Fire damper round 100 smoke and fire-resistant (butterfly valve) SC60-COSMO-100 7 items in stock Unique 2-in-1 butterfly damper Resists cold smoke according to WRD Fire resistant up to 60 minutes £79.40 Item number: 50210100 Compare
Fire damper round 125 smoke and fire-resistant (butterfly valve) SC60-COSMO-125 19 items in stock Unique 2-in-1 butterfly damper Resists cold smoke according to WRD Fire resistant up to 60 minutes £86.14 Item number: 50210125 Compare
Fire damper round 160 smoke and fire-resistant (butterfly valve) SC60-COSMO-160 Delivery time: 8 working days Unique 2-in-1 butterfly damper Resists cold smoke according to WRD Fire resistant up to 60 minutes £103.15 Item number: 50210160 Compare
Fire damper round 200 smoke and fire-resistant (butterfly valve) SC60-COSMO-200 5 items in stock Unique 2-in-1 butterfly damper Resists cold smoke according to WRD Fire resistant up to 60 minutes £131.87 Item number: 50210200 Compare