Round to Oval End Boots are manufactured with 30 gauge galvanized steel.
– Spot welded construction
– Union Made
Product Data
Don Park Dampers are available in the following sizes:
– 4″- 8″ 30 gauge
– 9″- 14″ 28 gauge
– 4″, 5″ & 6″ Econo version, no handle with slotted spade bolt
– 4″- 14″ Standard with handle
– 5″- 14″ Upgraded with balanced construction – 2 spring bearings & handle
| Part Number | Description | UOM | Ctn.Qty |
| PVDH4 | 4″ VOLUME DAMP W/HANDLE | EA | 100 |
| PVDH5 | 5″ VOLUME DAMP W/HANDLE | EA | 100 |
| PVDH6 | 6″ VOLUME DAMP W/HANDLE | EA | 100 |
| PVDH7 | 7″ VOLUME DAMP W/HANDLE | EA | 50 |
| PVDH8 | 8″ VOLUME DAMP W/HANDLE | EA | 50 |
| PVDH10 | 10″ VOLUME DAMP W/HANDLE | EA | 50 |
| PVDH12 | (M) 12″ VOLUME DAMP W/HANDLE | EA | 30 |
| PVDH14 | (M) 14″ VOLUME DAMP W/HANDLE | EA | 6 |
| PVDK6 | 6″ VOLUME DAMPER | EA | 25 |
| PVDK8 | 8″ VOLUME DAMPER | EA | 25 |
| PVDK10 | 10″ VOLUME DAMPER | EA | 25 |
| PVDK12 | 12″ VOLUME DAMPER | EA | 14 |
| PVDH4RNC | 4″ RNC ECONO DAMPER ASY | BOX | 100 |
| PVDH5RNC | 5″ RNC ECONO DAMPER ASY | BOX | 100 |
| PVDH6RNC | 6″ RNC ECONO DAMPER ASY | BOX | 250 |
Round to Oval End Boots are manufactured with 30 gauge galvanized steel.
Elbows are available in 45 degree configurations and are fully adjustable. Manufactured from galvanized steel and available in various gauges.
Round to Oval Straight Boots are manufactured with 30 gauge galvanized steel.
Air Intakes are available and manufactured in galvanized steel and aluminum.