Gas compressor equipment GPA-25Gas compressor equipment GPA-25 2





GPA-25 gas compressor set is one of the UEC - Gas Turbines, JSC recent developments. The set embodies the most sophisticated gas turbine and compressor technologies and shows high performance.

Both NK-36ST (Kuznetsov, Samara) and PS-90GP-25 (Aviadvigatel, Perm) gas turbine engines (following customer request) can be used as a centrifugal compressor drive. One of the three centrifugal compressor sites can be used in GPA-25 scope: either with lubrication oil system and oil seal or with lubrication oil system and dry gas seal or with rotor magnetic bearing and dry gas-dynamic seal.

GPA-25 was chosen by Gazprom for compressor stations construction at South Stream gas pipeline.

Rated power, MW
Efficiency, %
Gas fuel flow at nominal rating, kg/h 4 475
Power turbine shaft rated speed, rpm 5 000
Overhaul life expectancy, h
25 000
Assigned life expectancy, h
100 000
Service life, years
Delivery period, months
9 - 12
Installation period, months
2 - 3

Gas compressor sets

Gas turbine gas compressor units
Gas compressor sets are designed for application at underground gas storage facilities (UGS) and gas transfer via gas pipelines.
The sets demonstrate high technical and economic performance thus maintaining fine technical level of gas transmission facilities.
All the sets fully comply with technical and operational requirements for gas transmission equipment and have an advanced remote control system with a high degree of protection.
The units can be designed in two options: outdoor or indoor.

Download the list of gas compressor sets (doc, 65 KB)


Please fill out the questionnaire in as much detail as possible.

The initial information received will be used to determine and calculate the equipment key parameters and estimate roughly its cost. Based on the data provided a technical proposal will be prepared taking into account your requirements and energy consumption conditions.

You can send us a filled out questionnaire by e-mail at This email address is being protected from spambots. You need JavaScript enabled to view it. and a copy at This email address is being protected from spambots. You need JavaScript enabled to view it.,

or by fax +7 (4855) 293-699.

Please note that a preliminary calculation based on the initial parameters provided in the questionnaire is made free of charge and filling out the questionnaire is non-binding for you. 

Download the questionnaire for gas compressor sets