Fire protection hose, inside Ø 50 mm, outside Ø 57 mm, calcium silicate, silicone, red Order No.: 91F3310 Manufacturer: Flexa Manufacturer SKU: 1 2061 809 050 Available: 0 mtr. Leadtime: 2 Weeks ** Total Price: 104.05 € * Show 6 variants 15 mtr. 104.0536 € 50 mm 57 mm 50 mm calcium silicate, silicone red -50 °C 350 °C