OTZ-FI Kit for relieving the tension of the cable route
The kit is used as an alternative for the tension relief that is required for vertical (riser) routes.
| identification | L [mm] |
order code |
| OTZ–FI 300 (for routes max. 300 mm wide) | 452 | ARK-219803 |
| OTZ–FI 500 (for routes max. 500 mm wide) | 652 | ARK-219805 |
The kit contains:
1× calcium silicate U-piece
3× mineral wool 3 × 50 mm
1× fire-stopping putty PROMASTOP-I, or PROMASTOP-CA
2× threaded rod M8×500
2× collar nut M8
2× large-area washer M8
2× metal dowel with collar M8×30
