Pay in 4 interest-free payments of $25.26 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Extended sleeve (2751)
Submittals and Performance Data
Lever operated multi-shutter damper
PERFORMANCE DATA 845 Series Engineering/Performance Data
Diffuser Only (no damper)
2750 Series - 3 Hour Radiation Ceiling Butterfly Damper Size:18 Extended sleeve (2751)Standard Features Round ceiling radiation butterfly damper Designed for protection of ceiling openings in fire rated floor ceiling assemblies with fire resistance ratings of 3 hours or less UL listed and tested in accordance with UL Standard 555C 3 hour fire resistance rating Building materials rated 3 hours or less CSFM California State Fire Marshal listed Zinc plated steel closure spring All steel parts with galvanized finish or zinc coating 22
US$ 15.00
US$ 15.00
US$ 15.00
US$ 15.00
