HD Round Heavy Duty Dampers

Description

The HD damper is a galvanized steel, single blade damper. This heavy-duty damper can be installed in any position in any properly sized duct. Dampers are available in 5”, 6”, 7”, 8”, 9”, 10”, 12”, 14”, 16”, 18”, 20″, and 22″ diameters. Dampers are ordered as HD – XX, where XX is the 2-digit diameter.

This damper does not have an actuator.