Tubular air heating elements

The Backer tubular heating element is the most frequent alternative for liquid heating. We manage a large number of production techniques, giving a chose within a widre range of element types. An optimal heat solution of an application is decided by user environment and operating temperature. You can from Backer for instance have an element with an operating temperature of as much as 900°C.

Fields of application: 

Fan heater	Heating curtains	Ovens, grills

>> Further examples

• IR radiators
• Radiators
• Sterilisors
• Convectors

Tubular air heating elements - technical data:

Fixing and connection devices

Savings in cost can often be made if elements are fitted with connection and fixing devices during manufacturing. Below you find the most frequent alternatives, which could be considered standard. We can also supply special flanges and alternative methods of fixing made completely to our clients' specifications.

When selecting connection and fixing devices it is often important to bear in mind the size of the series.

• Fixing plate pressed onto the element - Open pdf-file with measurements and art.no
• Nipple pressed onto the element- Open pdf-file with measurements and art.no

Types of cables and wiring

The heating elements may be supplied with connecting wiring which is normally spot welded  to the terminal pins. Uninsulated as well as insulated wiring is avaliable. Uninsulated wiring can be fitted with insulative tubung. The joint between the wiring and the terminal pin can also be fitted with insulative tubing if required.

The most common types used.