Astro PFP Intumescent Pipe Closer - 4 Hour FR Pipe Collars

Astro PFP CE Intumescent Pipe Closer is a state-of-the-art fire protection solution designed to maintain the fire resistance of fire-rated walls and floors where these are breached by continuous plastic pipes. This intumescent pipe closer provides reliable fire protection for up to 240 minutes, ensuring the safety and integrity of your building. Each pipe closer consists of a Red/Silver coated circular steel shell that splits in two to fit around the service penetrations by means of a simple ‘slide-lock’ system. The steel shell contains a graphite based reactive material which reacts when exposed to heat closing the openings left by the softening plastic pipe in fire. Key Features: Pipe Compatibility: Certified for use with PVC-U, PE, PVC-C, LDPE, MDPE, and HDPE pipes. Fire Resistance: Maintains the fire resistance of fire-rated walls and floors with fire classifications up to 240 minutes. CE and UKCA Marked: Fully compliant with both CE and UKCA standards, ensuring reliable performance and safety. Intumescent Technology: Features a marked intumescent pipe coating that expands in response to heat, sealing the pipe penetration effectively. Durable Construction: Coated circular steel shell that splits in two to fit around service penetrations by means of a simple collar system. Easy Installation: Designed to fit around the pipe with a depth of 50mm, making installation straightforward and efficient.