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PRD18 Positive Pressure Relief Door

PRD18 Positive Pressure Relief Door

The PRD18 positive pressure relief door is designed to open automatically to prevent imploding ductwork in the event dampers close while the fan is still operating. It:

Opens outward at a specified pressure setting relieving pressure within the duct to equalize the pressures.
Automatically closes and resets when the pressure is equalized or the system shuts down.
Is constructed of galvanized steel

.

Technical specification

Unique ref.rd-00317-157
Product familyAccess Fittings for Air Ductwork
Product groupPressure Relief Doors
TypeObject (single object)
Date of publishing2009-09-09
Edition number1

Links

Product urlhttp://www.ruskin.com/catalog/?id=12772

Classification

BIMobject CategoryHVAC - Ductwork

Region availability

North America
United States

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