We manufacture Ambient Pressure Vaporizers

More than 40 years of experience
Supply of products for Natural Gas, LPG and Ambient Air Gas industries
We manufacture premium custom-made products. We adapt to customers’ requirements

Experts in Ambient vaporizers

Are you looking for a company specialising in the manufacture of Ambient vaporizers?

We provide customised manufacturing solutions for a range of vaporizers adapted to the needs of all types of industries and always adhering to strict industry standards.

We have a highly efficient order management system, guaranteeing quick deliveries to any location.

We have over 40 years of experience in the sector and countless satisfied customers.


Ambient vaporizers

These systems are relatively easy-to-use heat exchangers, since they use the heat absorbed from the ambient air to evaporate the liquefied gas, without the need for external energy.

The liquid circulates through a circuit made up of different finned tubes. This circuit may be arranged in series or in parallel.

Given their functionality and energy self-sufficiency, there is high demand within the industry for these vaporizers, as they are suitable for a wide range of applications.

Given their characteristics, these systems have low maintenance costs.


There are 2 types of ambient vaporizers, depending on the pressure:


Low pressure

A maximum working pressure (PS) of 40 bar


High pressure

A maximum working pressure (PS) of 450 bar

Vaporizers are designed to adapt to the customer’s flow rate requirements, in order to prevent low-temperature gas from entering the product’s pipework.

The following fluids can flow through our vaporizers: O2, N2, Ar, CO2, N2H4, He, N2O, NG, LPG


Benefit from the best possible guidance

Our longstanding experience and a team of highly skilled engineers will guide you through the process of choosing the most suitable gasifier for you, providing you with maintenance tips to help keep you equipment in optimal condition and to answer any other queries you may have in relation to cryogenic industrial equipment.

Therefore, if you are looking for a company specialising in the manufacture of ambient vaporizers please do not hesitate to contact LOAR.

Contact us and ask us for a no-obligation estimate


Carrer de la Industria, 54–56
Pol. Ind. Sur
08754 El Papiol, Barcelona

+34 936 73 07 93