• Gas Cylinder filling systems

Havayar is the market leader in automated gas filling systems. Our filling systems are specifically designed to suit customer requirements in terms of safe, reliable, and efficient operations.

• Gas liquefiers

In simple terms liquefier is defined as a unit to condense gas and convert them to liquid form. Liquefier is a refrigeration unit in an air separation plant where high percentages of liquid gases are produced. The primary fluid used in a liquefier is nitrogen.

• Turbo Expander

Expansion engine is an apparatus for extracting work from a gas by allowing the gas to expand between two pressure levels. As the energy is extracted, the gas temperature is lowered. It is a vertical single acting reciprocating type engine.

• Storage Facilities

Havayar supplies Liquid & Gas used for holding various kinds of gases and liquids. These are mostly above ground storage tank and they are High Pressure Storage Tank, Mobile Storage Tanks, Insulated CO2 Storage Tanks, and Transportable Storage Tanker.

• N2 & O2 & H2 Purifier

Havayar purifiers provide the most complete removal of impurities for rare gases, nitrogen and hydrogen and Oxygen.

• Gases Mixer

It's an electronic device for supplying up to three various mixtures of two or three different gases with any ratio. The control is implemented through a dedicated electronic PLC communicating to an LCD panel display. Through the LCD display the operator can choose the right ratio mixture for the necessary process and can have all in formations about the working process.

• Laboratory Generators

These are generators for small flow rates suitable for laboratories. The great experience of the company in this field guarantees high Reliability and safety. Havayar laboratory line is divided in:

• Hydrogen generators producing hydrogen by European patent application;
• Nitrogen generators producing nitrogen by PSA system;
• Hydrogen generators via electrolisys;
• Oxygen generators producing Oxygen by PSA System;
• Zero air catalytic generator.