Parallel Volume Damper Low Leak 3000PLL-34X14 Residential Registers & Grilles View or print our product

View or print our product information sheet

Dampers above 80 square inches free area will be provided with blade insulation

Standard Features * Fixed bar blades parallel to 1st dimension given *

055 T6 extruded aluminum * Five air patterns: 700 CB10 - one way

Standard Features * T-Bar lay-in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D - multi-shutter damper with hinged perforated face * 105 P O - opposed blade damper with hinged perforated face * TVB - Thermal Vapor Blanket * Square collar

Parallel Volume Damper Low Leak 3000PLL-34X14 Residential Registers & Grilles View or print our producth3. 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