LRB / spiral duct hanger

Suspension elements - ceiling hanger for spiral pipes.

The fischer profile hanger LRB is a fixing component with a sound-insulation component in riveted and pinned versions for suspending spiral pipes with threaded rods. The sound-insulation element reduces the transfer of vibration and flow noises. The multiple holes on the ceiling hangers allow for an easy fixing with drill screws or rivets. The through boring in the ceiling hangers allows for simple alignment and height regulation of the fixing. The riveted version lends the ceiling hangers increased stability. The specified shear points allow for ideal adjustment to suit the pipe diameter.

Top Features

• Sound insulation element.
• Connecting nut with thread M8.

Advantages/benefits

• The multiple holes on the duct hangers allow a quick and easy fastening with self-drilling screws or rivets.
• The duct hangers sound-insulation element reduces the transfer of vibration and noise.
• The through hole in the duct hangers allows the simple alignment and height adjustment of the threaded rod.
• The riveted version gives the ceiling hanger increased stability.
• The specified shape of the duct hangers allow an ideal adjustment to suit the pipe diameter.
• The design of the LRN / LRNB offers an alternative use as a sound-insulated profile hanger.

Properties

Material LRB: steel DD11 (material no. 1.0332) acc. to DIN EN 10111
Zinc plating LRB: electro zinc-plated, min. 3 µm
Material LRBN: steel S235 JR (material no. 1.0037) acc. to DIN EN 10025
Zinc plating LRBN: electro zinc-plated, min. 8 µm
Sound insulation: for DIN 4109
Temperature range: -50 °C to +110 °C
Hardness: 45 ± 5° Shore A
Fire behaviour: DIN 4102: Class B2

Applications

• Fastening component with sound-insulation (riveted and inserted versions)