Aluminium elements

With aluminium elements you take advantage of the excellent heat conducting properties of aluminium and thus get a fast and uniform heating along the aluminium profile.

Design and projected to overcome all drawbacks of traditional heating systems. Backer’s aluminium elements products guarantee noiseless operation, perfect running and optimal efficiency. The large finned surface allows 86% of the heat to be conveyed through convection quickly and uniformed, moving a considerable air volume at low temperature if assembled in appliances with the correct assembly which allows an expansion of ca 1% of the length and a max temperature of 350°C.

 

 PDF: ALUMINIUM ELEMENTS General info  

>> Examples of applications:

 

  • Radiators
  • Convectors
  • Train compartment heaters
  • Inner roof heaters
Domestic heating

 

Aluminium Elements - technical data:

Maximum allowed working temperature is 350 °C which corresponds to approx. 15W/cm specific power at natural convection depending on the profile design. The aluminium profile element can have electrical connection at one or both ends of the element.

Element correctly geometric located and with correct assembling device where consideration is taken to an expansion of ca 1% of the length and a max temperature of 350° create conditions for an optimum heating solution.


Material

Aluminium
Infästning

Fixing in the object
Anslutningar

M4, flat pin, spot welded cable, round pin 2,5 mm
Utföranden

One alt. two wattage ratings/element
Connection at one or two ends
X- alt. I-profile
Element for convection
Element for radiation
Anodized elements
Painted elements
Elements with surface enlargement

 

                                                                                                                    
                        

Example of products:

Backer has a standard range of aluminium element, but most of our products are manufactured according to customer specification or developed togehter with our customers. 

 

Aluminium elements for conduction

Aluminium element conduction

 

 

Model Diam. Max. W/lenght
I-80      Ø 8,5 15 W/cm
I-100 Ø 8,5 15 W/cm
X-51x71 Ø 8,5 20 W/cm
X-65x84 Ø 8,5 25 W/cm
X-67x89 Ø 14 30 W/cm

 

Material Aluminium
Connection   Cables or tab terminals acc. to customer desire.
Different types of gilles performance
Design One or two end connection
Voltage 230V, 400V
Optional Fixing devices
Others Maximum working temperature on element surface 350°C
When assemble, allow an expansion of ca. 1% of the element length
 
>> Benefits
  • Low tool cost by new production
  • Low density = weight saving
  • High degree of corrosion-resistance
  • Effective conduction of heat
  • Long duration product

 

>> Fields of application
  • Radiators
  • Radiators for trains

 

 PDF: Aluminium elements - conduction technical info 

                                                                                                                     

Aluminum elements for radiation

Aluminium element radiation

 

Backer’s high radiation element is used to transfer heat by radiation. This gives the possibility to direct heat where it’s needed and thereby minimize energy losses. It also increases the total heat that can be dissipated from the element. The element has a discrete black color and is odour free during use. Now Backer's painted profiles can be heated up to 350°C! (new from May -10)

 
>> Benefits
  • Low tool cost by new production
  • Low density = weight saving
  • High degree of corrosion-resistance
  • Effective conduction of heat
  • Long duration product
  • No odur from painted profiles when heated up

 

>> Fields of application
  • Roof heaters
  • Frost guards
  • Air heating inside radiators
  • Convectors

 

 PDF: Aluminium elements - radiation technical info

 

                        

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