Compressors for liquefied gases

6V(G)М 16-150/200 and 2VM4-10/201 – are designed to compress air and nitrogen in the high pressure separation units;
6GМ16-145/200 are designed to compress hydrogen and nitrogen in the liquefaction units and are used in the aerospace industry;
4V(G)М10-55/71 are designed to compress air and nitrogen in the medium pressure separation units;
4GМ10-55/71S and 4GM2.5-1.6/7.8-161S are designed to compress dry nitrogen and are used in the liquefaction units;
4GМ 2.5-25/9S are designed to compress dry nitrogen in the argon production units;
2GМ 2.5-4/1.1-71S and 2GМ 2.5-5/1.7-71S are designed to compress and inject gas into carbon dioxide bottles.

Induction or synchronous motors are used as compressor drive. Liquid is used for cooling.

Specifications

Compressor
model		 Compressed
medium		 Capacity Abs. pressure,
MPa		 Consumed power,
kW		 Overall
dimensions, m		 Weight (without electric motor), t
m3/min Standard m3/min suction discharge
6VM16-150/200 Air 150 0.094-0.098 19.7 2000 14.5х10.8х4.52 84
6GM16-150/200 Nitrogen 150 0.1-0.104 19.7 2000 14.5х10.8х4.52 84.5
6GM16-145/200М Nitrogen 154.8 0.102 19.7 2000 15х11.22х4.52 96.5
Nitrogen 142.0 0.102 19.7 1870
4VM10-55/71N Air 55 0.094-0.098 6.97 610 8.5х7.5х4.2 31
4GM10-55/71 Nitrogen 55 0.1-0.104 6.97 610 8.5х7.5х4.2 31
4GM10-55/71S Dry nitrogen 53.6 0.104 6.97 613 8.5х8.7х4.15 30
4GM2.5-30/9S Dry nitrogen 26 0.102 0.88 160 4.3х3.15х2.9 11*
4GM2.5-1.6/7.8-161S Dry nitrogen 1.2 0.87-0.44 15. 101 3.4х5.3х2.25 9.6*
2GM2.5-4/1.1-71S Carbonic
gas		 3.5 3.6-4.8 0.102 6.97 55 2.65х5.05х2.4 6.5*
2GM2.5-5/1.7-71S Carbonic
gas		 3.5 5.9-8.9 0.17 6.97 80 2.65х5.05х2.4 6.5*
2VM4-10/201 Air 10.2 0.094-0.098 19.7 160 1.85х4.6х2.55 9*

Notes: *weight of compressor with electric motor and compressor frame.