MLC Plumbing - Design
Technical data and delivery dimensions Dimensions OD x s [mm]
12 x 1.6
16 x 2
20 x 2,25
25 x 2,5
32 x 3
Inner diameter ID [mm] Length coil [m] Length straight length [m] Outer diameter coil [cm] Weight coil/straight length [g/m] Weight coil/straight length with water 10 °C [g/m] Weight per coil [kg] Weight per straight length [kg] Water volume [l/m] Pipe roughness k [mm] Thermal conductivity λ (W/m x K) Coefficient of expansion α (m/m x K)
8.8 100 - 78 66/-
12 100/200/500 5 80 105/118
15.5 100/200 5 100 148/160
20 50/100 5 120 211/240
26 50 5 120 323/323
128/- 6.6 - 0.062 0.0004
218/231 10.5/21.0/52.5 0.59 0.113 0.0004
337/349 14.8/29.6 0.80 0.189 0.0004
525/554 10.6/21.1 1.20 0.314 0.0004
854/854 16.2 1.6 0.531 0.0004
0.40
0.40
0.40
0.40
0.40
25 x 10 -6
25 x 10 -6
25 x 10 -6
25 x 10 -6
25 x 10 -6
Resistance of temperature: Tap water: The maximum permanent operating temperature exists between 0ºC and 70ºC at a maximum permanent operating pressure of 10 bars*. The short-term malfunction temperature is 95ºC of a maximum of 100 hours in the operating lifetime. Heating: The maximum permanent operating temperature is 80ºC at a maximum permanent operating pressure of 10 bars*. The short-term malfunction temperature is 95ºC of a maximum of 150 hours in the operating time per year. *In some special products the permanent operating pressure is lower than 10 bars. Please have a look on the pipe marking.
Min. bending radius by hand: 5 x OD [mm] Min. bending radius with inner blending spring 4 x OD [mm] Min. bending radius with outer blending spring 4 x OD [mm] Min. bending radius with bending tool [mm]
60
80
100
125
160
48
64
80
100
128
-
64
80
100
-
-
46
80
83
111
* Please contact the Uponor if you require additional explanation of the parameters
30
C o n t a c t u s o n 01923 927000
T ech n i cal I n fo r m at i o n M LC S y ste m 0 3 / 2 0 1