Continental Fan FLM100-25 4 Inch Duct Flexible Insulated, 25 Ft. Length

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$150.84

Usually Ships In 3-5 Business Days

Free ground shipping to the lower 48 states

Product ID:
Continental-Fan-FLM100-25
UPC:
627249120520
Weight:
6.00 (Lbs.)
Ships By:
Free Ground
Ships From:
New York - Direct From Continental Fan

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Description:

Continental Fan FLM100-25 4 Inch Duct Flexible Insulated Features:
- 4 Inch Diameter.
- Alexible galvanized steel wire helix.
- R-Value: R-4.2.
- 2-ply black polyester inner core.
- Fiberglass reinforeced metalized outer jacket.
- Maximum flame spread index not over 25.
- Maximum smoke developed index not over 50.
- Maximum air velocity 4000 fpm.

Maximum Rating Pressure
- Positive 10 inch wg/ intermittent; 6 inch wg / continuous.
- Negative 0.5 in. wg.

Operating temperature range: 250 F (120 C) intermittent
- 2 inch wg: -20 to 180 F (-28 to 82 C).
- 6 inch wg: -20 to 140 F (-28 to 60 C).

Additional Features
FLM Flexible insulated duct w/metalized vapor barrier is available for 4 inch to 12 inch duct and up to 25′ in length. UL-181 and ULC S-110 Class 1 Air Duct, wrapped with R4.2 insulation, 2-ply black polyester laminated inner core and an outer jacket made of fiberglass reinforced metalized film laminate. Suitable for use with various types of ventilation, heating and cooling systems.
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