QWR Intumescent Fire Collars prevent the spread of fire where plastic pipes penetrate fire compartment walls and floors.
Black
-
-
Intumescent, Steel, Stainless steel
-
-
Circle
-
-
25 mm, 32 mm, 40 mm, 50 mm, 63 mm, 75 mm, 82 mm, 90 mm, 110 mm, 125 mm, 160 mm
-
-
Specification
For 75 mm diameter pipes.
-
-
≤4 h.
-
-
Additional properties
50 mm.
-
-
Insoluble in water and generally chemical inert.
-
-
Expands greatly if heated above 200°C.
-
-
Warrington Certification ETA 16/0556.
-
-
Grey-black solid laminate encased in circular mild steel shell.
-
-
Surface mounted.
-
-
Sustainability data
United Kingdom
-
-