Immersion heaters for heating liquids with copper tubes

Backer standard range of threaded plug immersion heaters / immersion heaters in stock which are suitable as heat sources, for example in domestic water heaters, electric boilers, industrial tanks and baths.
The immersion heaters consist of 3 Backer tubular heating elements brazed to a screw cap.
It could be equipped with different accessories such as terminal box, thermostat, safety temperature limiter, tube and insulation for loop heater
Key for assembly.