F-322 hydraulic floor spring for doors up to 1300 mm wide and 150 kg. Fixed spindle head. Contact THETOP with door dimensions, weight and quantity for configuration and quotation.
F-65A / BTS-65A hydraulic floor spring with fixed spindle head, suitable for doors up to 1000 mm wide and 110 kg. Contact THETOP for configuration and quotation.
F-65B / BTS-65B hydraulic floor spring with replaceable spindle head, suitable for doors up to 1000 mm wide and 110 kg. Contact THETOP for configuration and quotation.
F-75 / BTS-75 hydraulic floor spring with replaceable spindle head, suitable for doors up to 1300 mm wide and 150 kg. Contact THETOP for configuration and quotation.
F-75V / BTS-75V hydraulic floor spring with replaceable spindle head, suitable for doors up to 1300 mm wide and 150 kg. Contact THETOP for configuration and quotation.
F-80 / BTS-80 hydraulic floor spring with replaceable spindle head, suitable for doors up to 1550 mm wide and 325 kg. Contact THETOP with door dimensions, weight and quantity for configuration and quotation.
F-84 / BTS-84 double-cylinder hydraulic floor spring for doors up to 1300 mm wide and 150 kg, with replaceable spindle head. Contact THETOP for configuration and quotation.
F-84D / BTS-84D double-cylinder hydraulic floor spring for doors up to 1300 mm wide and 150 kg. Contact THETOP with door dimensions, weight and quantity for configuration and quotation.
F-84V / BTS-84V double-cylinder hydraulic floor spring for doors up to 1300 mm wide and 150 kg. Contact THETOP with door dimensions, weight and quantity for configuration and quotation.
F-500 single-cylinder hydraulic floor spring with replaceable spindle head, suitable for doors up to 1300 mm wide and 150 kg. Contact THETOP for configuration and quotation.
F-550 single-cylinder hydraulic floor spring with replaceable spindle head, suitable for doors up to 1500 mm wide and 300 kg. Contact THETOP for configuration and quotation.
F-4500 single-cylinder hydraulic floor spring for heavy doors up to 1500 mm wide and 400 kg. Fixed spindle head. Contact THETOP for configuration and quotation.