Description

SLFA

The Lindab SLFA Flexible attenuator can be adapted to any installation situation. The bendability of the silencer allows adaptation to very confined spaces and difficult routing. Silencer is made from 2-layer, flexible aluminium tubes of type SRF. The inner tube is micro-perforated and between the inner and outer tubes is glass wool attenuation material layer. The ends of the silencers are covered with aluminium gables. The duct connections fits inside ducts.

SLFA Technical data

Duct materials: Inner wall: Aluminium + aluminium (AL)
Insulation: Glass wool 50 mm
Outer wall: Aluminium + aluminium
Minimum bending radius: 2 – 3×d
Maximum temperature: +200ºC
Fire resistance: Not flammable in accordance with DIN 4102 class A1