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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Flush core and frame provides smooth surface
Options * MAR - Mounting Angle Ring (sold in pairs - 2 needed
Plated Metal or Wood Finish available on this product
2" ADC compliant round collar with bead for ease of installation (square sizes only)
Dampers above 80 square inches free area will be provided with blade insulation
Parallel Blade Volume Damper 3000P-52X12 Residential Registers & Grilles Flush core and frame providesh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
