Insulated Flexible Air Duct
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Type 12FA/12FV
These ducts have a Type 12 core wrapped with fiberglass insulation and sleeved in:
12FA – Fiberglass reinforced, metalized polyester vapor barrier
12FV – Polyethylene vapor barrier
Nominal Diameter Range3" - 18"Operating Temp. Range10-200° FWorking Pressure Range10" + or -Burst Pressure Range60" WCStandard Length10’ -
Type SFA/SFV
These ducts have a Type S core wrapped with fiberglass insulation and sleeved in:
SFA – Fiberglass reinforced, metalized polyester vapor barrier
SFV – Polyethylene vapor barrier
Nominal Diameter Range3" - 18"Operating Temp. Range10-200° FWorking Pressure Range10" + or -Burst Pressure Range60" WCStandard Length10' -
Type SSFA/SSFV
These ducts have a Type SS core wrapped with fiberglass insulation and sleeved in:
SSFA – Fiberglass reinforced, metalized polyester vapor barrier
SSFV – Polyethylene vapor barrier
Nominal Diameter Range3" - 18"Operating Temp. Range10-200° FWorking Pressure Range15" + or -Burst Pressure Range60" WCStandard Length10’
