DN80 air and nitrogen circulation heaters

Electric heaters are designed to heat a gas, air or nitrogen flow up to a maximum of 150°C, at a maximum working pressure of 14.2 bar.g. When used in open circuit, they heat the fluid in a single pass through the heater. When used in a closed circuit (loop), the gas is heated by successive passes through the heater. They are made up of a boiler with 1 DN80 body with customer connection inlet/outlet by means of tapped sleeves. They include a screw-in immersion heater, a body safety device and support stands. The heaters are delivered without insulation.