Greenheckprad & vrad pressure relief doors
Greenheck Pressure Relief Door (HVAC Ductwork). Model PRAD / VRAD. Opens automatically at 2 in. wg (0.50 kPa) above normal operating pressure; PRAD for positive pressure, VRAD for negative pressure; Insulation rating up to R 6.5; Service temperature range -40°F to 120°F (-40°C to 49°C). material: Aluminium frame, 24-16 ga. skin, polyurethane core
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- Manufacturer
- Greenheck
- Catalog no.
- prad & vrad pressure relief doors
- Product type
- Dampers
- MasterFormat
- 23
- Cut sheet
- PDF · manufacturer current
Product details
| Catalog number | prad & vrad pressure relief doors |
|---|---|
| Description | Greenheck Pressure Relief Door (HVAC Ductwork). Model PRAD / VRAD. Opens automatically at 2 in. wg (0.50 kPa) above normal operating pressure; PRAD for positive pressure, VRAD for negative pressure; Insulation rating up to R 6.5; Service temperature range -40°F to 120°F (-40°C to 49°C). material: Aluminium frame, 24-16 ga. skin, polyurethane core |
| Connection size | 10x10 in, 12x12 in, 18x18 in, 24x24 in |
| End connection | Ductwork |
| Pressure Rating | 2-12 in. wg (0.5-3 kPa) |
| Mounting | Ductwork |
| Dimensions | 10x10 in to 24x24 in. |
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- 03
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