Fischer 24638 Ventilation Duct Clamp LGS 500mm

• The fischer ventilation duct clamp LGS is the ideal fixing solution for ventilation ducts of all types
• With the LGS, you can secure spiral pipes to the substrate particularly easily and quickly
• The large opening angle enables the easy insertion of the pipeline, whereas the two-screw concept of the LGS allows for optimal adjustment in line with the outer diameter of the pipe
• The LGS has holes on both halves of the clamp from a diameter of 450 mm.
• This enables the doubling of the recommended load with two threaded rods with nuts
• The sound insulation insert ensures reliable acoustic decoupling from the structure.

Top Features

• Two screws allow for ideal adaptation to the outer pipe diameter
• Loss protection of screw
• Sound insulation insert
• Connecting nut with combination thread M8 / M10

Advantages/benefits

• The large opening angle of the LGS enables a quick and easy installation
• The LGS's two screws allow the adjustment to suit the outer pipe diameter
• The locking screw with large recess/cross recess head is secured to not get lost during installation
• The sound-insulation insert has a form fit and can not fall out during the adjustment of the pipe
• The LGS is drilled on both sides of the clamp from 450 mm diameter on
• This allows for connection with two screws with nuts or two threaded rods with nuts
• Thereby the recommended load of the clamp can be doubled.

Properties

• Material: steel DC01 (material no. 1.330) acc. to DIN EN 10130
• Zinc plating: electro zinc-plated, 5 - 9 µm
• Connecting nut: resistance welded domed nut, M8 / M10, SW 13
• Locking screw: oval head screw with combination recessed head
• Material sound insulation insert: SBR/EPDM; chlorine-free; silicone-free
• Sound insulation: for DIN 4109
• Temperature range: -50 °C to +110 °C
• Hardness: 45 ± 5° Shore A
• Fire behaviour: DIN 4102: Class B2

Applications

• Fixing of spiral lock seam pipes
• Fixing of pipes over 450 mm in diameter with two adjacent threaded rods
• Sound-insulation insert is held glued from Ø450 mm