Tubular air heating elements for everyday and everywhere

– Finned elements

Finned elements

Tubular element with dia. 8.5 mm and 14 mm can be fitted with fins, stripped vertically on the element. The fins increase the radiating area and reduce the surface temperature on the element without sacrificing heat transfer. Alternatively, higher surface temperatures can be used to decrease the size of the element. The heating element can be manufactured with a connection at one end or two.

Technical data

Material	Steel – Grade D Stainless steel: AISI 304/EN1.4301 AISI 316L/EN 1.4404 Incoloy 800/EN 1.4876 R 323/EN 1.4828 Band material: see table below
Dimension	Tubular dia: 8.5 or 14 mm
Assembly	Nipples, fixing plate etc. per customer spec.
Connection	M4, cables, flat pin per customer spec. One- or two side connection
Voltage	Max 600V
Safety	Meet requirements per EN 60335-1
Others	Can be soldered for higher performance

Type	Band mat.	Ext. dia. D (mm)	Elementdia. d (mm)	Pitch S (mm)	Bending radius (mm)
280 S	SS 1160	28	8,5	6	25
280 R	AISI 304	28	8,5	6	25
340 S	SS 1160	34	14	9	30
340 R	AISI 304	34	14	9	30

Benefits

Reduced surface temperature
Increased radiation area
Compact design of application possible

Examples of applications

Radiators, convectors
IR radiators
Heating curtains
Sterilizers
Ovens

Related products

Square finned elements
Heating element with dia. 8.5 mm and 14 mm can be fitted with fins to increase their heat dissipation surfaces. Fins are available in steel for soldering or in zinc-aluminum alloy for press-fitting to... Read more >>
Finned elements
Tubular element with dia. 8.5 mm and 14 mm can be fitted with fins, stripped vertically on the element. The fins increase the radiating area and reduce the surface temperature on the element without s... Read more >>
Backer dry heater stone
Read more >>
Backer dry heater ceramic
Read more >>
Backer cast iron element
Read more >>