True Round Fire Damper 2652-6 Smoke-Fire Damper 1" and 1 1/2"

1" and 1 1/2"

Narrow ceiling grid dimples for 9/16" T-Rails

T-Bar Modular Core Diffuser

1/4” Wide x 1-27/32” High slots

Countersunk mounting holes for a flush appearance

True Round Fire Damper 2652-6 Smoke-Fire Damper 1" and 1 1/2"h3. Standard Features * Round 1 1 2 hour fire damper * Horizontal or Vertical installation * UL and California State Fire Marshall approved * Damper construction meets NFPA 90A requirements * Stainless steel curtain * 16 gauge steel frame * UL listed fusible link, 165 standard * All sizes utilize one main curtain stay * Galvanized finish h3. Options * MAR Mounting Angle Ring (sold in pairs 2 needed, 1 for each end)