Quietflex® 540C Rip Stop Insulated Flexible Duct, 5 in ID x 25 ft L, 6000 fpm Flow Rate, R4.2 Insulation, Polyester/Fiberglass/Metalized Polyester, Domestic
MFG Part#540C
DSG#650065
Quietflex® 540C Rip Stop Insulated Flexible Duct, 5 in ID x 25 ft L, 6000 fpm Flow Rate, R4.2 Insulation, Polyester/Fiberglass/Metalized Polyester, Domestic
MFG Part#540C
DSG#650065
- The Rip Stop Silver Jacket Flex Duct has a metallic, polyester-vapor barrier with a special rip-stop scrim reinforcement. It also uses Johns Manville Formaldehyde-free™ insulation, which helps reduce overall formaldehyde exposure.