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Nailor 51C, 51CD, 61C, and 61CD Series Curved Blade Grilles and Registers are designed to meet the demand for top quality and competitive prices. They provide an unobtrusive appearance essential for architectural excellence. Available in a 1, 2, 3, or 4-way discharge pattern in steel or aluminum construction. Optional opposed blade damper has a screwdriver slot operator.

Models

Aluminum
51C - Grille Only
51C-O - with Steel Opposed Blade Damper
51C-OA - with Aluminum Opposed Blade Damper
51CD - with Rear Deflection Blades
51CD-O - with Rear Deflection Blades • with Steel Opposed Blade Damper
51CD-OA - with Rear Deflection Blades • with Aluminum Opposed Blade Damper
Steel
61C - Grille Only
61C-O - with Steel Opposed Blade Damper
61CD - with Rear Deflection Blades
61CD-O - with Rear Deflection Blades • with Steel Opposed Blade Damper

Submittals

All Submittals Combined
Individual Submittals
51C(-O, -OA) • Aluminum • Surface Mount • Frame Type - S • 3 and 4 Way Discharge Pattern
51C(-O, -OA), 51CD(-O, -OA) • Aluminum • Surface Mount • Frame Type - S • 1-Way Discharge Pattern
51C(-O, -OA), 51CD(-O, -OA) • Aluminum • Surface Mount • Frame Type - S • 2-Way Discharge Pattern
61C(-O) • Steel, 3 & 4 -Way Discharge Pattern • Surface Mount Frame Type - S
61C(-O), 61CD(-O) • Steel • 1-Way Discharge Pattern • Surface Mount Frame Type - S
61C(-O), 61CD(-O) • Steel • 2-Way Discharge Pattern • Surface Mount Frame Type - S
Options and Accessories
PF • Plaster Mounting Frame

Performance Data

51C, 51CD, 61C, 61CD

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

Curved Blade • 51C, 61C • Word Document [.docx]

Catalog