© Ductair Electrics Limited. 2013
Electric Air Heater Manufacturer
The elements consist of an 8mm dia. stainless steel tube housing a nickel/chrome resistance wire, which is insulated using compacted magnesium oxide powder.
The magnesium oxide insulation takes up moisture over time, so the ends are sealed with silicone rubber and a ceramic end insulator.
The elements can be supplied straight or formed into the shape/size that you require.
Formed elements have a ¼” BSP brass crimp fitting on the ends to allow fixing into your metalwork, alternatively we can supply ¼” BSP compression fittings. There are 4BA threaded terminations at each end.
See list of stocked sheathed elements
Sheathed Elements
