Immersion heaters for oil heating in acidproof stainless steel with screw plug in brass

Backer standard range of screw plug immersion/ insertion heaters in stock are suitable as heat sources for instance in tanks, tubes, industrial baths and some applications at forced air heating. The heaters consists of 3 pieces Backer tubular heating elements soldered to a screw plug. They can be fitted with different accessories such as terminal box, thermostat, safety temperature limiter, tube and insulation for flow-through heater, socket key for assembly, etc.