Performance Features
- Trim ring with 1 in. flange
- Dirt/dust collection receptacle with integral flow regulator
- Extends 5¾ in. below top of raised floor panel
- External open/close indicator with internal open/close stop
- Flow regulator manually operated without core removal
Reliability Features
- High impact polymeric construction
- Meets NFPA 90B structural requirements
- Meets NFPA 90A fire code requirements
Maintenance Features
- Dirt/dust collection receptacle can be easily removed for cleaning
Installation Features
- Positive compression quick mount ring for installation
- No electrical components to connect
- Diffuser can be installed after flooring and carpet installation are complete
- Can be moved easily when tenant requirements change
- Move diffuser to another zone by simply relocating the floor panel
Factory-Installed Options
- Flow regulator
- Dirt/dust receptacle
MY 1479 
US 1451 
CN 142 
AP 99 
AU 89 
GB 76 
DE 62 
SG 50 
