Nitrogen compressors | ООО «РусГазКрио»

Nitrogen compressor 8,000 Nm³/h up to 2.5 MPa

Posted on 15.09.202127.11.2025 by admin

The nitrogen centrifugal compressor 4TYC50 is a dynamic radial machine in which nitrogen pressure is increased up to 2.5 MPa by means of multistage compression. With a capacity of 8,000 Nm³/h, the unit reduces operating costs thanks to lower energy consumption, easy maintenance, high reliability, and simple installation. Nitrogen compression is in demand in metallurgy, at chemical industry plants, and is essential for the operation of air separation units.

The overall efficiency reaches 88% due to repeated alternation of compression and cooling.

RusGazCryo LLC has been successfully supplying, installing, commissioning, and repairing Chinese compressor equipment for Russian industrial enterprises for more than a decade.

Advantages of nitrogen compressors

Highly efficient multistage three-dimensional compression with intercooling makes it possible to achieve an adiabatic efficiency of 88%;
A special coating of the semi-open impeller ensures safe compressor operation, while minimal dynamic and static clearances guarantee high operating efficiency;
Optimal rotor dynamic characteristics;
Single-deck layout reduces capital expenditure on building the infrastructure around the unit and is convenient for piping;
Up to six compression stages can be flexibly configured in accordance with different pressure requirements;
Integration of compact standard machines with maximum ease of installation and operation.

Inert gaseous nitrogen is widely used in many production processes. For compressing and supplying nitrogen to process equipment, nitrogen compressor units are used, which include: drive motor; gas coolers; inlet and outlet dampers; lubrication system. The required pressure is achieved by multi-stage or single-stage gas compression. Types of nitrogen compressors centrifugal: with horizontal or vertical casing split; multi-shaft gear-type; screw: "dry" compression; oil-flooded. Centrifugal compressors The radial design of the dynamic unit consists of the following components: an inlet device in the form of vanes that impart swirl to the flow in the required direction and reduce losses; an impeller that accelerates the working medium; a diffuser that converts the kinetic energy of the flow into pressure energy; discharge equipment for the compressed gas. Differences of the centrifugal nitrogen unit compared with reciprocating units, it provides a higher compression ratio and greater capacity with a lower compression load; compact dimensions with a significant product output; low noise level; uniform gas delivery without trace contamination by lubricating oil; dependence of compression pressure on capacity; absence of flow pulsation; suitability for specific production tasks; possibility of direct connection to various process consumers; precise balancing of rotating elements, ensuring smooth operation and reduced vibration; accurate maintenance of specified parameters; easy operation; reliable and safe continuous operation over a long service life. High-pressure nitrogen compressors include several stages of gas compression. Application oil refining, petrochemical, and gas industry; chemical and mining industry; metallurgy; energy sector; medicine. Nitrogen compressors are used in gas transmission and cooling systems. The food industry uses nitrogen for product storage, while the mining industry uses it for underground fire suppression. About the Company RusGasCryo LLC offers nitrogen compressors with the following specifications: type: centrifugal; capacity from 8,000 to 60,000 Nm³/h; discharge pressure, depending on the model, from 0.5 to 5.0 MPa. Advanced technological solutions developed by the manufacturer make it possible to produce nitrogen of the highest quality with minimal energy consumption and operating costs.Category Description RusGazCryo LLC, the official dealer of the world leader in air separation equipment, Hangzhou Oxygen Plant Group, has been representing the Chinese manufacturer on the Russian market for fifteen years. Product quality is supported by a comprehensive quality control system. The design ensures simple and efficient operation. The nitrogen compressor units manufactured fully comply with regulatory, design, and technical documentation. Our company provides comprehensive services for supplying compressor shops of enterprises in Russia and the Customs Union countries, including: delivery, start-up and commissioning, and maintenance of compressor equipment; the possibility of replacing obsolete equipment with modern equivalents; timely fulfillment of warranty obligations.

Submit a Request
for Project Calculation

Submit a Request
for Project Calculation