Description
D-Series Two-Position Round Dampers
Built for reliability and ease of installation, the D-Series round dampers deliver dependable two-position airflow control in a wide range of HVAC duct applications. Each unit ships fully assembled and ready to install — no additional components required.
Key Features
- Galvanized steel, single-blade construction for long-lasting durability
- Integrated 24-Volt spring return actuator included
- Installs in any position within any properly sized duct
- Rated for duct systems operating at less than 1.0″ WC
- Simple minimum position adjustment for precise airflow control
- Ships complete and ready for installation
📄 Original Description (Reference Only)







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