LPG Vaporizers & Tank Heaters

Safe, Simple, & Reliable

World-class vaporizers for the discriminating LP-Gas Professional

At Algas-SDI our philosophy is that vaporizers should be safe, simple and reliable thus allowing the LP-Gas professional and end user the peace of mind and freedom to focus on what they do best. Our vaporizers are designed with decades of experience with LPG and various conditions all around the world. When you use an Algas-SDI vaporizer you are using the best!

Electric LPG Vaporizers

Electric LPG

ZIMMER™ Electric LPG Vaporizer

Algas-SDI innovated every element of the ZIMMER design ensuring years of safe, reliable, affordable, and easy-to-use LPG vaporization.

Power P

Electric LPG

TORREXX™ Dry Electric LPG Vaporizer

TORREXX™ CE is a heavy-duty, fast-acting LP-Gas vaporizer. It provides reliable and efficient process performance for commercial, municipal, and industrial applications worldwide.

TORREXX™ FM fills the application niche where 3-phase power is available and eliminates the corrosion, evaporation and frequent ‘shut-downs’ associated with electric waterbaths.


Electric LPG

POWER P™ Series Electric LPG Vaporizer

Power vaporizers are used in a wide variety of applications and can operate in conjunction with a mixer to provide a standby system with uninterrupted LPG supply at peak capacity.

Power P

Gas Powered LPG Vaporizers

Gas Powered LPG

Direct Fired LPG Vaporizer

Algas-SDI’s Direct Fired line of vaporizers are a safe and simple solution to your vaporization needs. No electricity required and withstands the harshest conditions.

Direct Fired LPG Vaporizers in production

Gas Powered LPG

AQUAVAIRE™ Horizontal Gas-Fired Waterbath Vaporizer

AQUAVAIRE Horizontal vaporizers are workhorses designed for large industrial applications and for utility peak shaving. While we offer a standard configuration, these units are frequently tailored to specific needs.


Gas Powered LPG

AQUAVAIRE™ Vertical Gas-Fired Waterbath Vaporizer

Algas-SDI AQUAVAIRE vaporizers set the industry standard with their proven long-term reliability in all weather conditions. These rugged, but refined, gas fired waterbath vaporizers take the beating of continuous or occasional use.


Water/Steam Powered LPG Vaporizers

Water Powered LPG

HYDREXX™ Hot Water Powered LP-Gas Vaporizers

HYDREXX™ fills the critical application niche where 3-phase electrical power is lacking, or where an open flame Direct Fired vaporizer is inappropriate.


Water Powered LPG

AZEOVAIRE™ Steam Powered LPG Vaporizer

The AZEOVAIRE features a bayonet style shell and tube heat exchanger that utilizes saturated steam to vaporize liquid LPG. Indirect heating design is simple and reliable.

Water Powered LPG

AZEOVAIRE™ Hot Water Powered LPG Vaporizer

The AZEOVAIRE™ features a bayonet style shell and tube heat exchanger that utilizes hot water to vaporize liquid LPG. It offers 100% turndown.



Second Sun Tank Heaters

Second Sun™ is a flameless catalytic tank heater designed to safely and efficiently augment natural vaporization in propane, LPG and anhydrous ammonia storage tanks. When the environment is unable to supply the needed energy, Second Sun is an ideal solution!

Algas-SDI tank heater in snow

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Corporate Information

OUR AIM: The innovative application of reliable clean-energy systems for commercial, industrial and utility customers.

About Algas-SDI
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Algas-SDI We make transportable fuel gases easier to use.

Combustion Products
Complete burners and replacement parts available for quick delivery

LP-Gas Products
Safe, Simple, & Reliable
LPG Vaporizers & Tank Heaters

Gas Systems
Complete natural gas backup, replacement, & off-grid decompression systems

Resources & Learning

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Vaporizer FAQs
Answers to frequently asked questions about vaporizers

Why use a Vaporizer
An intro to vaporization science & function

Case Studies
Field applications using Algas-SDI equipment

What is Propane Air
An intro to the science & use of propane air

Virtual Pipeline/CNG Learning Center
An intro to the science & use of compressed natural gas and virtual pipelines

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Watch & learn from our product demos

Common terms in the fuel gas product and systems industry

Product Directory & Information
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If you have any questions about our services, products or company, please give us a call or send us an email.

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Tel: +1.206.762.HELP (4357)
After Hours: +1.206.892.8594

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Call Us: +1.206.789.5410

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