800-series round frame 3366178-N. The frame is designed for Nordic conditions, in accordance with standard EN 124-2:2015, manufactured from ductile iron EN-GJS-500/7 and is classified under Load Class E600.

Frame is compatible with a round lockable blind cover 3366179-N and grating 3366180-N.

Typical applications are service stations, industrial buildings, heavy vehicle car parks, public roads.