AQUAVAIRE™ Horizontal Gas-Fired Waterbath Vaporizer

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Gas Powered Liquified Propane Gas (LPG) Vaporizer

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. All pressure vessels are designed and manufactured to ASME section VIII Div 1 and are “U” code stamped. Heat exchanger design pressures up to 750 PSIG are available.

AQUAVAIRE™ Horizontal Gas-Fired Waterbath Vaporizer

Angled propane heat exchanger to ensure all liquid is boiled and superheated.


Parallel path propane heat exchanger designed for low pressure drop.


Multiple fire tube heat exchanger to minimize stack temperatures, maximize efficiency.


Full modulating PHOENIX Simple Heat burner fires into a combustion chamber, not a tube.


Waterbath expansion tank reduces glycol boil off and reduces oxygen entrainment, which is the primary cause of corrosion.


Water circulation pumps ensure even heating and maximum heat transfer.


Most propane heat exchange surface area per gallon vaporized.


Lowest emissions and exhaust stack temperatures in industry for vaporizer capacity.


Built in heavy ends separation chamber prevents clogging of downstream devices.


Complete skid mounted package with all necessary controls, safeties, and annunciator display panel.


Heat exchanger fabricated according to ASME Section VIII, Div. 1, and ASME ‘U’ stamped.


ASME CSD1 burner gas train.


Available with walk-in maintenance house.



  • 150 – 1360 MMbtu
  • 1650 – 15,000 GPH (nominal)
  • 3170 – 28,800 Kg/hr

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At Algas-SDI our philosophy is that vaporizers should be safe, simple, and reliable. 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!

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