HYDREXX™
Hot Water LP-Gas Vapouriser

HYDREXX™ Hot Water or Steam Powered LP-Gas Vapourisers

Hydrexx™ fills the critical application niche where 3-phase electrical power is lacking, or where an open flame Direct Fired vapouriser is inappropriate. If corrosion has plagued your installations then look no further. The HYDREXX butane / propane vaporizer manufactured by Algas-SDI is made from corrosion resistant materials for long life.

Coupled with Algas-SDI’s proven Liqui-SAFE valve, the HYDREXX LPG vapouriser provides a reliable and safe source of vaporized propane or butane. The HYDREXX is a perfect substitute for direct gas fired propane vaporizers where an increase in perceived safety is desired or where the vaporizer needs to be mounted in close proximity to the tank. It is common to install these units with compact wall-mount hydronic boilers making for a safe yet simple gas powered solution.

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HYDREXX™ Features

Corrosion FREE! Stainless steel tubes and aluminum water jacket ensure “ZERO” corrosion failures

Proprietary Liqui-SAFE™ Valve positively prevents liquid carry-over and provides visual indication when tripped

Compact design fits easily in cabinet or small room with wall-mount boiler.

Operates on any LPG mixture from 100% propane to 100% butane

Perfect for any climate − rated from -40° F / -40° C

No electric components − no switches, thermostats, relays, or solenoid valves

Insulated heat exchanger

100% turndown

Hot water or steam powered

Designed to ASME section VIII, Div 1

PED marked

Capacities
- 160 & 320 kg/hr
- 80 & 160 GPH nominal

The Heating Process

Innovative Heating Process with Corrosion Resistance and Enhanced Safety

Hydrexx is a compact indirect heated vapouriser. The heat source can be excess hot water from a process or from a dedicated hydronic boiler (remote or packaged from the factory). Hydrexx can also accept saturated process steam as the heating medium.

Hydrexx is corrosion resistant! The heating medium (e.g. hot water or steam) flows inside stainless steel tubes encased by the aluminum shell. The process fluid (e.g. propane, butane or LPG) is admitted on the shell side and extracts the heat from the stainless steel tubes. Our proprietary Liqui-SAFE™ valve prevents liquid LPG from passing downstream of the vaporizer. And in the event of a ‘high liquid level’ occurrence, the LiquiSAFE™ valve provides visual indication of activation.