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Nailor 71F and 7145 Series Airfoil Blade Grilles and Registers feature fixed horizontal airfoil blades spaced on 3/4" (19) centers with 45° or 0° straight face deflection, ideal for return air applications. They have been dsigned and constructed to compliment their supply model counterparts.

Models

0° Deflection ¾” (19) Blade Spacing
71FH - Aluminum • Horizontal (Long) Blades
71FH-O - Aluminum • Horizontal (Long) Blades • with Steel Opposed Blade Damper
71FH-OA - Aluminum • Horizontal (Long) Blades • Aluminum Opposed Blade Damper
71FV - Aluminum • Vertical (Short) Blades
71FV-O - Aluminum • Vertical (Short) Blades • with Steel Opposed Blade Damper
71FV-OA - Aluminum • Vertical (Short) Blades • Aluminum Opposed Blade Damper
45° Deflection ¾” (19) Blade Spacing
7145H - Aluminum • Horizontal (Long) Blades
7145H-O - Aluminum • Horizontal (Long) Blades • with Steel Opposed Blade Damper
7145H-OA - Aluminum • Horizontal (Long) Blades • Aluminum Opposed Blade Damper
7145V - Aluminum • Vertical (Short) Blades
7145V-O - Aluminum • Vertical (Short) Blades • with Steel Opposed Blade Damper
7145V-OA - Aluminum • Vertical (Short) Blades • Aluminum Opposed Blade Damper

Submittals

All Submittals Combined
Individual Submittals
7145H(-O), 7145V(-O), 71FH(-O), 71FV(-O) • Fixed Blades
Options and Accessories
Oversized Grille Construction • 5100 and 7100 series • Duct Sizes Larger than 48"
PF • Plaster Mounting Frame
PLA • Aluminum • T-Bar Mounting Panel
PLS • Steel • T-Bar Mounting Panel

Performance Data

7145H, 7145V • 45° Deflection
71FH, 71FV • 0° Deflection

Finish

Finishes for Grilles, Registers & Diffusers
Woodgrain Finish Brochure

IOM

5100, 6100, 7100, 51C, 61C, 51EC, 61EC, 51PR, 61PR, 51RC • Screw Hole Location Chart • For Type S Frame

Specifications

Airfoil Blade Return • 7100 Series • Word Document [.docx]

Catalog