Floor spring system for single and double leaves doors.
As a universal floor spring, the BTS 80 has been designed to meet the requirements of doors of all types. With its many individually combinable extras, it is able to satisfy almost every application requirement. Once installed below floor level, the mechanism is almost completely concealed from view.
Certified manufacture to ISO 9001.
Satin Stainless Steel
Max Door Weight
Max Door Width
EN4 – 1100mm, EN6 – 1400mm
Hold Open Angle
75° – 105°
Closing Speed Variable by valve adjustment
0° – 175°
Available by valve adjustment