Model Series 51D-HD | nailor.com

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This supply air grille has adjustable rear vanes for directional control. The fixed extruded aluminum front blades are supported by a deep profile cross bar for strength.

Models

0° Fixed Front Bar with Rear Deflection Vanes

51DFV-HD - Vertical (Short) Front Blades

51DFV-HD-O - Vertical (Short) Front Blades • with Steel OBD

51DFV-HD-OA - Vertical (Short) Front Blades • with Aluminum OBD

51DFH-HD - Horizontal (Long) Front Blades

51DFH-HD-O - Horizontal (Long) Front Blades • with Steel OBD

51DFH-HD-OA - Horizontal (Long) Front Blades • with Aluminum OBD

15° Fixed Front Bars with Rear Deflection Vanes

51D15V-HD - Vertical (Short) Front Blades

51D15V-HD-O - Vertical (Short) Front Blades • with Steel OBD

51D15V-HD-OA - Vertical (Short) Front Blades • with Aluminum OBD

51D15H-HD - Horizontal (Long) Front Blades

51D15H-HD-O - Horizontal (Long) Front Blades • with Steel OBD

51D15H-HD-OA - Horizontal (Long) Front Blades • with Aluminum OBD

30° Fixed Front Bars with Rear Deflection Vanes

51D30V-HD - Vertical (Short) Front Blades

51D30V-HD-O - Vertical (Short) Front Blades • with Steel OBD

51D30V-HD-OA - Vertical (Short) Front Blades • with Aluminum OBD

51D30H-HD - Horizontal (Long) Front Blades

51D30H-HD-O - Horizontal (Long) Front Blades • with Steel OBD

51D30H-HD-OA - Horizontal (Long) Front Blades • with Aluminum OBD

Submittals

All Submittals Combined

Individual Submittals

51D30H-HD(-O, -OA), 51D30V-HD(-O, -OA), 51D15H-HD(-O, -OA), 51D15V-HD(-O, -OA), 51DFH-HD(-O, -OA), 51DFV-HD(-O, -OA) • Aluminum • Gymnasium

Models

Submittals

Performance Data

Finish

IOM

Specifications

Catalog