Galley Exhaust - Capture Velocity
Galley-hood capture velocity and exhaust rate per ASHRAE Commercial Kitchen handbook - prevents grease entering the duct.
Exhaust flow
5,400m³/h
Formula, assumptions, and limits
0.25-0.4 m/s typical capture velocity. Include grease filter (GRD) + fire dampers. SOLAS II-2 Reg. 9 requires CO₂/wet chemical fire suppression + duct cleaning schedule.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Capture velocity | m/s | ASHRAE |