These units are for internal and
external doors and gates.
We recommend using sealing compound
for external applications to help prevent premature corrosion
This floor spring unit is non hold open;
therefore it is suitable for fire doors.
Strength: EN 2 - EN 5
Single and Double Action
Adjustable Closing Speed
Non Hold Open Option Only
Safety Valve to prevent overloading.
Max Door weight 150kg
Cost: There is one cost option
available with this product:
TS550 (not NV version) Unit, Foundation Box and Standard Spindle: £190.00