Backer immersion heater for liquid heating with element tubes in copper
Backer standard screw plug immersion/ insertion heater in stock is suitable as heat source for instance in domestic water heaters, calorifiers, electric boilers, vessels and industrial baths. The heater consists of 3 pieces Backer tubular heating elements brazed to a screw plug. It could be fitted with different accessories such as terminal box, thermostat, safety temperature limiter, etc.
Max working temperature
Max work pressure
Backer 40579311 CE
SS 4330701, SS-EN 60335-1, UL-1030, ISO 6469-3
ca 8 W/cm²
Tubular elements Ø8,5 mm in copper C 12200 Screw plug G1¼” (R32, 42 mm) in brass Tube for thermostat/temp.limiter Ø10x0,7 length 180 mm