Male rotor size: 217 mm
25
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
250
230
210
190
170
150
130
110
90
70
50
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1200
1100
1000
900
800
700
600
500
400
300
200
Speed (rpm)
350
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
1000 1500 2000 2500 3000 3500
35
30
25
20
15
10
5
10 barg
4000 4500
145 psig
4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
SCA25G-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,85 Weight: 526 kg - 1159 lbs
Male rotor size: 217 mm
26
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
250
230
210
190
170
150
130
110
90
70
50
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1200
1100
1000
900
800
700
600
500
400
300
200
Speed (rpm)
350
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
145 psig
4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500
35
30
25
20
15
10
5
10 barg
4000 45001500
SCA25B-ROutside view drawing
Data Tables
Drive: Male Female rotor size: 183 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,85 Weight: 433 kg - 954 lbs
Male rotor size: 217 mm
27
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
250
230
210
190
170
150
130
110
90
70
50
13 barg
10 barg
7 barg
Speed (rpm)
1000 1500 2000 2500 3000 3500
1200
1100
1000
900
800
700
600
500
400
300
200
Speed (rpm)
350
300
250
200
150
100
50
190 psig
145 psig
100 psig
Air Capacity (m3/min)
Speed (rpm)
145 psig
4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500 4000 4500
1000 1500 2000 2500 3000 3500
35
30
25
20
15
10
5
10 barg
4000 4500
SCA30 D-R28
Data Tables
Drive: Male Female rotor size: 233,9 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 862 kg - 1900 lbs
Male rotor size: 281 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
13 barg
10 barg
7 barg
Speed (rpm) Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
10 barg
Outside view drawing
50
45
40
35
30
25
20
15
10
190 psig550
500
450
400
350
300
250
200
150
100
145 psig
100 psig
1000 1500 2000 2500 3000 3500
400
360
320
280
240
200
160
120
801000 1500 2000 2500 3000 35001000 1500 2000 2500 3000 3500
145 psig
1000 1500 2000 2500 3000 3500
180017001600150014001300120011001000900800700600500
SCA30 G-ROutside view drawing
29
Data Tables
Drive: Male Female rotor size: 233,9 mm Working pressure: min 3 barg/40 psig - max 15 barg/220 psig
Lobe combination: 5/6 L/D: 1,70 Weight: 1095 kg - 2414 lbs
Male rotor size: 281 mm
Power (kW)
Air Capacity (cfm) Power (HP)
Speed (rpm)
13 barg
10 barg
7 barg
Speed (rpm) Speed (rpm)
Air Capacity (m3/min)
Speed (rpm)
10 barg50
45
40
35
30
25
20
15
10
190 psig550
500
450
400
350
300
250
200
150
100
145 psig
100 psig
1000 1500 2000 2500 3000 3500
400
360
320
280
240
200
160
120
801000 1500 2000 2500 3000 35001000 1500 2000 2500 3000 3500
145 psig
1000 1500 2000 2500 3000 3500
180017001600150014001300120011001000900800700600500
Data Tables
Idling pressure control range
VALVES SCV30
Pressure drop (bar) Pressure drop (psi)
Air capacity (m3/min)
0.5 0.1 1.5 2.0 2.5 3.0
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
Air capacity (cfm)
0.300.280.260.240.220.200.180.160.140.120.100.080.060.040.020.00
20 30 40 50 60 70 80 90 100 110
30
VALVES SCV70
Data Tables
31
Pressure drop (bar) Pressure drop (psi)
1.5 2.0 2.5 3.0 3.5 4.0
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0.000
0.300.280.260.240.220.200.180.160.140.120.100.080.060.040.020.00
60 80 100 120 140 160 180 200 220 2404.5 5.0 5.5 6.0 6.5 7.0 260
Air capacity (m3/min) Air capacity (cfm)
Idling pressure control range
