GTS 850 Transom Concealed Door Closer – Size 3 – 90º Hold Open

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

Hold Open at 90º

Back Stop  at 130º

Interchangeable with most famous brands of Transom Concealed Door Closers