Group: 1118
For soundproof pipeline installations of fixed fire extinguishing systems.
Cup nuts included in loose form.
| Material: | |
| Metal components | Steel, galvanised as per DIN EN 10346 |
| Sound absorption lining | Silicone, red (see chapter "Sound Absorption Products") |
| Sound absorption | up to 16 dB(A) |
VdS (No. G4850035) approved. FM requires a special authorisation from the insurer.
| Type | NB | Connection | H1 [mm] |
H2 [mm] |
W [kg] |
Quantity [pack] |
Part number |
|---|---|---|---|---|---|---|---|
| 33.7 | 1" | M8 (VdS) | 78 | 63 | 0.10 | 50 | 143855 |
| 42.4 | 1 1/4" | M8 (VdS) | 81 | 66 | 0.11 | 50 | 143864 |
| 48.3 | 1 1/2" | M8 (VdS) | 87 | 72 | 0.12 | 50 | 143873 |
| 33.7 | 1" | M10 (FM) | 78 | 63 | 0.09 | 50 | 143989 |
| 42.4 | 1 1/4" | M10 (FM) | 81 | 66 | 0.1 | 50 | 143998 |
| 48.3 | 1 1/2" | M10 (FM) | 87 | 72 | 0.12 | 50 | 144005 |
| 60.3 | 2" | M10 | 108 | 93 | 0.23 | 25 | 143882 |
| 76.1 | 2 1/2" | M10 | 115 | 100 | 0.26 | 25 | 143891 |
| 88.9 | 3" | M10 | 146 | 121 | 0.31 | 25 | 143907 |
| 114 | 4" | M12 | 162 | 150 | 0.61 | 25 | 143925 |
| 139 | 5" | M12 | 187 | 175 | 0.70 | 10 | 143943 |
| 168 | 6" | M12 | 187 | 175 | 0.71 | 10 | 143952 |
| 219 | 8" | M16 | 240 | 225 | 0.91 | 10 | 143961 |