L - Dehydrator Engineered Products and Packages

The L Series Dehydrator provides gross water removal from liquid hydrocarbon fuels such as aviation fuel, kerosene, gasoline, diesel and liquid propane to an efficiency of 99%. It employs a variety of replaceable coalescent filter packs to trap particle contamination and coalesce water from the fuel. Free water is collected in a drainage sump.


  • Carbon steel standard housing
  • Quick filter pack replacement access
  • Horizontal vessel design with saddle support
  • Standard swing bolt or hinged Closure

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designed to ASME Section VIII Div. 1
150 psig standard design pressure; custom design pressures up to 3000 psig
-20°F/+150°F (-29°C/+66°C) standard design temperature
150lb ANSI RF flanged inlet/outlet nozzles (additional nozzles available as needed); 3000lb NPT couplings for vent, drain and pressure gauge connections; custom flange ratings available
horizontal vessel design with saddle support
carbon steel standard housing; custom housing materials available
standard swing bolt or hinged closure; optional thru-bolt closure available; O-ring closure seal available in Buna or Viton
quick filter pack replacement access; standard Excelsior repack media; various application-specific repack media available
water collection sump; optional sump heater available
external primer finish and internal epoxy coating for carbon steel housings; electropolishing and/or passivation of stainless steel housings available; paint or coating to customer specifications available
available options include air eliminators, valves, safety relief valves, automatic water dump valves, pressure gauges, liquid level gauges and working platform