Ventilation duct clamp LGSN

The fischer ventilation duct clamp LGSN is the ideal fixing solution for ventilation pipes of all types. With the LGSN, spiral ducts in particular can be fixed to the substrate particularly easily and quickly. The large opening angle allows the pipe to be inserted easily, while the two-screw design of the LGSN enables optimum adaptation to the pipe outside diameter. The LGSN is perforated on both clamp halves from 450 mm diameter. This allows doubling the recommended load with 2 threaded rods and nuts. The LGSN without sound insulation insert is the low-cost alternative to the LGS in cases where sound decoupling from the building structure is of secondary importance.