Price Holyoake LR - FIRE/ COMBINATION FIRE and SMOKE DAMPER
Product Description
The Price Holyoake Series LR Fire / Combination Fire and Smoke Dampers are designed to impede the spread of fire and smoke between
building compartments, whilst maintaining the barriers integrity. The low leakage damper blade assembly with blade tip sealing ring, forms a solid barrier against flame, smoke and hot gases.
Complying with AS/NZS 1682 - 2015 the LR Fire Damper is certified for a 4 hour rating in a masonry concrete wall / floor and
a 2 hour rating in a plasterboard wall.
Available in five different diameters, 100, 125, 150, 200, 250. Note: Size 100 utilises LR 125 damper with 100-125 adaptor collars.
Configurations
• LR Fire damper with brass fusible link
• LR Combination Fire and Smoke damper with spring return actuator and electro-thermal link
Fire / Smoke Rating:
Tested in accordance with Standards AS 1530.4 – 2014 and AS1530.7-2007, integrity was maintained for in excess of 4 hours and
smoke leakage below 50l/s.
For the purposes of the Australian and New Zealand Building Code they have a F.R.L./F.R.R. of –/240/–.
