GTS 850 Transom Concealed Door Closer – Size 3 – Fire Rated Oil

This Unit is filled with a Fire Rated Oil and is ideal for use in a door and frame set being tested for Fire Rating. The unit has no fire rating on it’s own.

Spring Strength / Closing Force in Nm = 3 / 25

Door Width Range: 1100mm – 900mm

Max Door Weight: 100kg

First adjusting closing range 130º – 20º

Second adjusting latching range from approx 20º – 0º

No Hold Open

Back Stop  at 130º

Interchangeable with most famous brands of Transom Concealed Door Closers