Steel panel radiator for rooms with high demands on hygiene and cleanness with side connection

RADIK CLEAN is a steel panel radiator in the KLASIK version which allows a left or right side connection to the heating system. It is designed for pressurised or gravity-fed heating systems.

It has been modified for installation and operation in rooms with higher demands on hygiene and cleanness. All types are supplied without convector fins, top grills and side panels.

There are two upper and two lower hangers welded at the back side of the radiator. Radiators in length 1800 mm and more have six hangers. An air vent and blanking plugs are delivered as standard. We recommend using the drill-in brackets (type 18/120 – see the KORAMONT catalogue) which enable to mount the radiator in a distance of up to 65 mm from the wall.

Notice: If the requested distance between the radiator and the wall should be 65 ÷ 80 mm, the same type of brackets can be used on condition that the lower hangers are fixed with brackets (not with supporting pieces only). In such a case the additional brackets must be ordered extra.

Note: The RADIK CLEAN type 10 and RADIK KLASIK type 10 radiators are identical.

Technical Data

Height (H)300, 400, 500, 600, 700, 900 mm
Length (L)400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1400, 1600, 1800, 2000 mm
Depth (B)
- Type 10 CLEAN47 mm
- Type 20S CLEAN100 mm
- Type 30 CLEAN155 mm
Connecting pitchh = H - 54 mm
Connecting thread4 x G½ inside
Highest allowed working pressure10 bar
Highest allowed working temperature (°C)110 °C
Radiator connectionleft or right side
Pressure LossThe pressure loss of the radiator for the respective working conditions can be calculated by means of the value of the flow coefficient AT or the resistance coefficient ξT

Heat output [W]



  • t1 - input water temperature
  • t2 - output water temperature
  • ti - desired room temperature

For the conversion of heat outputs change the default values.

Heat output calculated to ∆T= 50; (t1/t2/ti = for 75/65/20 °C)

Length [mm]

Types of Connection

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