Fire and sound resistant penetration seal, ideal for cables passing to and from rooms requiring acoustic protection
A two-part metal unit which offers both acoustic and fire protection where cables are required to pass through ceilings or walls. Attached to the wall either side of the service opening, the hatches on either side of the unit are opened to allow cables up to 25mm diameter to pass through, whilst maintaining the integrity of the wall or ceiling.
– Full acoustic protection is provided by the acoustic sponge lining
– Unit is also lined with intumescent to provide up to 60 minutes fire protection
– Ideal for use in recording studios, practice rooms, or other soundproofed areas requiring cable access
The unit is screwed onto the wall using the screws supplied, either side of the service opening. Multiple cables can be passed through. When cables are removed the sponge will return to its original shape.
Ref External size (WxH) Cable aperture (WxH) Cut hole size (WxH)
CPT1 250mm x 200mm 180mm x 45mm 180mm x 80mm
CPT2 400mm x 200mm 300mm x 45mm 330mm x 80mm
CPT3 250mm x 250mm 150mm x 95mm 180mm x 130mm
CPT4 400mm x 250mm 300mm x 95mm 330mm x 130mm
