MSI Marine Systems HCID-4 Hart & Cooley F214 4" X 25' Silver Jacket R-4.2 Flexible Insulated Air Duct Hose

MSI Marine Systems HCID-4 Hart & Cooley F214 4" X 25' Silver Jacket R-4.2 Flexible Insulated Air Duct Hose
Size: 4” x 25’
Insulation Value: R-4.2
This insulated sheath combines durability and efficiency for superior thermal protection in your systems.
Its advanced materials and construction guarantee excellent performance across various environments and temperatures.
Steel helix armature coated with polyester film.
Glass fiber insulation, outer wrap with vapor barrier made of reinforced aluminum film.
Fire classification: Class 1, R-4.2 + UL-181, NFPA90A-B approved.
Operating temperature: from -30 to +120°C.
Manufacturer: MSI Marine Systems by Hart & Cooley
Model Number: Silver JacketF214 4X25
Part Number: HCID-4