

Thermic insulation ISO GUM - 19 mm thickness
ISO GUM pipe in expanded elastomer - 19 mm thick.
Uses
- Thermal insulation of hot and cold water piping
- With special vapour barrier characteristics, which by avoiding water vapour diffusion, protects the insulating layer against humidity
- Supplied in 2 metre bars
- For external installations, ensure suitable protection against weathering and UV rays
- For buried installations, ensure suitable protection against humidity and direct contact with the ground (use of external sheathing recommended)
Construction
Obtained by extrusion of closed-cell elastomer (synthetic expanded rubber)
Technical data
- Temperature of use: -45 °C ÷ +110 °C
- Thermal conductivity at 0 °C: 0,033 W/mK
- Thermal conductivity at 20 °C: 0,035 W/mK
- Thermal conductivity at 40 °C: 0,037 W/mK
- Fire reaction class: BL-s2, d0 (UNI EN 13501-1)
- Water vapour diffusion resistance (μ): 10000
- Designation code (EN 14304): FEF-EN-14304-ST(+) 110 MU 10000 pH 7,0 - CL500 - WS01
Installation
Since the length varies with changes in the fluid temperature, it is advisable to compress the insulating pipe by about 5 cm per metre and to glue or tape the junctions between each piece
Example reading
Model B 18 - 3/8" - DN 10 - 16x2
B = Insulation type as per DPR 412/93
18 = copper pipe Ø
3/8" = steel pipe Ø
DN10 = nominal Ø
16x2 = multilayer pipe Ø
Model | M per pack. | Code |
---|---|---|
Model B 22 - 1/2" - DN 15 - 20x2 - 64 m | M per pack. 64 m | Code 03967782 |
Model B 28 - 3/4" - DN 20 - 26x3 - 48 m | M per pack. 52 m | Code 03967784 |
Model B 35 - 1" - DN 25 - 32x3 - 36 m | M per pack. 40 m | Code 03967786 |
Model B 42 - 1"1/4 - DN 32 - 40x3,5 - 32 m | M per pack. 32 m | Code 03967802 |
Model B 48 - 1"1/2 - DN 40 - 50x4 - 24 m | M per pack. 32 m | Code 03967804 |
Model B 54 - 50x4 - 24 m | M per pack. 30 m | Code 03967788 |
Model C 60 - 2" - DN 50 - 63x4,5 - 22 m | M per pack. 24 m | Code 03967790 |
Model C 76 - 2"1/2 - DN 60-65 - 75x5 - 18 m | M per pack. 20 m | Code 03967792 |
Model C 89 - 3" - DN 80 - 14 m | M per pack. 18 m | Code 03967794 |
Model C 114 - 4" - DN 100 - 12 m | M per pack. 14 m | Code 03967806 |
Model C 140 - 5" - DN 125 - 08 m | M per pack. 10 m | Code 03967796 |