Our INV series brings proven Nikkiso technology to the Indian market. It uses heat from the atmosphere to vaporize cryogenic fluids, with no external power needed for the vaporization process.
Developed around India’s climate and operating requirements, it delivers efficient, dependable performance across a wide range of cryogenic applications, backed by our commitment to quality, reliability and engineering excellence.

Built for local conditions.
Designed to keep things simple.
Optimized for Indian climate conditions: Designed around the ambient conditions and operating requirements of the Indian market.
Space-efficient design: A reduced footprint helps you make the most of your available installation space.
Energy-efficient operation: Uses naturally occurring atmospheric heat to vaporize cryogenic fluids, with no external power for the vaporization process.
No routine maintenance: Natural draft vaporizers have no moving parts, so there’s no routine maintenance to plan for.
Reliable performance: Engineered to deliver dependable vaporization across a variety of cryogenic applications.
Standardized design: Optimized construction supports quick, efficient manufacturing.
The INV series uses heat from the surrounding air to turn cryogenic liquid into gas.
Aluminum fins increase the surface area of the tubes, improving heat transfer so the liquid warms efficiently and is ready for downstream processes.
50 – 6000 Nm3/hr
Spanning flow rates from our standardized design