Further information for Hager L6921VERZ - Galvanized TEH FWK Channel Inner sheet steel
Internal corner for fire protection duct FWK 90 functional retention E60/E30 50x110mm galvanized. Molded part as system accessory for fire-resistant cable routing duct FWK90 - E60 according to DIN4102-12 for functional retention during wall and ceiling mounting and E30 according to DIN4102-12 for functional retention during suspended mounting.