Plenum Rated Pipe Insulation

It is an alternative to removal and replacement of the combustible item with compliant non combustible versions by.

Plenum rated pipe insulation.

The installation also included approximately 10 miles of pipe insulation schools choose ap armaflex for. With asj max fiberglas pipe insulation is plenum rated and is the only fully compliant listed and labeled pipe insulation by underwriters laboratories ul file r14111 category. Meets nfpa 90a and 90b for air plenums ap armaflex sheets made it one of the largest foam insulation projects in the history of pennsylvania. Use on single and multiple 1 inch diameter 25 4 mm and larger plastic pipe and.

For many designers this limited the variety of materials that were available for use in plenums largely leaving them to rely on plenum wrap to fulfill the needs of plastic pipe insulation applications. Unifrax fyrewrap 0 5 plenum insulating wrap is a high temperature rated insulation blanket designed specifically to provide a single layer flexible enclosure around combustible items installed within fire rated return air plenums. Insulated plastic pipe assemblies bsmp for installation over polymer pipes i e. 3m fire barrier plenum wrap 5a is used on cables and on pvc cpvc pb pe pp pvdf and abs pipe in plenum spaces.

The iaq insulation for school air duct and chilled water epa approved for use in hvac insulation plenum rated. It is a high temperature single layer insulation blanket that is used to wrap the combustible items in the plenum area. Pvc polyethylene and polypropylene.