Special flat design and mechanical hold-open successfully tailored to the special requirements
With two adjustable closing speeds and a comprehensive choice of models, the dormakaba BTS 62T / 63T floor springs can meet virtually any application requirement while providing all the reliability associated with quality assurance

For the trade

• Outstanding value for money.
• Slim product range offering all key functions.

For the installer

• Readily to adapt to individual requirements with dual valve control.
• Interchangeable spindleinserts available to suit site conditions (BTS63T).

For the architect/specifier

• Concealed installation for maximum visual elegance
• Maximum weight up to 150 kg

For the end users

• Dependable, versatile, and quality-assured design,
• floor spring Highly efficient mechanism gives maximum user convenience.