Description
TYPICAL USES
- Moisture prevention around grille
- Lays on back of all standard 2′ x 2′ T-Bars
- Passes 25/50 flame and smoke spread
- Meets ASTM-E84
FEATURES
- Custom-fit to your openings
- Reduce noise from the fan
- Increase thermal efficiency
- Protects from condensation
- Mold resistant
- Provides acoustic value
- Standard sizes in stock for quick delivery
- Reduces vent noise in the room
AVAILABILITY
- Our feed hoods are made with 6″, 8″, 10″, 12″, and 16″ impressions that allow for easy cutting and fitting of feed ducts.
- Also available in custom sizes. Call our customer service department today for an immediate quote.
- Form free options available
OTHER
- Tested in compliance with surface burning characteristics (ASTM E-84) and erosion test (UL 181).
PHYSICAL PROPERTIES OF FIBERGLASS
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- Moisture Absorption: 0.2% by volume, 96 hours at 120°F (49°C) and 96% RH
- Shrinkage/Expansion: None, dimensionally stable
- Temperature Limits: -150°F to 400°F (-101°C to 204°C)
- Alkalinity: pH 9
- Thermal Conductivity: Stable k factor (non-deteriorating) 0.23 Btu*in/hr*ft^2*F at 75°F (24°C) mean
