BD Series - Circular Spigot, Alumium Blades LDGRILL600X1100 Inbuild Online supplies a range

Inbuild Online supplies a range of D+H actuators complying with BS EN 12101 : Part 2

● Hot dip galvanised steel

Suitable for AOV & SHEV smoke ventilation

which can be selected as pulsing/non-pulsing* for communications polling and is continuously lit when the HCP-W(SCI) is operated – in these two states the LED will show red

● Swivel keeper plate

BD Series - Circular Spigot, Alumium Blades LDGRILL600X1100 Inbuild Online supplies a rangeThe BD Series Backdraught Damper is self opening subject to air velocity and is designed to restrict air back flow. The damper can be fitted to partitions or brick walls, on plenums or duct mounted. Extruded aluminium blades DW144 compliant Galvanised mild steel casing Flange, Framefit or Spigot casing options BD Series Features and Benefits: Standard case construction is galvanised mild steel Extruded aluminium blades Flange, Framefit or Spigot