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Sierra Oil-Free Rotary Screw Air Compressors 190-300 kW
Sierra oil-free rotary screw compressors are ISO 8573-1:2010 Class 0 certified, delivering 100% oil-free for the most critical applications. With an efficient and robust design, these compressors are a reliable workhorse that ensure the productivity of your business.
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Features
- 100% Oil-Free Air: Meets ISO 8573-1:2001 Class 0 specifies air quality standards for processes within the food and beverage, pharmaceutical, textile, and electronics industries
- Enhanced Reliability: Stainless steel components, dual-vented seals, and precision machined-rotors with advanced UltraCoat protection ensure trouble-free operation
- Smart Control to Reduce Energy Costs: Easily accessible Xe-145 microprocessor controller provides continuous monitoring and on-board diagnosis to help optimize power consumption
- Reduced Lubricant Change-Out: Industry-leading Ultra Coolant delivers up to 8,000 hours of lubricant run time, as much as 8 times the life of conventional lubricants
- High Ambient Operation: Long-life components are designed to withstand 46 ºC maximum ambient temperature
- Intelligent Uptime: Integrated with Helix™ Connected Platform, a state-of-the-art system that gives you real-time insights and data to keep your compressor operating at peak performance and reduce the risk of downtime.
Model Specifications
Model
Frequency (Hz)
Nominal Power kW (hp)
CAPACITY-FAD M3/MIN (CFM)
RATED PRESSURE BAR G (PSIG)
L X W X H CM (IN) AIR-COOLED/WATER-COOLED
WEIGHT KG (LB) AIR-COOLED/WATER-COOLED
SL200
50
200 (300)
35.0 / 1236
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SL250
50
250 (350)
45.2 / 1597
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SM200
50
200 (300)
32.6 / 1151
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SM250
50
250 (350)
41.5 / 1466
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SH200
50
200 (300)
28.5 / 1006
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SH250
50
250 (350)
36.0 / 1271
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SH300
50
300 (400)
43.3 / 1530
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
5126 (11301) / 5400 (11905)
L250
60
185 (250)
34.0/1200
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
L300
60
200 (300)
39.6 / 1398
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
L350
60
250 (350)
45.3 / 1600
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4536 (10000) / 5020 (11067)
H250
60
185 (250)
30.6/1080
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
H300
60
200 (300)
35.8 / 1264
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
H350
60
250 (350)
42.5 / 1501
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4536 (10000) / 5020 (11067)
HH250
60
185 (250)
26.5 / 935
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
HH300
60
200 (300)
33.3 / 1175
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
HH350
60
250 (350)
39.7 / 1400
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4536 (10000) / 5020 (11067)
HH400
60
300 (400)
43.8 / 1545
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
5216 (11499) / 5400 (11905)
Documents
Parts and Accessories
Air Compressor Tanks
Compressor tanks, available in horizontal & vertical, are designed for extra air storage & made with steel for long-lasting durability.
Learn More
- 100% Oil-Free Air: Meets ISO 8573-1:2001 Class 0 specifies air quality standards for processes within the food and beverage, pharmaceutical, textile, and electronics industries
- Enhanced Reliability: Stainless steel components, dual-vented seals, and precision machined-rotors with advanced UltraCoat protection ensure trouble-free operation
- Smart Control to Reduce Energy Costs: Easily accessible Xe-145 microprocessor controller provides continuous monitoring and on-board diagnosis to help optimize power consumption
- Reduced Lubricant Change-Out: Industry-leading Ultra Coolant delivers up to 8,000 hours of lubricant run time, as much as 8 times the life of conventional lubricants
- High Ambient Operation: Long-life components are designed to withstand 46 ºC maximum ambient temperature
- Intelligent Uptime: Integrated with Helix™ Connected Platform, a state-of-the-art system that gives you real-time insights and data to keep your compressor operating at peak performance and reduce the risk of downtime.
Model
Frequency (Hz)
Nominal Power kW (hp)
CAPACITY-FAD M3/MIN (CFM)
RATED PRESSURE BAR G (PSIG)
L X W X H CM (IN) AIR-COOLED/WATER-COOLED
WEIGHT KG (LB) AIR-COOLED/WATER-COOLED
SL200
50
200 (300)
35.0 / 1236
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SL250
50
250 (350)
45.2 / 1597
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SM200
50
200 (300)
32.6 / 1151
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SM250
50
250 (350)
41.5 / 1466
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SH200
50
200 (300)
28.5 / 1006
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SH250
50
250 (350)
36.0 / 1271
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4853 (10699) / 5200 (11464)
SH300
50
300 (400)
43.3 / 1530
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
5126 (11301) / 5400 (11905)
L250
60
185 (250)
34.0/1200
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
L300
60
200 (300)
39.6 / 1398
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
L350
60
250 (350)
45.3 / 1600
7.0 (100)
305 (120) x 193 (76) x 244/203 (96/80)
4536 (10000) / 5020 (11067)
H250
60
185 (250)
30.6/1080
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
H300
60
200 (300)
35.8 / 1264
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
H350
60
250 (350)
42.5 / 1501
8.5 (125)
305 (120) x 193 (76) x 244/203 (96/80)
4536 (10000) / 5020 (11067)
HH250
60
185 (250)
26.5 / 935
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
HH300
60
200 (300)
33.3 / 1175
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4354 (9599) / 5020 (11067)
HH350
60
250 (350)
39.7 / 1400
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
4536 (10000) / 5020 (11067)
HH400
60
300 (400)
43.8 / 1545
10.0 (150)
305 (120) x 193 (76) x 244/203 (96/80)
5216 (11499) / 5400 (11905)
Air Compressor Tanks
Compressor tanks, available in horizontal & vertical, are designed for extra air storage & made with steel for long-lasting durability.
Learn More