Specification Sheet

43
OPTIONS/ACCESSORIES
Roof Cap and Wall Cap
• Weather resistant duct termination.
Inline Adapter Kit
• Converts FF units into inline units.
• Available for FF100 through FF1500
Radiation Damper
• UL rated for use in 1, 2, or 3 hour rated oor-ceiling, roof-ceiling design.
• Mounts directly to the fan, screws provided.
• Galvanized steel frame.
• High temperature, non-asbestos, reinforced ber thermal fabric.
• 212
o
F fusible link.
• Stainless steel negator-type closure spring.
• Available for FF100 through FF1500.
Metal Grille Kit
• White enamel painted steel.
• Mounting screws included.
Duct Transition
• Allows for quick transition to round ducting.
• Galvanized steel construction.
Vibration Dampening Hangers
• Rubber in shear.
• Heavy-gauge steel construction with neoprene vibration dampening cushion.
• For use with 3/8" threaded rod (by others).
Damper Kit (for FFC 2000 and FFC 3500)
• Twin damper aps and mounting hardware.
• Foam cushion and magnetic catch assure quiet backdraft prevention.
MODELS FF & FFC
CEILING AND INLINE/CABINET VENTILATORS