800-series set 3366182-N consists of a floating, round frame 3366181-N, aluminum dust plate 2005050 and a lockable, round blind cover 3366179-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.

Aluminum dust plate can be locked with a padlock to add safety and prevent unauthorized persons to access the well beneath.

Cover can be opened using opening tool.

Typical applications are data centers, military sites and others where extra safety is required.