Ambient air vaporizers

Ambient Air Vaporizers

Evaporator Industrial Ambient Vaporizer For industrial gas Station
An air temperature vaporizer is specialized equipment designed to vaporize cryogenic liquids in high ambient temperatures.
Ambient vaporizers are utilized to heat and vaporize various cryogenic mediums like liquid oxygen, nitrogen, argon, natural gas, carbon dioxide, and petroleum gas.
DSW specializes in manufacturing and supplying ambient vaporizers for diverse industrial applications, facilitating the storage and distribution of liquefied gases.

Ambient air vaporizers

Ambient Vaporizers use ambient air heat to vaporize liquid gas. DSW has a wide range of cryogenic vapourizers to suit various applications.
These air vaporizers are sized according to your flow requirements to prevent low-temperature gases from entering the product pipeline.
Ambient air vaporizers are available with innovative technology, reliable construction, and custom solutions.


Efficient conversion of cryogenic liquids to gases at ambient temperatures.
Compact design for easy installation and integration into existing systems.
High reliability and safety with built-in pressure relief valves.
Low maintenance requirements for cost-effective operation.
Compatibility with various cryogenic liquids such as oxygen, nitrogen, argon, and LNG.
Available in different sizes and capacities to suit specific application needs.

Technical Data Of Ambient Air Vaporizer


Item Number Working Medium       Design             Pressure              ( Mpa) Working Pressure     (Mpa) Design Temperature Heat Exchange Area 
AV50/3.0 Liquid Oxygen, Liquid Argon, Liquid Nitrogen 3.3 3.0 -196 to 50 degree 12.5m2


Industrial Ambient air vaporizers For Filling Station
Industrial Ambient air vaporizers For Filling Station
DSW™ ambient air vaporizers have become the industry standard, and Supergap vaporizers use natural air convection to vaporize liquefied gases.

Ambient Air Vaporizers ,High pressure vaporizers

Cryogenic  Vaporizers

To use gases from a bulk cryogenic vessel, the liquid must be transformed into gas. Cryogenic liquids are converted to a gaseous state utilizing a vaporizer, such as the one illustrated.
While steam and electric vaporizers are occasionally used, the most widely employed vaporizers obtain heat from the surrounding air.
The most common type of vaporizer is the ambient finned tube vaporizer.
The fins absorb the warm ambient air and transfer the heat to the cryogenic liquid flowing in the tube. The heat transfer converts the liquid into a gas.
Industrial Ambient air vaporizers For Filling Station


DSW’s Ambient Vaporizers have aluminium cooling fins for heat exchange and can be connected to increase vaporizing capacity.
For more flexibility, VAP units can be interconnected with standard (universal) inputs & outputs (flanges). Continuous flow is guaranteed 24 hours a day using several units geared with a manual or automatic switching system (valves).

High Performance
DSW offers a maximum heat exchange surface with its patented cooling fins system.

DSW designs & engineers the overall flow capacity (between 70m³/h to 1500Nm³/h at 20°C). Vaporization in simple or dual phase (liquid + gas)