315-series E600 set 3366040/1D-N consists of a floating, round frame 3366040D-N and a round blind cover 3366041D-N. The set 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.

Cover can be opened using a magnetic lifter CW1600. The set assembly is compatible with 315 mm telescope pipe.

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