QUIETFLEX MANUF CO LP 488C 4" AMGFLEX GLD JKT R8.0 25FT Flex Duct -20-180F Cont, -20-200F Interm.

The Quietflex Manuf Co LP 488C Quietflex 488C 4" AMGFLEX, GLD JKT, R8.0, 25FT, Flexible Duct. This flexible duct is 4 in Dia, 25 ft LG, and has a 10 in wc Positive and 0.5 in wc Negative pressure rating. It has a temperature range of -20 to 180 F Continuous and -20 to 200 F Intermittent. It has R8 insulation, a polyester vapor barrier, fiberglass insulation, and a blue jacket with a gold finish. It is round and meets ASTM C518, HUD/FHA, NFPA, and UL standards.

• Part Number: 488C
• R8 Insulation
• 6000 fpm Max
• Polyester Vapor Barrier
• Fiberglass Insulation