INTUMESCENT COLLAR
DESCRIPTION
A circular metal collar with an intumescent lining. The fixing lugs turn either way, enabling the unit to be fitted onto ceilings/floors/walls or rebated into ceilings/walls (hollow/plasterboard). Up to 4 hours protection for pipes 45 - 650mm internal diameter. Acoustic version available.
PERFORMANCE
The WPCS unit has been tested to BS476 Parts 20 & 22 (1987), giving up to 4 hours of fire
protection. Also tested at VNE to European Standard EN1363-1 (2000).
ORDERING REFERENCES
WPCS# (# = internal diam in mm of pipe) (See price list for full list)
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