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JM 90005697 Type 475 Duct Board, 120 in L x 48 in W x 1 in THK, For Use With: Air Conditioning, Heating and Ventilating System, Fiberglass, Domestic
MANVILLE 475-PALLET DUCTBOARD 48 X 120 (1X48X120) (44PC/PL)
Duct Board
}
JM 90005697 Type 475 Duct Board, 120 in L x 48 in W x 1 in THK, For Use With: Air Conditioning, Heating and Ventilating System, Fiberglass, Domestic
1803042
MFG #: 475-PALLET
Product ID:1803042
Famous Supply
- Finish: Black Mat
- Type: Type 475
- Length: 120 in
- Width: 48 in
- Thickness: 1 in
- Suitable For Use With: Air Conditioning, Heating and Ventilating System
- Material: Fiberglass
- Domestic/Import: Domestic
Mat-Faced Micro-Aire® duct board is produced from strong glass fibers, bonded with a thermosetting resin. The airstream side of Mat-Faced Micro-Aire duct board features a black fiber glass mat, which minimizes visibility of the duct system at supply air and return air outlets while providing excellent durability in high-velocity conditions. The exterior surface features a fire-resistant foil-scrim-kraft facing extending the full width of the male edge to serve as an integral closure flap for section joints. Mat-Faced Micro-Aire duct board is molded with double-density, male/female edges for secure connections.
- Features
- Standards & Approvals
- Application
| Durable airstream surface - Mat-faced Micro-Aire® exhibits superior toughness compared to standard fiber glass duct board, It provides increased resistance to damage that can occur from in-shop handling, fabrication, jobsite shipping and installation |
| Low resistance to air flow - Mat-faced Micro-Aire® duct board has a smooth interior surface that offers minimal resistance to air flow |
| Quiet operation - Fabricated mat-faced Micro-Aire® duct systems noticeably decrease the audibility of crosstalk, equipment noise, and eliminate the sounds associated with the expansion and contraction of sheet metal duct systems |
| Will not support microbial growth - The airstream surface of mat-faced Micro-Aire® duct board is treated with an antimicrobial agent specifically registered with the EPA for HVAC applications to resist potential growth of fungus or bacteria on the airstream surface |
| Mat-faced Micro-Aire® duct board passes UL 181 mold growth resistance testing |
| Cleanability - If cleaning is necessary, the airstream surface may be cleaned using standard industry-recognized dry methods |
| Noise reduction coefficient (NRC): 0.85 (R6.5) |
| 10% recycle content |
| Friendlier feel the smooth mat facing creates a friendlier surface for fabrication and installation and reduces exposure to normal construction dust |
| Mat-Faced Micro-Aire® duct board is ideal for fabrication into rectangular ductwork for use in heating, ventilating and air-conditioning systems in new commercial or residential construction, or for renovating older sheet metal systems |
| Mat-faced Micro-Aire® duct board should be kept clean and dry during storage, transport, fabrication, installation and system operation |
| Air velocity - 5000 fpm (25.4 m/sec) |
| Water vapor transmission - < 0.02 Perms |
| Thermal conductivity - 0.23 Btu/hr.sq-ft.deg F |
| R-Value - 4.3 hr.sq-ft-deg F/Btu |
| ASTM E84 |
| Canada CGSB 51.10-92 and CAN/ULC-S110M |
| ISO 9000 Certification |
| ICC Compliant |
| International Mechanical Code (IMC) |
| MEA 237-86-M |
| NFPA 90A and 90B |
| Universal Building Code (UBC) |
| UL 723 |
| 181 Class 1 Rigid Air Duct Listed |
| Commercial and Residential |