PRESSURE RELIEF DAMPER
has registrar: mvsen
has status: Incomplete
has id PCA: RDS1289791601
has designation: PRESSURE RELIEF DAMPER
has creator: mvsen
has definition: A gas flow damper that is used to relieve built-up pressure in a duct system to prevent damage to HVAC equipment.
type: ClassOfFunctionalObject
has registrar auth: RDS
has creation date: 2009.12.04