Screw plug Immersion heaters

Product text

DESCRIPTION

BACKER: IMMERSION/ INSERTION HEATERS

Backer manufactures screw-plug immersion/ insertion heaters for heating water and oils. Elements available in copper or acidproof stainless steel with srew plugs in acidproof stainless steel or brass. Plug available in 1", 1¼", 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 elementsexternal link 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 products according to customer specifications. Welcome to contact usexternal link if you require more information!

 

With or without protection cap or terminal box

APPLICATIONS

  • Application
  • Application
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Technical data

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ACCESSORIES FOR IMMERSION HEATERS

(ACCESSORIES)

BRASS NUT (Nut in brass)

GASKET

REDUCTION NIPPLE (Reducing nut in brass )

Spacing sleeve with connection parts for adapting of terminal boxes on G2” immersion heaters when extension is required for example at insulating covering

Socket key for assembly of G2” immersion heaters

ASSEMBLY KIT FOR G2" HEATERS (CONTAINS GASKET, CONNECTION PARTS AND CIRCUIT DIAGRAM. INCLUDED IN DELIVERY OF STANDARD HEATERS)

Adaption kit for G1½” heaters* (* Contains adapter and fastening rings, screws)

BACKER TERMINAL BOX K7E WITH ELECTRONIC CONTROL

(ELECTRONIC TERMINAL BOX)

Electronic terminal box with microprocessor controlled temperature control. Easy operation with push buttons in the front. LED display for indication of current status, setpoint and setup. The product is intended for heating water / liquids.

K7E fits Backer immersion heaters with flange sizes between 11/4 - 21/2 inch. K7E is designed for standalone operation or with external control system. K7E is certified according to: 60335-2-73 (Special requirements on fixed immersion heaters, unpressurized system). For applications that do not fall under the above mentioned standard supplementary risk assessment and possible testing is required.

IMMERSION HEATERS FOR WATER 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 domestic water heaters, calorifiers, electric boilers, tanks and industrial baths. They can be fitted with different accessories such as terminal box, thermostat, safety temperature limiter, tube and insulation for flow-through heater and socket key for assembly.

- BRASS PLUG G1'' (WITHOUT PROTECTION TUBING)

- BRASS PLUG G1¼''

- BRASS PLUG G2''

- BRASS PLUG G2'' - WITH 6 HEATING ELEMENTS

IMMERSION HEATERS FOR WATER HEATING IN ACIDPROOF STAINLESS STEEL WITH SCREW PLUG IN STAINLESS STEEL

Backer standard range of screw plug immersion/insertion heaters in stock are suitable as heat sources for instance in domestic water heaters, calorifiers, electric boilers, tanks and industrial baths. Suitable for heating of de-ionized water. 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.

- STAINLESS STEEL PLUG G2''

IMMERSION HEATERS FOR WATER HEATING IN COPPER WITH SCREW PLUG IN BRASS

Backer standard range of screw plug immersion/ insertion heaters in stock are suitable as heat sources for instance in domestic water heaters, calorifiers, electric boilers, tanks and industrial baths. They can be fitted with different accessories such as terminal box, thermostat, safety temperature limiter, tube and insulation for flow-through heater and socket key for assembly.

- BRASS PLUG G1¼"

- BRASS HEAD G2"

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.

- BRASS PLUG G2"

IMMERSION HEATERS FOR HYDRALIC 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 or stationary air heating. The heaters consists of 3 pieces Backer tubular heating elements soldered to a screw plug. The heaters 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.

- BRASS PLUG G2"

Product examples