RADIK KLASIK - Steel Panel Radiator
Description
RADIK KLASIK is a steel panel radiator in KLASIK version which allows left or right side connection to a gravity-fed or pressurized heating system. Two upper and two lower hangers are welded at the back of the radiator. Radiators 1 800 mm long and longer have six welded hangers.
Technical Data
| Height H | 300, 400, 500, 600, 900 mm | ||
| Length L | 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1400, 1600, 1800, 2000, 2300, 2600, 3000 mm |
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| Connecting pitch | h = H - 54 mm | ||
| Connecting thread | 4 x G½ inside | ||
| Maximum working pressure | 10 bar | ||
| Maximum working temperature | 110 °C | ||
| Radiator connection | left or right side |
Types of Connection
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| Side - one side φ = 1 |
Side - two sides diagonal φ = 1 recommended for L ≥ 3 × H |
Side - two sides direct φ = 0,9 |
Overview of Types
| Type 10 | |
|---|---|
| Type 11 | ![]() |
| Type 20 | ![]() |
| Type 21 | ![]() |
| Type 22 | ![]() |
| Type 33 | ![]() |
Pressure Loss
The 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 xT (see please the Technical Parameters).







