| d1
mm |
d2
mm |
L1
mm |
z1
mm |
L2
mm |
z2
mm |
slw2 |
| 20 | ½” | 28 | 15 | 35 | 21 | – |
| 25 | ½” | 37 | 20 | 37 | 21 | – |
| 25 | ¾” | 37 | 20 | 37 | 21 | – |
| 32 | 1” S | 44 | 24 | 54 | 38 | 39 |
Features and Benefits
- Internally and externally corrosion resistant to all ions in water and in building materials
- No crystallisation points for lime scale
- Secure jointing technique without additional materials
- Harmless in contact with food, hygienically irreproachable
- Low pressure losses due to smooth surfaces
- Low noise
- Temperature and pressure resistant
- Low thermal conductivity
- Easy to install impact-resistant at subzero temperatures
- Low laying costs
- Standardised, audited and monito – red quality
- Assured long service life
- Factory insulated concealed piping parts
Characteristic
| Density | 0.91 g/cm3 |
| Melting point | ~ 140 °C |
| Tensile Strength | 40 N/mm2 |
| Elongation at break | 800% |
| E modulus (20°C) | 900 N/mm2 |
| Spec. heat | 2 kJ/kg K |
| Thermal conductivity | 0.24 W/mK |
| Spec. thermal expansion | 0.14 mm/mK |
