Firestop collar CP 643 N
Applications
■ Plastic pipes with diameters from 32 - 170 mm
■ Pipes with acoustic insulation
■ Suitable for PVC,HDPE,PP and ABS pipes
Advantages
■ Ready-to-use product
■ Latch mechanism for quick and easy closure
■ Flexible tab positioning for convenient fastening
■ Allows correct installation in situations where space is tight
Technical data
Expansion temperature (approx.): 250 °C
Expansion ratio (unrestricted, up to): 1:17
Building material class (according to DIN 4102): B2
LEED VOC: 7.6 g/l
Colour: Metallic grey

Ordering designation Outside diameter Pipe diameter - range Sales pack quantity Item number
CP 643-50/1.5” N 67 mm 32 - 51 mm 1 pc 304325
CP 643-63/2” N 82 mm 52 - 64 mm 1 pc 304326
CP 643-90/3” N 116 mm 79 - 91 mm 1 pc 304328
Further sizes are also available, please contact us