Finned tubular heaters can be applied where gases or air is heated at temperatures where the difference between the heater and the medium should remain small. In order to increase heat transfer of tubular heaters for the heating of air and gases, tubular heaters are equipped with a steel strip coiled around the heater.

Technical data

• finned tubular heaters can be supplied straight or bent in shapes »M«, »O«, »U«, or according to customer specification
• material: CrNi – steel
  
• tube dimensions: ø 6,5mm - ø20mm by max. final tube length of 2800mm
• surface load: up to 20 W/cm2
• voltage: 230V, 400V, or as agreed
  
• connections:  tab connector, bolt connector, threaded bolt, or as agreed