Angle and hanger straps are manufactured using 16, 22 and 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 |
Angle and hanger straps are manufactured using 16, 22 and 30 gauge galvanized steel.
Round to Oval Straight Boots are manufactured with 30 gauge galvanized steel.
Airtight, easy install, round duct take off is available in various gauges of galvanized steel; with or without damper.
Manufactured with 26GA, type 304 stainless steel.