Turboexpanders

Manufacturer Model Designation
Axial Flow
multiple fixed variable
radial flow
Single Stage multiple horizontal vertical integral gear integral electric
Thermal Ejector
single multiple
Oil - Injected or Free
Inlet Flow
min max
Inlet Flow
min max
Max Pressure Temperature Range Expansion
Max Input Power
hp kw
speed range
min max
Atlas Copco Energas GmbH ETB-Series X X OF 1160 (80) -220 to 100 15 6705 5000 81000
Atlas Copco Energas GmbH ETG-Series X X X X OF 2300 (160) -220 to 510 15 20100 15000 44000
Atlas Copco Energas GmbH ETF- Series X X OF 930 (64) -220 to 100 160 120 105000
Atlas-Copco Mafi Trench Company LLC EC/ECM-Series X X OF 2900 (200) -220 to 200 10 30820 23000 5000 100000
Atlas-Copco Mafi Trench Company LLC EG/EGI-Series X X X X OF 2900 (200) -220 to 300 10 30820 23000 3000 50000
Atlas-Copco Mafi Trench Company LLC EHB X X OF 2900 (200) -220 to 120 10 335 250 25000 90000
Dresser-Rand E-516 X X (45000) (15) 760 10000 10930
Dresser-Rand E-520 X X (75000) (15) 760 15000 8780
Dresser-Rand E-522 X X (135000) (15) 760 23000 8400
Dresser-Rand E-526 X X (165000) (15) 760 28000 7100
Dresser-Rand E-232 X X (200000) (5) 760 20000 7500
Dresser-Rand E-132 X (165000) (3) 760 15000 8400
Dresser-Rand E-238 X X (345000) (5) 760 30000 6500
Dresser-Rand E-138 X (285000) (3) 760 25000 6500
Dresser-Rand E-248 X X (555000) (5) 760 60000 4500
Dresser-Rand E-148 X (425000) (3) 760 40000 4500
Dresser-Rand E-156 X (725000) (3) 760 65000 4200
Elliott Company TH-85 X X X X 220000 50 (3.4) 760 18000 13500 7000
Elliott Company TH-100 X X X X 330000 50 (3.4) 760 25000 19000 5800
Elliott Company TH-120 X X X X 505000 50 (3.4) 760 40000 30000 4700
Elliott Company TH-140 X X X X 772000 58 (4) 774 60000 45000 4000
GE Oil & Gas Rotoflow Expander Generators Fr10 to Fr180 X X X X X X OF 20 38000 (1085) 3190 (220) -270 to 450 47000 35000 1200 105000
GE Oil & Gas Rotoflow Expander Compres. FromFr10 to Fr180 X X X X X X OF 20 38000 (1085) 3190 (220) -270 to 450 47000 35000 1200 105000
GE Oil & Gas Rotoflow Expander Dyno Fr10 to Fr60 X X X X X X OF 20 200 (5) 3190 (220) -270 to 450 17000 13000 1200 105000
MAN Diesel & Turbo SE EN X X X (250000) (16) 15 30000 20000
MAN Diesel & Turbo SE EH X X X X (250000) (4) 10 20000 24000
MAN Diesel & Turbo SE ER X X X X 10000 (400000) (15) 500 15 30000 48000
Samsung Techwin Co., Ltd. SG-ST2400 X OI 180 (5) 420 (12) 35700 (16200) 128600 (58300) 728 (50) -92/ -163 7 1215 905 25600 32000
Samsung Techwin Co., Ltd. SG-ST2800 X OI 210 (6) 500 (14) 23800 (10800) 85800 (38900) 728 (50) -92/ -10 7 1480 1105 28000 35000
Siemens AG, Energy Sector STC-GT X X X X X OI 1800 (50) 288000 (8000) 300 (20) 16 60345 45000 4400 25000