Outlet Silencer Unit
AssemblySilencing chamber on discharge that reduces fan outlet noise before air enters tunnel. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Outlet Silencer Unit
3 top-level lines as of r178151| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Acoustic Expansion Chamber | tunnel-ventilation-fan-expansion-chamber | 1× | 1 | · | part |
| 2 | Outlet Absorptive Lining | tunnel-ventilation-fan-absorptive-material | 1× | 1 | · | part |
| 3 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |