With 170Nm's of torque the DFM170 is capable of lifting Roller Shutters and Industrial doors up to 2...
With 250Nm's of torque the DFM250 is capable of lifting Roller Shutters and Industrial doors up to 3...
With 350Nm's of torque the DFM350 is capable of lifting Roller Shutters and Industrial doors up to 4...
With 500Nm's of torque the DFM500 is capable of lifting Roller Shutters and Industrial doors up to 5...
With 750Nm's of torque the DFM750 is capable of lifting Roller Shutters and Industrial doors up to 8...