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Boom barrier / automatic - 4 - 7 m | LBA 7
- Oval arm from 4 to 7 m, dimensions 84 x 57 mm- Aluminium arm or SNCF glass fiber
- Continous use
- Opening speed from 2 to 9 seconds
- Three-phase motor, power supply 230V
- Adjustable acceleration and braking ramp
- Protection by cataphoresis