1570 — Insulated Step-Down Ceiling Diffusers
1570 — Insulated Step-Down Ceiling Diffusers
- Provides high air volume delivery in a four-way air diffusion pattern.
- Four-cone design with fixed core and formed back panel.
- Molded fiberglass back meets or exceeds the following:
Test and rating reports available upon written request. - ASTM E84 Flame and Smoke Test
- UL181 Erosion and Impact Test
- "R" value of 6
- RR7811 Approval for Los Angeles
- Accepts unique 2" high snap-in collar (Model 1565) with use of 1565PP push pins.
- Use with AL10PF plaster frame for surface-mount applications
- All-steel construction. Formed steel back panel.
- Bright White finish standard.
