Assa Abloy Concealed Transom door closer Kit Hold open

The variable spring transom closer has the same footprint as the current ARC-51N however can be adjusted to suit each opening ensuring the door closes correctly while keeping the opening force down to a minimum.

Key Benefits

Adjustable spring strength EN1-4 to levels in EN1154

Uses standard ARC-51N

accessories which suit majority of applications

Supplied as Full Kit

modified L bracket and tag plate.

Adjustable closing and latching speeds

Designed for use on aluminium doors Related Hardware See ordering information

Avaliable in non-hold open and 90 degree hold open variants

Only 37.5mm thick allowing installation in standard transom channels.

Tested to 500,000 cycles