Heater type "U" Ø8,5mm 230V

U-shaped tubular heating element, for air heating.

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Surface load for individual heaters:

Power | Length | Surface Load W/cm2

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1000W | 480mm | ~4.5

1200W | 690mm | ~3.75

1800W | 980mm | ~3.75

1750W | 1090mm | ~5.75

Please familiarize yourself with the application table in relation to the surface load.

Application | Tube Material

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Copper | Ordinary Steel | Stainless Steel

Standing water | 10 | | 10

Moving water | 14 | | 14

Flowing water | 25 | | 25

Steam generator | 6 | | 6

Thin oil | | 3.5 | 3.5

Thick oil | | 1.2 | 1.2

Vegetable oil | | | 4

Tar | | | 1

Special heating oil | | 12 | 12

Still air | | 1.7 | 5

Moving air v=2 m/s | | 2 | 5.5

Moving air v=10 m/s | | 5 | 10

Alkaline bath | | | 6

Covered aluminum | | 12 | 12