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- Flexible Air Duct Product #: F4NI4" x 25' Flex Duct, Non-Insulated, Thermaflex S-LP-10, Non-insulated Air Connector, 5000 FPM Maximum Velocity Learn More
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Shopping Options - Manufacturer Thermaflex Remove This Item
- Rated Negative Pressure 1 Inch Water Column Remove This Item
- Width 4 Inch Remove This Item
Air Velocity
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Rated Positive Pressure
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