RG - Return Grille Cutsheet.pdf
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- Solicitation number
- 47PB5126R0008
- Issued by
- Not on record
About this file
This is a product submittal sheet for the 600 Series Aluminum Louvered Face Return Grille manufactured by Price Industries. The document provides comprehensive technical specifications and configuration options for this HVAC return air grille product line.
The 600 Series offers three primary grille models: 630 (45° fixed blades, 3/4" spacing), 635 (45° fixed blades, 1/2" spacing), and 610Z (0° fixed blades, 3/4" spacing). Grilles are available in both blade orientations—parallel to the long dimension (L) or short dimension (S)—with aluminum grille construction and either steel or aluminum panel options. Available sizes range from a minimum of 6" × 4" to a maximum of 48" × 48" for single-piece construction, with multi-section configurations extending up to 144" × 96". The product accommodates multiple lay-in frame types (3P, 3PA, 17P, 17PA, 916P, 916PA, 15P, 15PA for various T-bar ceiling systems) and surface mount frame options (F, N, NF frames). Additional features include optional dampers (VCS3 coated steel or VCS3AL aluminum opposed blade dampers), accessories such as light shields (LS), return air silencers (RAS), insect screens (IS), and round neck adaptors (SR). Fastening options include countersunk screws (A), drillpoint screws (AD2), concealed mounting brackets (C), or no screwholes (0). Standard finish is white (B12) with optional colors and custom finishes available. Spiral duct frames with galvanized steel construction and foam insulation are available for round duct applications. Factory tolerance is ±1/32" (1mm), and sections ship loose for field installation in multi-section applications.
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Text version
3/4" (19mm)
Submittal Sheet 600 - Aluminum Louvered Face Return Grille
Louvered Face Return Grille
PROJECT:
ENGINEER:
CUSTOMER:
SUBMITTAL DATE: SPEC. SYMBOL:
DRAWING NO:
ALL METRIC DIMENSIONS [ ] ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.
600 Series
SHEET 1 OF 5
Aluminum
3/4/2025
DATE DRAWN:
© Copyright PRICE INDUSTRIES 2025
269914
REV
APPROVED BY:
B 630-1-2
635-1-2
610Z-1-2 parallel to nominal size dimension larger than 24" (610mm)
• For 610Z grilles, visible mullions are included when blades are
:RETURN
MATERIAL:
֩• Grille: Aluminum construction
• Panel: Steel construction (3P, 916P, 17P and 15P)
Aluminum construction (3PA, 916PA,17PA and 15PA)
NOTES:
֩• For 630 and 635 grilles, mullions are included when blades are parallel to nominal size dimension larger than 8" (203mm)
BLADE ORIENTATION :
635□
45° Fixed Blades
1/2" (13mm)
0° Fixed Blades
□ 610Z
Front blades parallel to short dimension
□ S
Front blades parallel to long dimension
□ L
630□
45° Fixed Blades
3/4" (19mm)
15/16" T-Bar 15/16" T-Bar
15/16" T-Bar
9/16"
9/16" Tee
Ceiling Module = Panel Size
Max. Grille Size = Ceiling Module - 4" (102mm)
Panel Face = Ceiling Module - 1" (25mm)
Max. Grille Size = Ceiling Module - 4" (102mm)
Ceiling Module = Panel Size
15/16" T-Bar
600 Series
Louvered Face Return Grille
PROJECT:
ENGINEER:
CUSTOMER:
SUBMITTAL DATE: SPEC. SYMBOL:
DRAWING NO:
ALL METRIC DIMENSIONS [ ] ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.
© Copyright PRICE INDUSTRIES 2025 SHEET 2 OF 5
3/4/2025
DATE DRAWN:
REV
269914
APPROVED BY:
Aluminum
B
Submittal Sheet
600 - Aluminum Louvered Face Return Grille
630-1-2
635-1-2
610Z-1-2
Ceiling Module = D + 1" (25mm)
Overall = D + 23/32" (18mm)
D = Nominal Duct
3/4" (19mm)
AVAILABLE SIZES :
֩• Minimum size: 6" x 4" (152mm x 102mm)
• Maximum size one piece construction: 48" x 48" (1219mm x 1219mm)
• 3P, 3PA, 17P, 17PA, 916P, 916PA, 15P and 15PA Panels:
□ 12" x 12" (305mm x 305mm) Ceiling Module
□ 24" x 12" (610mm x 305mm) Ceiling Module
□ 24" x 24" (610mm x 610mm) Ceiling Module
□ 48" x 24" (1219mm x 610mm) Ceiling Module
• F and N frames available for surface mount applications in multiple sections with mullions and / or duct mounting channels - see page 5 for details
SURFACE MOUNT FRAMES:
□ F - 1 1/4" (32mm) Flat Frame for 15/16" T-Bar Lay-In
LAY-IN FRAMES:
□ NF - 3/4" (19mm) Flat Frame for 15/16" T-Bar Lay-In
□ 3P - Steel Panel for 15/16" T-Bar Lay-In
□ 3PA - Aluminum Panel for 15/16" T-Bar Lay-In
□ 916P - Steel Panel for 9/16" Flat T-Bar
□ 916PA - Aluminum Panel for 9/16" Flat T-Bar
□ 17P - Steel Panel for 9/16" Bolt Slot or Tegular T-Bar
□ 17PA - Aluminum Panel for 9/16" Bolt Slot or Tegular T-Bar
□ 15P - Steel Panel for 15/16" Tegular T-Bar
□ 15PA - Aluminum Panel for 15/16" Tegular T-Bar
Overall = D + 1 3/4" (44mm)
Ceiling Module = D + 2" (51mm)
D = Nominal Duct
1 1/4" (32mm)
Panel Overall = Ceiling Module - 1/4" (6mm)
Max. Grille Size =
Ceiling Module - 4" (102mm)
Ceiling Module = Panel Size
Panel Face = Ceiling Module - 5/8" (16mm)
Max. Grille Size
= Ceiling Module - 4" (102mm)
Ceiling Module = Panel Size
5/16"
Panel Overall = Ceiling Module - 1/8" (3mm)
D = Nominal Duct
Overall = D + 1 1/4" (32mm)
□ N - 1" (25mm) Narrow Frame
1" (25mm)
Overall = D + 1 3/4" (44mm)
D = Nominal Duct
□ F - 1 1/4" (32mm) Flat Frame
1 1/4" (32mm)
Duct Size + 2 1/2" (64mm)
Duct Size + 3/16" (5mm)
Opening = Duct Size + 1/4" (6mm)
□ D - 3/8" (10mm) Flat Mounting Frame with 1 1/4" (32mm) Frame
3/8" (10mm)
Varies with duct diameter & nominal width
600 Series
Louvered Face Return Grille
PROJECT:
ENGINEER:
CUSTOMER:
SUBMITTAL DATE: SPEC. SYMBOL:
DRAWING NO:
ALL METRIC DIMENSIONS [ ] ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.
© Copyright PRICE INDUSTRIES 2025 SHEET 3 OF 5
3/4/2025
DATE DRAWN:
REV
269914
APPROVED BY:
Aluminum
B
Submittal Sheet
600 - Aluminum Louvered Face Return Grille
630-1-2
635-1-2
610Z-1-2
Nom. Length + 1 3/4" (44mm)
MATERIAL:
• Adapter Frame: Galvanized steel
FINISH:
• Adapter Frame: Mill finish
NOTES:
• Intended for use in spiral or round duct applications
• Available sizes:
Min.: 6" x 4" (152mm x 102mm)
Max.: 36" x 16" (914mm x 406mm)
• Available in 1" (25mm) increments
• Open cell foam insulation provides a tight seal around the grille opening in any round duct
• Fits 600 series grilles with "F" frame
• Grille comes fastened to spiral duct frame with 'A' countersunk screw mounting
SPIRAL DUCT FRAME:
Grille
Duct Adapter
Frame
Round or Spiral Duct
Nom. With + 1 3/4" (44mm)
Nom. Duct
Diameter
Min. Nom.
Grille Width
Min. Nom.
Grille Length
10'' (254mm) 4'' (102mm) 8'' (203mm)
12'' (305mm) 4'' (102mm) 9'' (229mm)
14'' (356mm) 4'' (102mm) 11'' (279mm)
16'' (406mm) 4'' (102mm) 12'' (305mm)
18'' (457mm) 4'' (102mm) 13'' (330mm)
20'' (508mm) 4'' (102mm) 14'' (356mm)
22'' (559mm) 4'' (102mm) 15'' (381mm)
24'' (610mm) 4'' (102mm) 16'' (406mm)
26'' (660mm) 4'' (102mm) 16'' (406mm)
28'' (711mm) 4'' (102mm) 16'' (406mm)
30'' (762mm) 4'' (102mm) 16'' (406mm)
32'' (813mm) 4'' (102mm) 16'' (406mm)
34'' (864mm) 4'' (102mm) 16'' (406mm)
36'' (914mm) 4'' (102mm) 16'' (406mm)
38'' (965mm) 4'' (102mm) 16'' (406mm)
40'' (1016mm) 4'' (102mm) 16'' (406mm)
42'' (1067mm) 12'' (305mm) 16'' (406mm)
48'' (1219mm) 12'' (305mm) 16'' (406mm)
7 1/4" (184mm) Max.
21 3/4" (552mm)
Nom. Size
6" (152mm)
600 Series
Louvered Face Return Grille
PROJECT:
ENGINEER:
CUSTOMER:
SUBMITTAL DATE: SPEC. SYMBOL:
DRAWING NO:
ALL METRIC DIMENSIONS [ ] ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.
© Copyright PRICE INDUSTRIES 2025 SHEET 4 OF 5
3/4/2025
DATE DRAWN:
REV
269914
APPROVED BY:
Aluminum
B
Submittal Sheet 600 - Aluminum Louvered Face Return Grille
630-1-2
635-1-2
610Z-1-2
NOTES:
• Type A and AD2 fastening - Countersunk screw holes for #8 screws located per factory standard (screws supplied)
• Grilles are ordered by nominal duct size, for module size details in lay-in applications see page 2
• Only one of options LS, IS or SR maybe selected and are not available with 'C' mounting
• C mounting RAS, SR and LS - steel construction
• Factory tolerance 1/32" (1mm)
FASTENING:
□ A - Countersunk Screw □ C - Concealed Mounting Bracket □ 0 - No Screwholes
For lay-in applications or fastening by others
DAMPERS
□ VCS3 - Coated Steel Opposed Blade Damper
□ VCS3AL - Aluminum Opposed Blade Damper - Mill finish
□ SR - Round Neck Adaptor
Coated steel construction - Mill finish
□ MRI compatible construction - available on 630 and 635 only, not available with 'C' mounting, Opposed Blade Damper or options RAS, LS, IS or SR. Maximum size 48" X 48" (1219mm x 1219mm)
FINISH:
Standard Finsih:
□ B12 - Standard White
Optional Finishes Available:
• Optional colors
• Custom colors
• ARMSTRONG coordinated finishes
See finishes brochure for additional information.
Contact your PRICE representative for leadtimes and pricing
□ LS - Light Shield
Steel construction - Black finish
□ RAS - Return Air Silencer
Coated steel construction - Mill finish
Available with 22" x 22" (559mm x 559mm) size, F frame, LI application only not available with damper, SR, IS or LS options
□ IS - Insect Screen 18/16 Mesh
Not available with damper, SR, RAS or IS options
Maximum size 48" x 48" (1219mm x 1219mm)
□ AD2 - 2" (51mm) Drillpoint Screw
Scan for link to additional product information and installation instructions
Round Inlet Nom. Size - 1/8" (3mm)
Nom. Size - 1/16" (2mm) (Inside)
2 5/16" (59mm)
Available on frames "F" and "N" Max. Size = 24" x 24" (610mm x 610mm)
Not available with model 635
1 1/2" (38mm)
1 1/4" (32mm)
600 Series
Louvered Face Return Grille
PROJECT:
ENGINEER:
CUSTOMER:
SUBMITTAL DATE: SPEC. SYMBOL:
DRAWING NO:
ALL METRIC DIMENSIONS [ ] ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER.
© Copyright PRICE INDUSTRIES 2025 SHEET 5 OF 5
3/4/2025
DATE DRAWN:
REV
269914
APPROVED BY:
Aluminum
B
Submittal Sheet 600 - Aluminum Louvered Face Return Grille
630-1-2
635-1-2
610Z-1-2
One dimension over 48" (1219mm)
Sizes up to 96" x 48" (2438mm x 1219mm)
Two Sections with Mullion
AA
NOTES:
• Sections ship loose for field installation
• Duct mounting channels provided in aluminum
(Other materials available as special order)
Multi-Section Construction - Surface Mount, Sizes over 48" x 48" (1219mm x 1219mm)
One dimension over 48" (1219mm)
Sizes up to 144" x 48" (3658mm x 1219mm)
Three Sections with Mullions
A A
Both dimensions over 48" (1219mm)
Up to 96" x 96" (2438mm x 2438mm)
Mullions and Mounting Channel
A
A
BB
SECTION A-A
3/4" (19mm)
SECTION B-B
Mounting
Channel
1/4" (6mm) for F frame 3/4" (19mm) for N frame
2" (51mm)
Ends of mounting channel fasten to opening with screws
(by others) to divide opening
Both dimensions over 48" (1219mm)
Up to 144" x 96" (3658mm x 2438mm)
Mullions and Two Mounting Channels
A
A
B B
File details come from the government source that posted it. Updated .