Usually complete packaged heaters that incorporate with bushing or flanged heater mounted in a pipe body.
This type of heater is designed for heating flowing liquids or gases such as water, heat transfer fluids, fuel oils,
air & super heated steam. The flanges or bushings are either welded or brazed to the tubular heating element
& are 100% tested under pressure to ensure a liquid tight joint. The terminal housing size design will depend
on the bushing or the flange size of the heater.
Thermostat is an optional feature for safety temperature cut off. Standard flange are usually 150# ANSI &
standard inlet & outlet pipe thread are in NPT unit.