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Nailor’s high-performance air diffusers, RNS, RNS3, UNI2, and RNSA1 models, are all made of steel. The RNS and RNS3 offer 360° airflow with minimal noise. The UNI2 is suitable for architectural applications, while the RNSA1 features adjustable patterns for high ceilings and spot heating.

Models

RNS - Steel • 4 Cone
RNSA1 - Steel • 4 Cone • Sliding Type
RNS3 - Steel • 3 Cone
Steel
UNI - Concealed Neck Bracketry
UNI2 - 4 Corner Posts

Submittals

Individual Submittals
RNS • 20 x 20 Module • Steel • Fixed Pattern • Louvered Face • Rnd. Neck • 3 Cone
RNS • Steel • Fixed Pattern • Louvered Face • Steel • Rnd. Neck • 4 Cone
RNS • Steel • Fixed Pattern • Panel Mounted - Type PL • Rnd. Neck • 4 Cone
RNS3 • Steel • Fixed Pattern • Louvered Face • Round Neck • 3 Cone
RNSA1 • 'Sliding Type' • Steel • ADj. Pattern • Louvered Face • Rnd. Neck • 4 Cone
RNSA1 • 'Sliding Type' • Steel • Panel Mounted - Type PL • Adj. Pattern • Louvered Face • Panel Mount • Rnd. Neck • 4 Cone
RNSA1 • 20 x 20 Module • Steel • Adj. Pattern • Louvered Face • Round Neck • 3 Cone
UNI • Steel • Square Plaque • 20 x 20 Module
UNI • Steel • Square Plaque • Concealed Neck Bracketry
UNI • Steel • Square Plaque • Concealed Neck Bracketry • Type PL - Panel Mounting
UNI • Steel • Square Plaque • with Option RC for Ceiling Tile Mounting
UNI • Steel • Square Plaque • with Option RC for Ceiling Tile Mounting • Type PL - Panel Mounting
UNI2 • Steel • Square Plaque • Corner Posts • Round Neck
Options and Accessories
4250 • Air Balancing Device • Radial Sliding Blade Damper • Steel • for Round Neck Diffusers
4275 • Air Balancing Device • Radial Opposed Blade Damper • Steel • for Round Neck Diffusers • 5-16" diameter
4675 • Air Balancing Device • Butterfly Damper • Steel • for Round Neck Diffusers
DFA • Aluminum • Drywall/Plaster Frame
DFA-TS • Aluminum • Drywall/Plaster Frame • with Tape and Spackle Frame
DFS • Steel • Drywall/Plaster Frame for RNS, 4300, 4600 or UNI Series
MIB • Molded Insulation Blanket • Ceiling Diffuser Accessory

Performance Data

RNS, ARNS, 4010, 4020, 4030, 4040 • Fixed Pattern
RNS3 • 610 x 610 (600 x 600) Face Size • METRIC
RNS3, ARNS3 • 24 x 24 (600 x 600) Face Size • IMPERIAL
RNSA, ARNSA, 4010-1, 4020-1, 4030-1, 4040-1 • Adjustable Pattern
UNI, AUNI, 4400-UNI • Square Plaque
UNI2, AUNI2, UNI2-HH

Finish

Finishes for Grilles, Registers & Diffusers
Woodgrain Finish Brochure

Specifications

Plaque Face • Series UNI • Word Document [.docx]
Stamped Face Adjustable • RNSA Series • Word Document [.docx]
Stamped Face • RNS Series • Word Document [.docx]

Revit

Air Distribution - Section D2 - Stamped Square Diffusers • RNS, RNS2, RNS3, TWR (3 MB)
Air Distribution - Section D3 - Architectural Diffusers • UNI, UNI2, 6600, 66UNI (8 MB)