Floor spring 175KG

Mab in Lebanon

Floor spring with adjustable force suitable for heavy doors or heavy duty
Adjustable force EN 2-4 according to EN1154
Suitable for fire doors and smoke size
For single action doors and / or a fan up to 170kg


Characteristics:

Closing from 175 ° in both directions, with hydraulic control from 150°
Independent valves and thermodynamic to ensure a constant performance under varying conditions of temperature
Closing speed and latching action adjustable via separate valves
Check effect
Cast iron body
Deposit to be walled galvanized
Pins interchangeable from 0 to +30 mm
Available in a version without stop, with stop at 90° and 105° stop