A/C/B/CO/CR — Sleeves
- UL-listed fire damper factory mounted in a galvanized sleeve
- Available in the following lengths: 8", 12", 16" and 20"
- Available in the following gauges: 14, 16, 18, 20 and 22
- Available in stainless steel (with model 75 only)
- Damper can be ordered offset from center for sidewall applications
- Provides a fastening site for ductwork leading to the damper
- Provides a platform to which retaining angle can be mounted