Immersion heaters | Screw plug | Oil

Backer manufactures screw-plug immersion heaters for heating water and oil. Available in copper, stainless steel or stainless steel with brass plug. Plug available in 1″, 1 1/4″, and 2″. Immersion heaters are used as heat sources in domestic water heaters, dishwashers, industrial baths, oil radiators and towel dryers, to mention a few examples. Immersion heaters incorporate tubular elements with flanges, nipples or plugs attached either by welding or soldering. Immersion heaters can be equipped with thermostats, temperature limiters and connection boxes. There are also thermostats and temperature limiters for mounting inside the tubular elements. Immersion heaters with ceramic elements are also available. Backer maintains a standard range of immersion heaters in stock (semi assembled) for water or oil heating, for promt delivery. We also manufacture producters according to customer specifications. Contact us if you find what you’re looking for.

Technical specifications | Immersion heaters for liquid heating in various products

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. It could 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.Tubular elements in stainless steel with brass plug. Tubular elements in stainless acid proof steel EN 1.4404. Protective tubing with inner dia. 10.6 mm for thermostat and/or thermal cut-off.

Brass plug G 2″