PVD is a silencer for round ducts.
 
    | Product code | 510175 | 
|---|---|
| HVAC number | 8327623 | 
| Package size | 40 pcs | 
 
    | Product code | 510190 | 
|---|---|
| HVAC number | 8327626 | 
| Package size | 16 pcs | 
 
    | Product code | 510200 | 
|---|---|
| HVAC number | 8327643 | 
| Package size | 20 pcs | 
 
    | Product code | 510220 | 
|---|---|
| HVAC number | 8327647 | 
 
    | Product code | 510340 | 
|---|---|
| HVAC number | 8327664 | 
| Package size | 15 pcs | 
PVD is a silencer for round ducts.
The insulation thickness is 50 mm.
The sound attenuation material is Acutec® polyester. PVD is made of galvanized steel.
Tested in accordance with ISO 7235 standard.
Meets airtightness class C requirements.
| Usage unit | pcs | 
|---|