GRILLES AND REGISTERS - Nailor...This series of grilles and registers are available in cost...

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GENERAL PRODUCT OVERVIEW

Models 51DV, 67DV

Models 51SH, 67SV

DOUBLE DEFLECTIONA dual set of individually adjustable blades are friction pivoted and can be easily adjusted to provide maximum control of the air pattern for spread and deflection in two planes. Blades are spaced on 3/4" (19) centers.Aluminum – Models 51DV, 51DH Page F14Suffix '-O' adds a steel OBDSuffix '-OA' adds an aluminum OBDSteel – Models 61DV, 61DH Page F16Suffix '-O' adds a steel OBDStainless Steel – Models 67DV, 67DH Page F18Suffix '-O' adds a stainless steel OBD

GRILLES AND REGISTERSQuality Assured Products, unobtrusive clean lines for appearance, careful engineering and professional work-manship with the backing of an industry leader – these add up to true value; prime reasons for specifying Nailor Grilles and Registers.

Architectural excellence and engineering selections demand high quality products and shipping schedules demand service; all part of the package.

LOUVERED FACE GRILLES AND REGISTERSThis series of grilles and registers are available in cost effective, corrosion-resistant steel, premium quality extruded aluminum or stainless steel construction. The blades are formed to a streamlined engineered contoured cross-section. Rigid, reinforced frames feature hairline-mitered corners. Optional opposed blade dampers have a screwdriver slot or lever operator for adjustment through the face of the register. As standard, the grilles and registers have countersunk screw holes in the frame, which make for an architecturally pleasing appearance.

LOUVERED FACE — SUPPLY AIR

• Comprehensive range of models and styles to choose from.

• Versatile selection and sizing ensures the correct product for anyspecific application.

• Material choice of premium quality extruded aluminum, cost-effective steel or stainless steel. Unique in our manufacturingprocess is the exclusive use of corrosion-resistant coated steelas used in the auto industry. The material has superb formingqualities and outlasts painted cold-rolled steel and galvanizedsteel by up to three times.

• Various border/frame types, combinations and mounting options.

• Balancing accessories.

• Superior finishes.

• Performance data in accordance with current international teststandards and the back-up of one of the finest 'in-house' testinglaboratories in North America.

odels 51SH 67SV

SINGLE DEFLECTIONA single set of individually adjustable blades are friction pivoted and can be easily adjusted to provide the desired spread or deflection in a single plane. Blades are spaced on 3/4" (19) centers.Aluminum – Models 51SV, 51SH Page F15Suffix '-O' adds a steel OBDSuffix '-OA' adds an aluminum OBDSteel – Models 61SV, 61SH Page F17Suffix '-O' adds a steel OBDStainless Steel – Models 67SV, 67SH Page F19Suffix '-O' adds a stainless steel OBD

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LOUVERED FACE GRILLES AND REGISTERS

Models 51DV and 51DH Double Deflection Supply Grilles and Registers are recommended for application in systems requiring maximum flexibility. The front set of blades has the greatest effect on the air pattern and therefore should be selected based on particular requirements. Vertical front blades will control the spread and throw distance of the air pattern whereas horizontal front blades will control the rise and drop of the air pattern, typically directing warm air downwards or cool air upwards along the ceiling.

The combination of streamlined 'teardrop' shaped blades and 3/4" (19) spacing maintains a high effective free area average capacity of 75%, which minimizes outlet velocity, reduces pressure drop and assures quiet operation.

MODEL 51DV Vertical Front Blades

Model 51DV

Models:51DV and 51DH• Suffix '-O' adds a steel opposed blade damper• Suffix '-OA' adds an aluminum opposed blade damper

STANDARD FEATURES:• 1 1/4" (32) wide face border with a 1" (25) overlap margin standard, furnished with countersunk screw holes and mounting screws. NF Narrow frame with 1" (25) face border and a 3/4" (19) overlap margin. O.A. flange to flange dim. = listed size + 1 1/4" (32). Concealed mounting is optional.

• Rigid, heavy gauge extruded frames with reinforced mitered corners.

• Streamlined shaped extruded blades on 3/4" (19) centers. Blades positively hold deflection setting under all conditions of velocity and pressure.

• Adjustable air pattern - Blades are friction pivoted and easily adjusted to provide desired spread or deflection.

• Available in sizes from 4" x 4" to 48" x 48" (102 x 102 to 1219 x 1219) in single section construction. Multiple section assemblies are available.

CONSTRUCTION MATERIAL:• High quality, extruded aluminum construction.

• Steel or aluminum integral dampers are opposed blade design with screwdriver slot operator.

FINISH OPTIONS:• AW Appliance White finish is standard. Other finishes are available.

FASTENING OPTIONS:• Type A Screw Holes (default)• Type C Concealed Mounting Straps• Type D Concealed Screw Holes• Type N None

OPTIONS AND ACCESSORIES:• IS Insect Screen• PF Plaster Frame• GK Foam Gasket• EQT Earthquake TabsFor additional options and accessories, see page F191.

MODEL 51DH Horizontal Front Blades

LIS

TED

SIZE

+ 1

3/4

" (44

) STD

.

LISTED SIZE + 1 3/4" (44) STD.

OPTIONALOPPOSED

BLADE DAMPER

LIS

TED

SIZE

- 1/

4" (6

)

3 9/16" (90)

1 13/16" (46) 1 1/4" (32) FACE

BORDER STANDARD


OPTIONALOPPOSED

BLADEDAMPER

LIS

TED

SIZE

- 1/

4" (6

)

3 9/16" (90)

1 13/16" (46)

LIS

TED

SIZE

+ 1

3/4

" (44

) STD

.

1 1/4" (32) FACEBORDER STANDARD

ALUMINUM DOUBLE DEFLECTION GRILLES AND REGISTERS• SUPPLY

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Models 51SV and 51SH Single Deflection Supply Grilles and Registers are recommended for applications requiring pattern adjustment in a single horizontal or vertical plane. They are generally used in a high side wall application where vertical blades will control the spread and throw distance of the air pattern to accommodate various layouts. Horizontal blades will control the rise and drop of the air pattern, typically directing warm air downwards or cool air upwards along the ceiling.


MODEL 51SV Vertical Blades

Model 51SV

Models:51SV and 51SH• Suffix '-O' adds a steel opposed blade damper• Suffix '-OA' adds an aluminum opposed blade damper

STANDARD FEATURES:• 1 1/4" (32) wide face border with a 1" (25) overlap margin standard, furnished with countersunk screw holes and mounting screws. NF Narrow frame with 1" (25) face border and a 3/4" (19) overlap margin. O.A. flange to flange dim. = listed size + 1 1/4" (32). Concealed mounting is optional.• Rigid, heavy gauge extruded frames with reinforced mitered corners.• Streamlined shaped extruded blades on 3/4" (19) centers. Blades positively hold deflection setting under all conditions of velocity and pressure.



CONSTRUCTION MATERIAL:• High quality, extruded aluminum construction.• Steel or aluminum integral dampers are opposed blade design with screwdriver slot operator.


FASTENING OPTIONS:• Type A Screw Holes (default)

• Type C Concealed Mounting Straps

• Type D Concealed Screw Holes

• Type N None

OPTIONS AND ACCESSORIES:• IS Insect Screen

• PF Plaster Frame

• GK Foam Gasket

• EQT Earthquake Tabs

For additional options and accessories, see page F191.

MODEL 51SH Horizontal Blades


OPTIONALOPPOSED

BLADEDAMPER

LIS

TED

SIZE

- 1/

4" (6

)

2 5/8" (67)

7/8" (22)

LIS

TED

SIZE

+ 1

3/4

" (44

) STD

.



OPTIONALOPPOSED

BLADEDAMPER

LIS

TED

SIZE

- 1/

4" (6

)

2 5/8" (67)

7/8" (22)

LIS

TED

SIZE

+ 1

3/4

" (44

) STD

.


ALUMINUM SINGLE DEFLECTION GRILLES AND REGISTERS• SUPPLY

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Model 61DV

Models:61DV and 61DH• Suffix '-O' adds a steel opposed blade damper

STANDARD FEATURES:• 1 1/4" (32) wide face border with a 1" (25) overlap margin standard, furnished with countersunk screw holes and mounting screws. Concealed mounting is optional.

• Rigid, roll-formed frames with reinforced mitered corners.

• Streamlined shaped roll-formed blades on 3/4" (19) centers. Blades positively hold deflection setting under all conditions of velocity and pressure.



CONSTRUCTION MATERIAL:• Cost effective, corrosion-resistant steel construction.

• Integral dampers - roll-formed steel blades. Opposed blade design with screwdriver slot operator.





• Type N None



• GK Foam Gasket




LIS

TED

SIZE

+ 1

3/4

" (44

) STD

.


OPTIONALOPPOSED

BLADE DAMPER

LIS

TED

SIZE

- 1/

4" (6

)

3 9/16" (90)

1 13/16" (46) 1 1/4" (32) FACE

BORDER STANDARD

LISTED SIZE + 1 3/4" (44)

OPTIONALOPPOSED

BLADEDAMPER

LIS

TED

SIZE

- 1/

4" (6

)

3 9/16" (90)

1 13/16" (46)

LIS

TED

SIZ

E +

1 3/

4" (4

4)

1 1/4" (32) FACEBORDER

STEEL DOUBLE DEFLECTION GRILLES AND REGISTERS• SUPPLY

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Model 61SV

Models:61SV and 61SH• Suffix '-O' adds a steel opposed blade damper

STANDARD FEATURES:• 1 1/4" (32) wide face border with a 1" (25) overlap margin standard, furnished with countersunk screw holes and mounting screws. Concealed mounting is optional.

• Rigid, roll-formed frames with reinforced mitered corners.




CONSTRUCTION MATERIAL:• Cost effective, corrosion-resistant steel construction.

• Integral dampers - roll-formed steel blades. Opposed blade design with screwdriver slot operator.





• Type N None



• GK Foam Gasket





OPTIONALOPPOSED

BLADEDAMPER

LIS

TED

SIZE

- 1/

4" (6

)

2 5/8" (67)

7/8" (22)

LIS

TED

SIZ

E +

1 3/

4" (4

4)



OPTIONALOPPOSED

BLADEDAMPER

LIS

TED

SIZE

- 1/

4" (6

)

2 5/8" (67)

7/8" (22)

LIS

TED

SIZ

E +

1 3/

4" (4

4)


STEEL SINGLE DEFLECTION GRILLES AND REGISTERS• SUPPLY

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Stainless steel grilles and registers are well suited for applications involving corrosive environments, high humidity or frequent cleaning with strong chemicals. Typical projects include hospitals, clean rooms, laboratories, industrial and manufacturing facilities.

The combination of streamlined shaped blades and 3/4" (19) spacing maintains a high effective free area average capacity of 75%, which minimizes outlet velocity, reduces pressure drop and assures quiet operation.


Model 67DV

Models:67DV and 67DH• Suffix '-O' adds a stainless steel opposed blade damper

STANDARD FEATURES:• 1 3/8" (35) wide face border with a 1" (25) overlap margin standard, furnished with Type A countersunk screw holes and stainless steel mounting screws.

• Rigid, welded and reinforced frames with hairline mitered corners.



• Available in sizes from 4" x 4" to 48" x 48" (102 x 102 to 1219 x 1219).

CONSTRUCTION MATERIAL:• Type 304 Stainless Steel construction.

• Integral dampers - roll-formed stainless steel blades. Opposed blade design with a screwdriver operator.

FINISH OPTIONS:• #4 Brushed Satin Polished finish is standard. AW Appliance White finish is optional.

OPTIONS AND ACCESSORIES:• Type 316 Stainless Steel Construction

• PFS Stainless Steel Plaster Frame




LIS

TED

SIZ

E +

1 5/

8" (4

1)

1 3/8" (35) FACE BORDER 1 3/4" (44)

3 5/8" (92)

LIS

TED

SIZ

E - 1

/4" (

6)

OPT.O.B.D.


LIS

TED

SIZ

E +

1 5/

8" (4

1)

1 3/8" (35) FACE BORDER 1 3/4" (44)

3 5/8" (92)

LIS

TED

SIZ

E - 1

/4" (

6)

OPT.O.B.D.

STAINLESS STEEL DOUBLE DEFLECTION GRILLES AND REGISTERS• SUPPLY

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Model 67SV

Models:67SV and 67SH• Suffix '-O' adds a stainless steel opposed blade damper

STANDARD FEATURES:• 1 3/8" (35) wide face border with a 1" (25) overlap margin standard, furnished with Type A countersunk screw holes and stainless steel mounting screws.

• Rigid, welded and reinforced frames with hairline mitered corners.



• Available in sizes from 4" x 4" to 60" x 48" (102 x 102 to 1524 x 1219).

CONSTRUCTION MATERIAL:• Type 304 Stainless Steel construction.

• Integral dampers - roll-formed stainless steel blades. Opposed blade design with a screwdriver operator.

FINISH OPTIONS:• #4 Brushed Satin Polished finish is standard. AW Appliance White finish is optional.

OPTIONS AND ACCESSORIES:• Type 316 Stainless Steel Construction

• PFS Stainless Steel Plaster Frame




LIS

TED

SIZ

E +

1 5/

8" (4

1)

1 3/8" (35) FACE BORDER

LIS

TED

SIZ

E - 1

/4" (

6)

1 1/8" (29)

OPT.O.B.D.

2 7/8"(73)


LIS

TED

SIZ

E +

1 5/

8" (4

1)

1 3/8" (35) FACE BORDER

LIS

TED

SIZ

E - 1

/4" (

6)

1 1/8" (29)

OPT.O.B.D.

2 7/8"(73)


Stainless steel grilles and registers are well suited for applications involving corrosive environments, high humidity or frequent cleaning with strong chemicals. Typical projects include hospitals, clean rooms, laboratories, industrial and manufacturing facilities.

The combination of streamlined shaped blades and 3/4" (19) spacing maintains a high effective free area average capacity of 75%, which minimizes outlet velocity, reduces pressure drop and assures quiet operation.

STAINLESS STEEL SINGLE DEFLECTION GRILLES AND REGISTERS• SUPPLY

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PERFORMANCE NOTES FOR SUPPLY GRILLES AND REGISTERS:

MODEL SERIES: 5100, 6100 AND 6700

Throw, Spread and Drop The isovel diagrams shown below, illustrate in plan view, the relationship of horizontal spread to throw for three standard vertical blade deflections and represent a typical high side wall supply outlet. The isovels (throw values) are for the cataloged terminal velocities of 150, 100 and 50 fpm. Cataloged data, in accordance with the test code, is with the grille mounted 9" (229) below the ceiling and benefiting from the ceiling coanda effect under isothermal conditions. Throw values without ceiling effect (greater than 24" (610) from a surface parallel to the airflow) may be approximated by multiplying the cataloged throw by x 0.7. In order to offset potential draft problems caused by premature drop, it is recommended to set the blades with an upward deflection setting of 15 – 20° in free space conditions. The angle of spread and temperature differential between the supply air and room air ( T) also effects the drop of the airstream.

Under constant conditions of temperature, volume and core velocity, the wider the spread, the smaller the drop. Typical cold supply air (20°F T) reduces horizontal throw by approximately 30%. Warm air will increase throw by approximately 30% and reduce drop. For a full explanation of the effects of spread, throw, temperature and drop, refer to the engineering guide at the back of the catalog.

SPREAD CHARACTERISTICS WITH THREE DEFLECTION SETTINGS

0° 22 1/2° 45°

Double Deflection Factor x .80 x .83 x .89

Single Deflection Factor x .73 x .76 x .85

ModelType

DamperBlade Deflection

0° 22 1/2° 45°

DoubleDeflection

With 0 + 2 + 7

Without – 4 – 2 + 3

SingleDeflection

With – 4 – 1 + 4

Without – 8 – 6 + 1

Additional Pressure Drop(in. w.g.)

.05" .15" .25"

Approx. Damper Opening 75% 67% 50%

NC add + 6 + 11 + 18

5

10

0

5

100 5 10 15 20 25 35 40 45 50 55 6030

5

10

0

5

100 5 10 15 20 25 35 40 45 5030

0 5 10 15 20 25 30

10

5

0

5

10

15

20

15

20

Throw (ft.)

Throw (ft.)

Throw (ft.)

Spread

(ft.)

Spread

(ft.)

Spread

(ft.)

22 1/2 Deflection

0 Deflection

45 Deflection

Vt = 50 fpm

Vt = 100 fpmVt = 150 fpm

Vt = 50 fpm

Vt = 100 fpmVt = 150 fpm

Vt = 50 fpm

Vt = 100 fpm

Vt = 150 fpm

NC Corrections for Throttling Damper (add)

TP Correction Factors for Grilles Without Damper (multiply)

NC Corrections for Blade Deflection (add)

Note: Damper corrections are for wide open damper.

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ISTERS

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PERFORMANCE DATA: SUPPLY GRILLES AND REGISTERS • 5100, 6100 AND 6700 SERIES

MODELS: 51DV, 51DH, 51SV, 51SH, 61DV, 61DH, 61SV, 61SH, 67DV, 67DH, 67SV, 67SH

For performance data notes, see F24.

ListedDuctSize

(inches)

AlternateSizes

(inches)

CoreArea

(sq. ft.)

AkFactor

Core VelocityVelocity Pressure

300.006

400.010

500.016

600.022

700.031

800.040

1000.062

1200.090

1400.122

TotalPressure

0°22 1/2°45°

.015

.017

.026

.026

.030

.046

.041

.047

.072

.059

.068

.103

.081

.093

.142

.106

.122

.186

.165

.190

.289

.238

.274

.417

.324

.373

.567

6 x 6 8 x 410 x 4

0.20

CFMNoise Criteria

60–

80–

100–

120–

14019

16023

20029

24035

28040

.14

.12

.10Throw

0°22 1/2°45°

5-7-134-6-103-4-7

7-9-166-7-134-5-8

8-12-186-10-144-6-9

10-14-208-11-165-7-10

11-15-219-12-176-8-11

12-16-2310-13-186-8-12

15-18-2512-14-208-9-13

16-20-2713-16-228-10-14

17-21-3014-17-249-11-15

8 x 6 10 x 512 x 4

0.27

CFMNoise Criteria

81–

108–

135–

16215

18920

21624

27030

32436

37841

.18

.16

.14Throw

0°22 1/2°45°

5-8-154-6-123-4-8

8-12-186-10-144-6-9

10-14-208-11-165-7-10

11-16-239-13-186-8-12

13-18-2510-14-207-9-13

15-19-2712-15-228-10-14

17-21-3014-17-249-11-15

18-23-3214-18-269-12-16

19-24-3515-19-2810-12-18

10 x 6 12 x 516 x 4

0.35

CFMNoise Criteria

105–

140–

175–

21016

24521

28025

35031

42037

49042

.24

.21

.18Throw

0°22 1/2°45°

6-9-185-7-143-5-9

9-13-217-10-175-7-11

10-16-248-13-195-8-12

12-19-2610-15-216-10-13

15-20-2812-16-228-10-14

17-21-3014-17-249-11-15

20-23-3316-18-2610-12-17

21-25-3617-20-2911-13-18

22-27-3918-22-3111-14-20

8 x 8 14 x 5 0.38

CFMNoise Criteria

114–

152–

190–

22817

26622

30426

38032

45638

53243

.26

.22

.20Throw

0°22 1/2°45°

6-9-195-7-153-5-10

9-14-227-11-185-7-11

11-16-259-13-206-8-13

13-19-2710-15-227-10-14

16-21-2913-17-238-11-15

18-22-3214-18-269-11-16

19-24-3415-19-2710-12-17

21-26-3717-21-3011-13-19

23-28-4018-22-3212-14-20

12 x 6 18 x 4 0.42

CFMNoise Criteria

126–

168–

210–

25217

29422

33626

42032

50438

58843

.29

.25

.22Throw

0°22 1/2°45°

6-9-195-7-153-5-10

9-14-227-11-185-7-11

11-16-259-13-206-8-13

13-19-2710-15-227-10-14

16-21-3013-17-248-11-15

18-22-3214-18-269-11-16

19-24-3415-19-2710-12-17

21-28-3817-22-3011-14-19

23-29-4118-23-3312-15-21

14 x 6 10 x 8 0.50

CFMNoise Criteria

150–

200–

250–

30018

35023

40027

50033

60039

70044

.34

.30

.26Throw

0°22 1/2°45°

6-11-205-9-163-6-10

10-15-238-12-185-8-12

12-18-2510-14-206-9-13

15-20-2812-16-228-10-14

16-22-3113-18-258-11-16

19-23-3315-18-2610-12-17

21-25-3617-20-2911-13-18

23-28-4018-22-3212-14-20

25-31-4320-25-3413-16-22

12 x 8 16 x 624 x 4

0.58

CFMNoise Criteria

174–

232–

290–

34819

40624

46428

58034

69640

81245

.39

.34

.30Throw

0°22 1/2°45°

7-11-216-9-174-6-11

10-15-248-12-195-8-12

12-19-2710-15-226-10-14

15-21-3012-17-248-11-15

17-23-3214-18-269-12-16

20-24-3416-19-2710-12-17

22-27-3818-22-3011-14-19

24-30-4219-24-3412-15-21

26-32-4521-26-3613-16-23

10 x 10 14 x 726 x 4

0.61

CFMNoise Criteria

183–

244–

305–

36619

42724

48828

61034

73240

85445

.41

.36

.31Throw

0°22 1/2°45°

7-11-216-9-174-6-11

10-16-248-13-195-8-12

13-19-2810-15-227-10-14

16-21-3013-17-248-11-15

17-23-3214-18-269-12-16

20-24-3516-19-2810-12-18

23-28-3918-22-3112-14-20

24-30-4219-24-3412-15-22

27-32-4622-26-3714-16-23

18 x 614 x 828 x 430 x 4

0.65

CFMNoise Criteria

195–

260–

32515

39020

45525

52029

65035

78041

91046

.44

.38

.33Throw

0°22 1/2°45°

7-12-226-10-184-6-11

11-16-259-13-206-8-13

13-20-2910-16-237-10-15

16-22-3213-18-268-11-16

18-24-3414-19-279-12-17

21-25-3617-20-2911-13-18

24-29-4019-23-3212-15-20

25-32-4520-26-3613-16-23

28-34-4822-27-3814-17-24

12 x 10 20 x 624 x 5

0.74

CFMNoise Criteria

222–

296–

37015

44420

51825

59229

74035

88841

103646

.50

.44

.38Throw

0°22 1/2°45°

8-13-246-10-194-7-12

11-17-279-14-226-9-14

14-21-3111-17-257-11-16

17-24-3314-19-269-12-17

20-26-3616-21-2910-13-18

22-27-3918-22-3111-14-20

25-31-4320-25-3413-16-22

27-33-4822-26-3814-17-24

30-36-5124-29-4115-18-26

22 x 616 x 828 x 536 x 4

0.80

CFMNoise Criteria

240–

320–

40016

48021

56026

64030

80036

96042

112047

.54

.47

.41Throw

0°22 1/2°45°

8-13-256-10-204-7-13

11-18-289-14-226-9-14

15-22-3212-18-268-11-16

18-25-3514-20-289-13-18

20-27-3816-22-3010-14-19

23-28-4118-22-3312-14-21

26-32-4521-26-3613-16-23

28-35-5022-28-4014-18-25

31-38-5325-30-4216-19-27

12 x 12

14 x 1018 x 824 x 638 x 4

0.90

CFMNoise Criteria

270–

360–

45016

54021

63026

72030

90036

108042

126047

.61

.53

.46Throw

0°22 1/2°45°

9-14-267-11-215-7-13

12-18-2910-14-236-9-15

15-23-3312-18-268-12-17

18-26-3614-21-299-13-18

21-27-3917-22-3111-14-20

24-29-4219-23-3412-15-21

27-33-4722-26-3814-17-24

29-36-5123-29-4115-18-26

32-39-5626-31-4516-20-28

18 x 10 30 x 6 1.13

CFMNoise Criteria

339–

452–

56517

67822

79127

90431

113037

135643

158248

.77

.67

.58Throw

0°22 1/2°45°

9-15-297-12-235-8-15

14-20-3311-16-267-10-17

17-25-3614-20-299-13-18

20-29-4016-23-3210-15-20

24-30-4319-24-3412-15-22

27-33-4622-26-3714-17-23

30-36-5124-29-4115-18-26

33-40-5726-32-4617-20-29

35-43-6128-34-4918-22-31

2-18-2020

F22

GRIL

LES

AN

D R

EGIS

TERS

F




ListedDuctSize

(inches)

AlternateSizes

(inches)

CoreArea

(sq. ft.)

AkFactor


300.006

400.010

500.016

600.022

700.031

800.040

1000.062

1200.090

1400.122

TotalPressure

0°22 1/2°45°

.015

.017

.026

.026

.030

.046

.041

.047

.072

.059

.068

.103

.081

.093

.142

.106

.122

.186

.165

.190

.289

.238

.274

.417

.324

.373

.567

14 x 14

16 x 1220 x 1024 x 834 x 6

1.24

CFMNoise Criteria

372–

496–

62017

74422

86827

99231

124037

148843

173648

.84

.73

.64Throw

0°22 1/2°45°

11-18-339-14-266-9-17

16-25-3913-20-318-13-20

20-29-4216-23-3410-15-21

24-33-4719-26-3812-17-24

27-36-5122-29-4114-18-26

31-39-5425-31-4316-20-27

35-42-6028-34-4818-21-30

39-47-6631-38-5320-24-33

41-51-7133-41-5721-26-36

18 x 12

16 x 1422 x 1028 x 838 x 6

1.37

CFMNoise Criteria

411–

548–

68518

82223

95928

109632

137038

164444

191849

.93

.81

.71Throw

0°22 1/2°45°

11-18-339-14-266-9-17

16-25-3913-20-318-13-20

20-30-4316-24-3410-15-22

24-33-4719-26-3812-17-24

28-36-5122-29-4114-18-26

32-39-5426-31-4316-20-27

35-43-6128-34-4918-22-31

39-47-6731-38-5420-24-34

41-51-7233-41-5821-26-36

24 x 10 20 x 1230 x 8

1.52

CFMNoise Criteria

456–

608–

76018

91223

106428

121632

152038

182444

212849

1.03.90.78

Throw0°22 1/2°45°

12-19-3510-15-286-10-18

16-25-4113-20-338-13-21

21-32-4517-26-3611-16-23

25-35-5020-28-4013-18-25

29-38-5323-30-4215-19-27

34-41-5727-33-4617-21-29

37-45-6530-36-5119-23-32

41-50-7033-40-5621-25-35

43-53-7634-42-6122-27-38

16 x 1618 x 1422 x 1230 x 8

1.64

CFMNoise Criteria

492–

656–

82018

98423

114828

131232

164038

196844

229649

1.12.97.84

Throw0°22 1/2°45°

12-20-3710-16-306-10-19

17-26-4214-21-349-13-21

22-32-4718-26-3811-16-24

26-37-5121-30-4113-19-26

31-40-5625-32-4516-20-28

35-42-5928-34-4718-21-30

39-47-6731-38-5420-24-34

42-51-7334-41-5821-26-37

46-56-7937-45-6323-28-40

24 x 12

18 x 1620 x 1430 x 1036 x 8

1.85

CFMNoise Criteria

555–

740–

92519

111024

129529

148033

185039

222045

259050

1.261.09.95

Throw0°22 1/2°45°

12-20-3810-16-306-10-19

18-27-4414-22-359-14-22

22-33-4818-26-3811-17-24

27-38-5422-30-4314-19-27

32-40-5826-32-4616-20-29

36-44-6229-35-5018-22-31

40-48-6932-38-5520-24-35

44-54-7635-43-6122-27-38

48-58-8238-46-6624-29-41

18 x 18

20 x 1624 x 1428 x 1232 x 10

2.10

CFMNoise Criteria

630–

840–

105019

126024

147029

168033

210039

252045

294050

1.431.241.08

Throw0°22 1/2°45°

13-21-4010-17-327-11-20

19-29-4715-23-3810-15-24

24-36-5219-29-4212-18-26

29-40-5723-32-4615-20-29

33-43-6226-34-5017-22-31

38-47-6630-38-5319-24-33

42-52-7434-42-5921-26-37

47-57-8138-46-6524-29-41

50-62-8740-50-7025-31-44

30 x 12

20 x 1822 x 1626 x 1436 x 10

2.32

CFMNoise Criteria

696–

928–

116020

139225

162430

185634

232040

278446

324851

1.581.371.19

Throw0°22 1/2°45°

14-23-4311-18-347-12-22

21-31-5017-25-4011-16-25

26-39-5621-31-4513-20-28

31-43-6125-34-4916-22-31

36-47-6729-38-5418-24-34

41-50-7133-40-5721-25-36

46-56-7932-45-6323-28-40

50-61-8640-49-6925-31-43

54-67-9443-54-7527-34-47

24 x 16 32 x 12 2.50

CFMNoise Criteria

750–

1000–

125020

150025

175030

200034

250040

300046

350051

1.701.481.29

Throw0°22 1/2°45°

14-24-4511-19-367-12-23

22-32-5218-26-4211-16-26

27-40-5822-32-4614-20-29

32-45-6426-36-5116-23-32

37-49-6830-39-5419-25-34

43-52-7434-42-5922-26-37

48-58-8238-46-6624-29-41

52-64-9042-51-7226-32-45

56-68-9745-54-7828-34-49

20 x 20 22 x 18 2.61

CFMNoise Criteria

783–

1044–

130520

156625

182730

208834

261040

313246

365451

1.771.541.34

Throw0°22 1/2°45°

15-24-4612-19-378-12-23

22-32-5318-26-4211-16-27

27-41-5922-33-4714-21-30

32-46-6526-37-5216-23-33

38-50-7030-40-5619-25-35

44-53-7535-42-6022-27-38

49-59-8439-47-6725-30-42

53-65-9242-52-7427-33-46

58-70-9946-56-7929-35-50

36 x 12

22 x 2024 x 1826 x 1630 x 14

2.79

CFMNoise Criteria

837–

1116–

139520

167425

195330

223234

279040

334846

390651

1.901.651.44

Throw0°22 1/2°45°

15-25-4812-20-388-13-24

23-34-5518-27-4412-17-28

28-42-6122-34-4914-21-31

34-48-6827-38-5417-24-34

40-51-7332-41-5820-26-37

45-55-7736-44-6223-28-39

50-61-8640-49-6925-31-43

55-68-9544-54-7628-34-48

59-73-10347-58-8230-37-52

22 x 22

24 x 2026 x 1830 x 1640 x 12

3.17

CFMNoise Criteria

951–

1268–

158521

190226

221931

253635

317041

380447

443852

2.161.871.63

Throw0°22 1/2°45°

17-27-5014-22-409-14-25

24-36-5819-29-4612-18-29

29-45-6523-36-5215-23-33

36-50-7129-40-5718-25-36

42-54-7734-43-6221-27-39

47-58-8238-46-6624-29-41

53-65-9242-52-7427-33-46

58-71-10146-57-8129-36-51

62-77-10950-62-8731-39-55

42 x 12 36 x 14 3.27

CFMNoise Criteria

981–

1308–

163521

196226

228931

261635

327041

392447

457852

2.221.931.68

Throw0°22 1/2°45°

17-27-5114-22-419-14-26

24-36-5919-29-4712-18-30

30-45-6624-36-5315-23-33

36-51-7229-41-5818-26-36

42-55-7734-44-6221-28-39

48-59-8338-47-6624-30-42

53-66-9342-53-7427-33-47

59-72-10147-58-8130-36-51

63-77-10950-62-8732-39-55

30 x 1824 x 2234 x 1640 x 14

3.54

CFMNoise Criteria

1062–

1416–

177021

212426

247831

283235

354041

424847

495652

2.412.091.82

Throw0°22 1/2°45°

18-28-5314-22-429-14-27

25-37-6120-30-4913-19-31

31-47-6925-38-5516-24-35

37-53-7530-42-6019-27-38

44-57-8135-46-6522-29-41

50-61-8640-49-6925-31-43

56-69-9745-55-7828-35-49

61-75-10649-60-8531-38-53

66-81-11553-65-9233-41-58


2-18-2020

F23

GRILLES A

ND

REG

ISTERS

F




ListedDuctSize

(inches)

AlternateSizes

(inches)

CoreArea

(sq. ft.)

AkFactor


300.006

400.010

500.016

600.022

700.031

800.040

1000.062

1200.090

1400.122

TotalPressure

0°22 1/2°45°

.015

.017

.026

.026

.030

.046

.041

.047

.072

.059

.068

.103

.081

.093

.142

.106

.122

.186

.165

.190

.289

.238

.274

.417

.324

.373

.567

24 x 24

26 x 2228 x 2032 x 1836 x 16

3.79

CFMNoise Criteria

1137–

1516–

189521

227426

265331

303235

379041

454847

530652

2.582.241.95

Throw0°22 1/2°45°

18-29-5514-23-449-15-28

29-36-6221-31-5013-20-31

33-48-7026-38-5617-24-35

39-55-7731-44-6220-28-39

45-59-8336-47-6623-30-42

51-62-8941-50-7126-31-45

57-70-9946-56-7929-35-50

62-77-10850-62-8631-39-54

68-83-11754-66-9434-42-59

36 x 1832 x 2040 x 1646 x 14

4.29

CFMNoise Criteria

1287–

171615

214522

257427

300332

343236

429042

514848

600653

Throw0°22 1/2°45°

19-31-5815-25-4610-16-29

28-42-6822-34-5414-21-34

35-52-7528-42-6018-26-38

2-58-8334-46-6621-29-42

48-63-8938-50-7124-32-45

55-68-9544-54-7628-34-48

61-75-10649-60-8531-38-53

68-83-11754-66-9434-42-59

73-89-12558-71-10037-45-63

26 x 26 28 x 2448 x 14

4.47

CFMNoise Criteria

1341–

178815

223522

268227

312932

357636

447042

536448

625853

3.042.642.30

Throw0°22 1/2°45°

19-32-5915-26-4710-16-30

28-43-6922-34-5514-22-35

35-53-7728-42-6218-27-32

43-59-8534-47-6822-30-43

49-65-9139-52-7325-33-46

56-69-9845-55-7828-35-49

63-77-10950-62-8732-39-55

69-85-12055-68-9635-43-60

75-91-12960-73-10338-46-65

30 x 2432 x 2236 x 2040 x 18

4.77

CFMNoise Criteria

1431–

190815

238522

286227

333932

381636

477042

572448

667853

3.242.812.46

Throw0°22 1/2°45°

20-33-6116-26-4910-17-31

29-44-7123-35-5715-22-36

36-54-7929-43-6318-27-40

44-61-8735-49-7022-31-44

51-67-9441-54-7526-34-47

58-71-10146-57-8129-36-51

65-79-11252-63-9033-40-56

71-87-12357-70-9836-44-62

77-94-13362-75-10639-47-67

42 x 18 28 x 26 4.99

CFMNoise Criteria

1497–

199716

249523

299428

349333

399237

499043

598849

698654

3.392.942.57

Throw0°22 1/2°45°

20-33-6216-26-5010-17-31

30-44-7224-35-5815-22-36

37-55-8030-44-6419-28-40

44-62-8835-50-7022-31-44

52-67-9542-54-7626-34-48

59-72-10247-58-8230-36-51

66-80-11453-64-9133-40-57

72-88-12558-70-10036-44-63

77-95-13562-76-10839-48-68

28 x 2830 x 2636 x 2240 x 20

5.20

CFMNoise Criteria

1560–

208016

260023

312028

364033

416037

520043

624049

728054

3.543.072.68

Throw0°22 1/2°45°

21-34-6317-27-5011-17-32

30-45-7424-36-5915-23-37

38-56-8230-45-6619-28-41

45-63-9036-50-7223-32-45

53-69-9742-55-7827-35-49

60-74-10448-59-8330-37-52

67-82-11654-66-9334-41-58

74-90-12859-72-10237-45-64

79-97-13763-78-11040-49-69

42 x 20 30 x 28 5.57

CFMNoise Criteria

1671–

222816

278523

334228

389933

445637

557043

668449

779854

3.793.292.87

Throw0°22 1/2°45°

22-35-6618-28-5311-18-33

31-47-7625-38-6116-24-38

39-58-8431-46-6720-29-42

47-66-9338-53-7424-33-47

55-71-10044-57-8028-36-50

62-76-10750-61-8631-38-54

70-84-12056-67-9635-42-60

76-93-13161-74-10538-47-66

82-100-14266-80-11441-50-71

36 x 24 40 x 2244 x 20

5.74

CFMNoise Criteria

1722–

229616

287023

344428

401833

459237

574043

688849

803654

3.903.392.96

Throw0°22 1/2°45°

23-36-6818-29-5412-18-34

32-49-7826-39-6216-25-39

41-60-8833-48-7021-30-44

49-68-9639-54-7725-34-48

57-74-10446-59-8329-37-52

64-78-11251-62-9032-39-56

72-88-12458-70-9936-44-62

78-96-13762-77-11039-48-69

85-104-14868-83-11843-52-74

30 x 3034 x 2638 x 2448 x 20

5.99

CFMNoise Criteria

1797–

239616

299523

359428

419333

479237

599043

718849

838654

4.073.533.08

Throw0°22 1/2°45°

23-36-6918-29-5512-18-35

33-49-8026-39-6417-25-40

41-61-8933-49-7121-31-45

49-69-9839-55-7825-35-49

57-75-10646-60-8529-38-53

65-80-11352-64-9033-40-57

73-89-12658-71-10137-45-63

80-98-13864-78-11040-49-69

86-106-15069-85-12043-53-75

42 x 2436 x 2842 x 2446 x 22

6.72

CFMNoise Criteria

2016–

268817

336024

403229

470434

537638

672044

806450

940855

4.573.963.46

Throw0°22 1/2°45°

24-39-7219-31-5812-20-36

34-51-8427-41-6717-26-42

43-64-9334-51-7422-32-47

51-72-10241-58-8226-36-51

60-78-11148-62-8930-39-56

68-84-11854-67-9434-42-59

77-93-13262-74-10639-47-66

84-102-14467-82-11542-51-72

90-111-15772-89-12645-56-79

32 x 32 40 x 26 6.84

CFMNoise Criteria

2052–

273617

342024

410429

478834

547238

684044

820850

957655

4.654.043.52

Throw0°22 1/2°45°

24-39-7319-31-5812-20-37

34-52-8427-42-6717-26-42

43-65-9434-52-7522-33-47

52-73-10342-58-8226-37-52

61-79-11249-63-9031-40-56

69-84-11955-67-9535-42-60

77-94-13362-75-10639-47-67

84-103-14667-82-11742-52-73

91-112-158 73-90-12646-56-79

36 x 30 38 x 28 7.22

CFMNoise Criteria

2166–

288817

361024

433229

505434

577638

722044

866450

1010855

4.914.263.72

Throw0°22 1/2°45°

25-40-7620-32-6113-20-38

36-54-8729-43-7018-27-44

45-68-9836-54-7823-34-49

54-76-10843-61-8627-38-54

63-82-11650-66-9332-41-58

71-87-12457-70-9936-44-62

80-98-13964-78-11140-49-70

87-108-15170-86-12144-54-76

94-116-16475-93-13147-58-82

48 x 24

34 x 3436 x 3238 x 3042 x 28

7.69

CFMNoise Criteria

2307–

307618

384525

461430

538335

615239

769045

922851

1076656

5.234.543.96

Throw0°22 1/2°45°

26-41-7721-33-6213-22-39

37-55-9030-44-7219-28-45

46-69-10037-55-8023-45-50

55-77-10944-62-8728-39-55

64-84-11851-67-9432-42-59

73-90-12758-72-10237-45-64

82-100-14266-80-11441-50-71

90-109-15572-87-12445-55-78

97-118-16778-94-13449-59-84


2-18-2020

F24

GRIL

LES

AN

D R

EGIS

TERS

F




ListedDuctSize

(inches)

AlternateSizes

(inches)

CoreArea(sq.ft.)

AkFactor


300.006

400.010

500.016

600.022

700.031

800.040

1000.062

1200.090

1400.122

TotalPressure

0°22 1/2°45°

.015

.017

.026

.026

.030

.046

.041

.047

.072

.059

.068

.103

.081

.093

.142

.106

.122

.186

.165

.190

.289

.238

.274

.417

.324

.373

.567

36 x 3438 x 3240 x 3048 x 26

8.20

CFMNoise Criteria

2460–

328018

410025

492030

574035

656039

820045

984051

1148056

5.584.844.22

Throw0°22 1/2°45°

26-42-7921-34-6313-21-40

37-57-9130-46-7319-29-

47-70-10238-56-8224-35-51

57-79-11146-63-8929-40-56

65-85-12152-68-9733-43-61

75-91-12960-73-10338-46-65

84-102-14467-82-11542-51-72

91-111-15873-89-12646-56-79

98-121-17178-97-13749-61-86

36 x 3638 x 3442 x 3046 x 28

8.69

CFMNoise Criteria

2607–

347618

434525

521430

608335

695239

869045

1042851

1216656

5.915.134.48

Throw0°22 1/2°45°

28-45-8422-36-6714-23-42

36-60-9631-48-7720-30-48

49-74-10839-59-8625-37-54

60-84-11748-67-9430-42-59

69-90-12755-72-10235-45-64

78-96-13662-77-10939-48-68

88-108-15270-86-12244-54-76

96-117-16677-94-13348-59-83

104-127-18083-102-14452-64-90

38 x 38 42 x 34 9.70

CFMNoise Criteria

2910–

388019

485026

582031

679036

776040

970046

1164052

1358057

6.605.725.00

Throw0°22 1/2°45°

28-47-8822-38-7014-24-44

42-62-10134-50-8121-31-51

53-78-11442-62-9127-39-57

62-88-12550-70-10031-44-63

73-95-13458-76-10737-48-67

83-101-14366-81-11442-51-72

93-114-16174-91-12947-57-81

101-125-17681-100-14151-63-88

109-134-19087-107-15255-67-95

42 x 36 44 x 3448 x 30

10.16

CFMNoise Criteria

3048–

406419

508026

609631

711236

812840

1016046

1219252

1422457

6.915.995.23

Throw0°22 1/2°45°

29-48-9023-38-7215-24-45

43-64-10434-51-8322-32-52

53-80-11742-64-9427-40-59

64-90-12751-72-10232-45-64

75-97-13860-78-11038-49-69

85-104-14768-83-11843-52-74

95-117-16576-94-13248-59-83

104-127-18083-102-14452-64-90

112-138-19590-110-15656-69-98

40 x 4042 x 3846 x 3448 x 32

10.77

CFMNoise Criteria

3231–

430819

538526

646231

753936

861640

1077046

1292452

1507857

7.326.355.55

Throw0°22 1/2°45°

31-50-9425-40-7516-25-47

44-67-10835-54-8622-34-54

56-84-12145-67-9728-42-61

67-94-13254-75-10634-47-66

77-102-14362-82-11439-51-72

88-108-15370-86-12244-54-77

99-121-17179-97-13750-61-86

108-132-18786-106-15054-66-94

117-143-20394-114-16259-72-102

42 x 4244 x 4046 x 3848 x 36

11.89

CFMNoise Criteria

3567–

475620

594527

713432

832337

951241

1189047

1426853

1664658

8.097.026.12

Throw0°22 1/2°45°

32-52-9726-42-7816-26-49

46-69-11237-55-9023-35-56

58-86-12546-69-10029-43-63

69-97-13855-78-11035-49-69

81-105-14965-84-11941-53-75

92-112-15974-90-12746-56-80

102-125-17882-100-14251-63-89

112-138-19590-110-15656-69-98

122-145-21098-119-16861-75-105

44 x 44 46 x 42 13.07

CFMNoise Criteria

3921–

522820

653527

784232

914937

1045641

1307047

1568453

1829858

8.897.716.73

Throw0°22 1/2°45°

34-55-10427-44-8317-28-52

49-74-12039-59-9625-37-60

61-92-13349-74-10631-46-67

74-104-14659-83-11737-52-73

86-112-15869-90-12643-56-79

97-120-16878-96-13449-60-84

109-133-18987-106-15155-67-95

120-146-20796-117-16660-73-104

129-158-223103-126-17865-79-112

46 x 46 14.30

CFMNoise Criteria

4290–

572020

715027

858032

1001037

1144041

1430047

1716053

2002058

9.728.447.36

Throw0°22 1/2°45°

35-57-10728-46-8618-29-54

51-76-12441-61-9926-38-62

63-95-13850-76-11032-48-69

76-107-15161-86-12138-54-76

89-116-16371-93-13045-58-82

101-124-17481-99-13951-62-87

113-138-19590-110-15657-69-98

124-151-21499-121-17162-76-107

134-163-231107-130-18562-82-116

48 x 48 15.59

CFMNoise Criteria

4677–

623621

779528

935433

1091338

1247242

1559048

1870854

2182659

10.609.208.03

Throw0°22 1/2°45°

37-60-11330-48-9019-30-57

53-80-13142-64-10527-40-66

67-100-14654-80-11734-50-73

80-113-15964-90-12740-57-80

94-122-17375-98-13847-61-87

106-131-18585-105-14853-66-93

119-146-20695-117-16560-73-103

131-159-226105-127-18162-80-113

140-173-244112-138-19570-87-122

Performance Notes:1. All pressures are in inches w.g..

2. Core Velocity is in feet per minute.

3. Performance data is based on double deflection grille with opposed blade damper (register).

4. 0°, 22 1/2° and 45° represent vertical blade deflection angles and horizontal spread.

5. Throw values are given for terminal velocities of 150, 100 and 50 fpm under isothermal conditions.

6. Additional performance notes and correction factors for various models and settings may be found on page F20.

7. Noise Criteria (NC) values are based upon 10dB room absorption, re 10-12

watts @ 0° deflection. Dash (–) in space indicates an Noise Criteria of less than 15.

8. Data derived from tests conducted in accordance with ANSI/ASHRAE Standard 70 – 2006.

2-18-2020

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HOW TO ORDER OR TO SPECIFY

SUGGESTED SPECIFICATION:

51DV, 51DH Double DeflectionFurnish and install Nailor Model (select one) 51DV or 51DH Double Deflection Supply Grilles of the type and size as shown on the plans and air distribution schedules. The grilles shall have a dual set of extruded aluminum adjustable blades that are streamlined shaped and spaced on 3/4" (19) centers. The frame is to be constructed from heavy gauge extruded aluminum and have reinforced mitered corners. The finish shall be AW Appliance White (optional finishes are available).

(Optional) An opposed blade damper, constructed of heavy gauge corrosion-resistant steel (aluminum is optional) and operable from the face of the grille, shall be provided with all units.

The manufacturer shall provide published performance data for the grille, which shall be tested in accordance with ANSI/ASHRAE Standard 70 – 2006.

51SV, 51SH Single DeflectionFurnish and install Nailor Model (select one) 51SV or 51SH Single Deflection Supply Grilles of the type and size as shown on the plans and air distribution schedules. The grilles shall have a single set of extruded aluminum adjustable blades that are streamlined shaped and spaced on 3/4" (19) centers. The frame is to be constructed from heavy gauge extruded aluminum and have reinforced mitered corners. The finish shall be AW Appliance White (optional finishes are available).

(Optional) An opposed blade damper, constructed of heavy gauge corrosion-resistant steel (aluminum is optional) and operable from the face of the grille, shall be provided with all units.


MODEL SERIES: 5100

ALUMINUM SUPPLY GRILLES AND REGISTERS

EXAMPLE: 51DV - O - 24 x 12 - S - AW - DMI - A - —

1. Models

Double Deflection:

51DV Vertical Front Blades

51DH Horizontal Front Blades

Single Deflection:

51SV Vertical Blades

51SH Horizontal Blades

2. Damper (OBD)

(model suffix)

O Steel

OA Aluminum

— None

3. Nominal Width x Height

inches (mm)

4. Frame/Border Type

S Surface Mount

Border 1 1/4" (32) (default)

NF Narrow Frame

Border 1" (25)

5. Finish AW Appliance White (default)

AL Aluminum

BK Black

BW British White

LBP Light Bronze Paint

MBP Medium Bronze Paint

DBP Dark Bronze Paint

MI Mill

PC Prime Coat

SA Satin Anodized (clear)

SP Special Custom Color

6. Opposed Blade Damper Finish

DMI Mill (default)

DBK Painted Black

7. Fastening

A Screw Holes (default)

C Concealed Mounting Straps

D Concealed Screw Holes in Neck

N None

OPTIONS & ACCESSORIES: — None (default)

8. Insect Screen

IS Insect Screen

9. Plaster Sub-Frame

PF Plaster Sub-Frame

10. Gaskets

GK Foam Gasket

11. Earthquake Tabs

EQT Earthquake Tabs

Notes:

1. For a standard grille with no special requirements, specification is only required as far as the damper selection.

The "default" will automatically select "standard". For example, an aluminum double deflection register, front blades vertical and steel damper, is Model 51DV-O. Unit will be supplied with screw holes and AW Appliance White finish.

2. Nailor recommends the selection of vertical front blades on supply models for the majority of commercial applications.

3. The larger dimension must always be specified first; for example 24" x 12" (610 x 305), not 12" x 24" (305 x 610).

MODEL SERIES: 5100

ALUMINUM SUPPLY GRILLES AND REGISTERS

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61DV, 61DH Double DeflectionFurnish and install Nailor Model (select one) 61DV or 61DH Double Deflection Supply Grilles of the type and size as shown on the plans and air distribution schedules. The grilles shall have a dual set of streamlined shaped, roll-formed, corrosion-resistant steel blades that are adjustable, and spaced on 3/4" (19) centers. The frame is to be constructed from roll-formed, corrosion-resistant steel and have reinforced mitered corners. The finish shall be AW Appliance White (optional finishes are available).

(Optional) An opposed blade damper, constructed of heavy gauge corrosion-resistant steel and operable from the face of the grille, shall be provided with all units.


61SV, 61SH Single DeflectionFurnish and install Nailor Model (select one) 61SV or 61SH Single Deflection Supply Grilles of the type and size as shown on the plans and air distribution schedules. The grilles shall have a single set of streamlined shaped, roll-formed, corrosion-resistant steel blades that are adjustable, and spaced on 3/4" (19) centers. The frame is to be constructed from roll-formed, corrosion-resistant steel and have reinforced mitered corners. The finish shall be AW Appliance White (optional finishes are available).

(Optional) An opposed blade damper, constructed of heavy gauge corrosion-resistant steel and operable from the face of the grille, shall be provided with all units.


MODEL SERIES: 6100

STEEL SUPPLY GRILLES AND REGISTERS

MODEL SERIES: 6100

STEEL SUPPLY GRILLES AND REGISTERS

EXAMPLE: 61DV - O - 24 x 12 - S - AW - DMI - A - —

1. Models

Double Deflection:



Single Deflection:



2. Damper (OBD)

(model suffix)

O Steel

— None


inches (mm)


S Surface Mount Border 1 1/4" (32) (default)

5. Finish

AW Appliance White (default)

AL Aluminum

BK Black

BW British White

LBP Light Bronze Paint

MBP Medium Bronze Paint

DBP Dark Bronze Paint

MI Mill

PC Prime Coat

SP Special Custom Color

6. Opposed Blade Damper Finish

DMI Mill (default)

DBK Painted Black

7. Fastening


C Concealed Mounting Straps

D Concealed Screw Holes in Neck

N None

OPTIONS & ACCESSORIES: — None (default)

8. Insect Screen IS Insect Screen

9. Plaster Sub-Frame PF Plaster Sub-Frame

10. Gaskets

GK Foam Gasket

11. Earthquake Tabs

EQT Earthquake Tabs

Notes:


The "default" will automatically select "standard". For example, a steel double deflection register, front blades vertical and steel damper, is Model 61DV-O. Unit will be supplied with screw holes and AW Appliance White finish.




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MODEL SERIES: 6700

STAINLESS STEEL SUPPLY GRILLES AND REGISTERS

EXAMPLE: 67DV - O - 24 x 12 - S - #4 - A - 304 - PFS

1. Models

Double Deflection:



Single Deflection:



2. Damper (OBD)

(model suffix)

— None

O Stainless Steel


inches (mm)


S Surface Mount

Border 1 3/8" (35) (default)

5. Finish

#4 Brushed Satin Polished

(default)

AW Appliance White

6. Fastening


N None

OPTIONS & ACCESSORIES:

7. Construction

304 Type 304 Stainless Steel

(default)

316 Type 316 Stainless Steel

8. Stainless Steel Plaster Sub-Frame

PFS Stainless Steel Plaster

Sub-frame

Notes:


The "default" will automatically select "standard". For example, a 304 stainless steel double deflection register, front blades vertical and stainless steel damper, is Model 67DV-O. Unit will be supplied with screw holes and #4 Brushed Satin Polished finish.




67DV, 67DH Double DeflectionFurnish and install Nailor Model (select one) 67DV or 67DH Double Deflection Supply Grilles of the type and size as shown on the plans and air distribution schedules. The grilles shall be constructed entirely from 304 stainless steel (316 optional), and have a dual set of streamlined shaped roll-formed adjustable blades that are spaced on 3/4" (19) centers. The frames shall be constructed of heavy gauge stainless steel and have reinforced mitered corners. All exposed surfaces shall have a #4 Brushed Satin Polished finish.

(Optional) A stainless steel opposed blade damper adjustable from the face of the grille, shall be provided with all units.


67SV, 67SH Single DeflectionFurnish and install Nailor Model (select one) 67SV or 67SH Single Deflection Supply Grilles of the type and size as shown on the plans and air distribution schedules. The grilles shall be constructed entirely from 304 stainless steel (316 optional), and have a single set of streamlined shaped roll-formed adjustable blades that are spaced on 3/4" (19) centers. The frames shall be constructed of heavy gauge stainless steel and have reinforced mitered corners. All exposed surfaces shall have a #4 Brushed Satin Polished finish.

(Optional) A stainless steel opposed blade damper adjustable from the face of the grille, shall be provided with all units.


MODEL SERIES: 6700

STAINLESS STEEL SUPPLY GRILLES AND REGISTERS


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GRILLE AND REGISTER OPTIONS AND ACCESSORIES

MOUNTING FRAMES• Up to four methods of fastening available for most

models.

• Sub-frame available for professionally finished openings.

• Surface mount adapter frame for plaster and sheet rock ceilings are available in steel and aluminum. They simplify installation, save time and allow ceiling plenum access.

• Panel mounting available to suit architectural ceiling systems.

OPTIONS• A selection of optional items that are available on

grilles and registers.

• Information on custom sizing for special applications.

FINISHES• Selection of standard and non-standard finishes to

choose from.

• Anodizing of aluminum products.

AIR BALANCING DEVICES• Opposed blade dampers for every application.

• Volume extractors.

Effective air balancing of an HVAC System requires the correct selection, specification and installation of the right product to suit the system design.

Nailor offers a comprehensive range of models and options to cover all applications.

Nailor balancing devices are:

• Easy to select and specify. Many items can be supplied as factory mounted or packaged accessories on grilles and registers.

• Designed to offer a smooth, accurate and predictable response during adjustment for precise air metering.

• Designed to provide quick access and adjustment.

• Engineered with attention to optimizing airflow, in order to minimize noise, turbulence and pressure drop.

PRODUCT OVERVIEWOPTIONS AND ACCESSORIES FOR GRILLES AND REGISTERS

Model OBDDOpposed Blade Damper

Steel, Duct Mount

Model OBDOpposed Blade Damper

Steel, Neck Mount

Model EX-1Volume Extractor

Model PFSub-Frame

Model DFADrywall/Plaster Frame

Surface MountCeiling Adapter

Model EX-1Volume Extractor

Model OBD-AOpposed Blade DamperAluminum, Neck Mount

Model OBD-SSOpposed Blade Damper

Stainless Steel, Neck Mount

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Fastening and Border Frames

DUCT

Type A Screw Fastening (External)Standard method of fastening for all Nailor grilles and registers in surface mount applications. All Nailor grilles and registers are supplied this way unless specified otherwise. Universal application for all models and cost effective installation.

Screw holes are countersunk in the frame for most models to provide an aesthetically pleasing appearance and are sized for #8 x 1 1/2" (38) oval-head screws which are supplied from the factory packed with each grille or register and are painted to match the specified finish.

Type C Concealed MountingGrilles and registers are supplied with concealed mounting straps (at additional cost) which permit surface mounting with concealed screws, allowing a clean frame appearance. The bracket is shipped loose for installation in the field (by others). The bracket attaches to the back of the grille screws to an adjustable mounting strap which can either be secured directly to the duct wall or hooked into a hem formed in the end of the duct. Not available on return grilles with 1/2" (13) spacing and a fixed angled blade deflection. Maximum size: 36" x 36" (914 x 914).

Type D Screw Fastening (Concealed)Screw holes are provided in the neck of the grille or register frame. Screws are field installed at an angle through the grille frame and into the ductwork, providing a clean frame appearance. Installation is more difficult than Type A due to the space constriction between the grille blades. Care must be taken not to bend or scratch the grille. Not recommended on return air grilles with a fixed angled blade deflection as accessibility to screw holes is greatly restricted.

Type NF Narrow FrameAn optional reduced 1" (25) wide narrow border frame is available on most aluminum models to satisfy architectural considerations.

See individual models for availability.

Type A Screw Fastening (external)Standard

HEMMEDDUCT

Type C Concealed Mounting

DUCT

Type D Screw Fastening (concealed)

1" (25)

1 1/4"(32)OR

1 13/16"(46)

3/4" (19)OVERLAPMARGIN

NF Narrow Frame

1-9-2020

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Ceiling opening = CM + 1/4" (6)

Ceiling opening = CM + 1/4" (6)

IMPERIALMODULES

METRICMODULES

ImperialUnits

(inches)

S.I.Units(mm)

S.I.Units(mm)

12 x 12 305 x 305 300 x 300

16 x 16 406 x 406 400 x 400

20 x 20 508 x 508 500 x 500

24 x 12 610 x 305 600 x 300

24 x 24 610 x 610 600 x 600

36 x 24 914 x 610 900 x 600

48 x 12 1219 x 305 1200 x 300

48 x 24 1219 x 1219 1200 x 600

60 x 12 1524 x 305 1500 x 300

Mounting Frames

PF Plaster/Mounting FrameAvailable (at additional cost) with most standard steel and aluminum grilles and registers. The Model PF Plaster Frame is constructed from extruded aluminum and provides a convenient and professional way for finishing off the grille or register opening. It provides a stable anchor for attachment, while enabling the grille or register to be detached and replaced readily without disturbing the finished surface of the wall or ceiling opening. It may be used for surface mounting on various materials or recess mounted in wet plaster.

PF = LISTED SIZE


5/16" (8)

PF = LISTED SIZE

DUCT = LISTED SIZE + 1/4" (6)

DUCT = LISTED SIZE + 1/4" (6)

Model PF Plaster Frame

Surface Mount Recessed

1 5/8"(41)

CM = CEILING MODULE

CM =

CEI

LING

MODU

LE

3/8"(10)

Model DFS

Model DFA

BRACKET ISADJUSTABLE

SELF-TAPPINGSCREW

1 7/16"(37)

1/2" TO 7/8"(13 TO 22)1 1/16"

(27)

FRAMINGMEMBERAROUNDOPENING

(BY OTHERS)

MOUNTINGSCREWS

AREFIELD

INSTALLED

1 5/32"(29)

PLASTEROR

DRYWALLCEILING

Model DFA requires framing of the ceiling opening with 'C' channel or wood studs for attachment with mounting screws (by others).

Model DFS is installed quickly and easily using adjustable fastening angle brackets which adapt to various ceiling thicknesses. Frames are roll-formed corrosion-resistant steel with staked and mitered corners.

DFS (Steel), DFA (Aluminum) Drywall/Plaster Frame The DF Series are for mounting in finished drywall or plaster ceilings to accept any standard lay-in type grille, register, diffuser or other ceiling component. Installation of the air outlet is as simple as inserting them in a standard lay-in T-Bar type ceiling system.

The DF Series simplifies and reduces installation time compared with surface mount type diffusers. This is especially true where flexible duct is utilized. A major benefit is that the DF Series allows access to the ceiling plenum space above for maintenance purposes without the need for separate access doors. The finished appearance is professional and aesthetically pleasing.

Standard Finish: AW Appliance White. Other finishes are available.

FACE VIEW

O.A. FACE = CM + 2 1/8" (54)

O.A

. FAC

E =

CM

+ 2

1/8

" (54

)

CM = CEILING MODULE

CM =

CEI

LING

MOD

ULE

1 1/2"(38)

3/8"(10)

FACE VIEW

O.A. FACE = NOM. + 1 1/2" (38)

O.A

. FAC

E =

NOM

. + 1

1/2

" (38

)

IMPERIALMODULES

METRICMODULES

ImperialUnits

(inches)

S.I.Units(mm)

S.I.Units(mm)

12 x 12 305 x 305 300 x 300

16 x 16 406 x 406 400 x 400

20 x 20 508 x 508 500 x 500

24 x 12 610 x 305 600 x 300

24 x 24 610 x 610 600 x 600

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CM - 1/16" (2)

CM = CEILING MODULE

3/8"(10)

CM - 1/4" (6)

CM - 1" (25)

CM = CEILING MODULE

15/16" (24)

3/8"(10)

TEGULARCEILING

TILE

A panel can be added to the majority of Nailor's steel and aluminum return grilles to suit many special architectural ceiling designs and ceiling module sizes. These panel mount grilles are available in corrosion-resistant steel for the 6100 series steel grilles and both aluminum and corrosion-resistant steel for the 5100 and 7100 series aluminum grilles.

To specify a steel panel; add the suffix S to the end of the selected panel variant. To specify an aluminum panel; add the suffix A to the end of the selected panel variant. e.g. If a steel panel is required with a Spline Type ceiling module, the variant code will become SPS.

Note: Splines on two opposite sides. Steel lift brackets on the other two sides

Panel Mounting/Ceiling Modules

Type TL

Available Ceiling Module Sizes

Border Type PL: Lay-in T-BarGrille or register is mounted in an extended panel to suit standard T-Bar Lay-in Type ceilings.

Border Type SP: SplineThe grille or register is mounted in an extended panel to suit spline type ceiling modules.

Border Type MP: Metal Pan/Snap-inThe grille or register is mounted in an extended panel to suit metal pan ceilings that have snap-in type ceiling modules.

Border Type FP: Narrow Regressed T-Bar (Fineline®)The grille or register is mounted in an extended panel that will fit a narrow regressed T-Bar ceiling grid.

Border Type TL: Tegular Type T-BarThe grille or register is mounted in a panel that will extend below the T-Bar ceiling grid.

The maximum grille neck sizes available for panel mounting will be the ceiling module size selected - 3" (76).

Type PL

Type SP

Type MP

Type FP

CM - 1/4" (6)

CM = CEILING MODULE

CM = CEILING MODULE

CM - 1/16" (2)

13/16"(21)

CM - 1/4" (6)

CM - 5/8" (16)

CM = CEILING MODULE

9/16" (14)

5/16"(8)

Ceiling Module

Imperial Units (in.) Metric Units (mm)12 x 1224 x 1236 x 12

300 x 300600 x 300900 x 300

48 x 1220 x 2024 x 24

1200 x 300500 x 500600 x 600

36 x 2448 x 24

900 x 6001200 x 600

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OPTIONS:

RACA Return Air Crosstalk AttenuatorReturn Air Crosstalk Attenuator is designed to greatly reduce the amount of sound transferred from the return air plenum through open vents or return grilles, into the adjoining space.

EQT Earthquake TabsEarthquake (seismic) retaining safety tabs are available; factory installed on grilles or registers when required by local building code that units be independently restrained and safety wired to supporting structure.

GK Foam GasketsAn optional foam gasket is available factory installed on the rear of all Type S corrosion-resistant steel and aluminum surface mount grilles and registers.

Eliminates air leakage and the possibility of dirt streaking and smudging from entrainment, particularly when installed on unevenly finished surfaces such as stucco.

IS Insect Screen1/16" (2) galvanized steel mesh, factory installed.

CUSTOM SIZING:

Oversized UnitsFor specialized applications and architectural considerations; certain grilles and registers can be manufactured in single sections larger than the standard published maximum size at additional cost. Aspect ratio, tolerances, manufacturing capability and weight have all to be considered by the factory prior to acceptance. Consult your Nailor representative for specific applications.

Fractional/Hard Metric SizesNailor grilles and registers have been designed and are manufactured to suit HVAC systems where the duct design has been done using Imperial Units of measurement (i.e. feet and inches). The majority of Nailor grilles and registers are fabricated as standard in 1" (25) nominal incremental units, giving the designer great flexibility during sizing selection.

At additional cost, the majority of Nailor grilles and registers can be custom fabricated in fractional sizes for special applications and in Hard Metric (S.I. Units) when the HVAC duct design has been done using the Metric System.

Consult your Nailor representative for availability on specific project applications.

FINISHES:

POWDER COAT

AW Appliance White (standard)A white finish that is currently the industry standard. Closely matches standard finishes supplied by the majority of T-Bar ceiling system manufacturers. (No additional cost).

AL AluminumContains suspended metal particles to give the appearance of a silver grey metallic or anodized finish. (No additional cost).

WH Off-WhiteHas a creamy appearance. (Additional cost)

BW British WhiteMatches most white ceiling tiles. (No additional cost)

LBP Light Bronze PaintAn economical alternative that closely matches industry standard anodizing in color, sheen and appearance. (Additional cost)

MBP Medium Bronze PaintAn economical alternative that closely matches industry standard anodizing in color, sheen and appearance. (Additional cost)

DBP Dark Bronze PaintAn economical alternative that closely matches industry standard anodizing in color, sheen and appearance. (Additional cost)

BK BlackThis black has a matte finish. (Additional cost)

SP SpecialThe Nailor range of diffusers are available in any color for special architectural consideration. Custom colors are individually mixed to match customer supplied samples. (Additional cost)

ALUMINUM PRODUCT FINISHES:

SA Satin (Clear) AnodizedAdds a smooth satin finish to further protect the aluminum from corrosion (clear). (Additional cost)

STAINLESS STEEL PRODUCT FINISH ONLY:

#4 Brushed Satin PolishedStainless Steel models only. (No additional cost)

ALSO AVAILABLE:

MI Mill Finish(No additional cost).

PPA Paint Prepared Aluminum (Washed only)(No additional cost).

PC Prime Coat PaintColor will vary (Additional cost).

Options, Custom Sizing and Finishes

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Sound Reduction for Return Air Grilles

RETURN AIR CROSSTALK ATTENUATOR – STEEL – RETURN AIR GRILLESNailor Model RACA Return Air Crosstalk Attenuator is designed to greatly reduce the amount of sound transferred from the return air plenum through open vents or return grilles, into the adjoining space. For use with non-ducted return grilles in Lay-in T-Bar applications, the RACA allows return air to flow through with minimal pressure drop, while reducing the sound transmission by 7 – 10 NC. Constructed of 22 gauge galvanized steel, the compact, light weight design takes up minimal space in the return plenum, rests on the ceiling grid for easy installation and works effectively as a light shield. Available with 1" (25) fiberglass insulation as standard or optional 1" (25) fiber-free closed cell foam insulation. The RACA fits standard grille sizes and is ideal for interior offices, conference rooms, hotel rooms as well as recording studios.

FEATURES:• Economical and light- weight design.• Fits standard grille sizes.• Easy installation sits on ceiling grid.• Compact design takes up minimal space in return plenum.• 1" (25) fiberglass insulation (standard).

DIMENSIONAL DATA:

CM Ceiling Module W H L

12" x 12" (305 x 305) 12" (305) 12" (305) 26 1/2" (673)

24" x 12" (610 x 305) 24" (610) 12" (305) 26 1/2" (673)

20" x 20" (508 x 508) 20" (508) 20" (508) 34 1/2" (876)

24" x 24" (610 x 610) 24" (610) 24" (610) 38 1/2" (978)

30" x 30" (762 x 762) 30" (762) 30" (762) 44 1/2" (1130)

48" x 24" (1219 x 610) 48" (1219) 24" (610) 38 1/2" (978)

3/4" (19) 3/4" (19) W – 1/4" (6)

21 1/2" (546)

7"(178)

1" (25)

7 1/2" (191) H – 1/4" (6)

L

7"(178)

1" (25)

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LISTED SIZE - 3/8" (10)

2" (

51)

Type SL OperatorThe SL Operator incorporates a screwdriver slot, which adjusts from the face of the register. This operator is the standard supplied with supply air registers such as the single and double deflection adjustable blade.

Type PL OperatorThe PL Operator is a concealed pivot lever, which is adjusted from the face of the register using a screwdriver. This operator is for use only on fixed blade, angled deflection, return air grilles. When specifying, the blade orientation of the damper must be opposite of the grille.

Type GL OperatorThe GL Operator incorporates a lever that adjusts without the use of tools. The lever operator extends through the grille face and is an alternative for fixed blade, angled deflection, return air grilles. When specifying, the blade orientation of the damper must be opposite of the grille being used and the grille model must be specified.

WIDTH = LISTED DUCT SIZE - 3/8" (10)

HEI

GH

T =

LIST

EDD

UC

T SI

ZE -

3/8"

(10)

2"(51)

Model OBD Type SL (Screwdriver Slot)Grille Mount – Face Operator

Air Balancing Devices

OPPOSED BLADE DAMPERS — STEEL AND ALUMINUMNailor Opposed Blade Dampers are manufactured from heavy gauge, roll-formed, corrosion-resistant steel or extruded aluminum blades and frame with miscellaneous steel components.

The gang operated multi-blade design with blades closing at 45 degrees permits fine volume control for accurate balancing with minimum disturbance to the airflow pattern. Blades are individually pivoted on 1" (25) centers.

GRILLE MOUNT MODELS:OBD SteelOBD-A AluminumThis style of damper mounts directly on the neck of the grille and is sized to fit most Nailor grilles. Uses steel barbed S-clips for easy field mounting or removal when ordered separately. Supplied as standard with a screwdriver slot operator (Type SL) on supply registers and a screwdriver pivot lever operator (Type PL) on fixed, angled deflection return registers. Type SL operator is standard if damper is ordered separately from grille. A lever operator (Type GL) is available as an option on fixed, angled deflection return registers.

Can be specified as an integral part of the grille (register) by adding a - O (steel) or - OA (aluminum) suffix to the grille model.

Min. Size = 4" x 2 1/2" (102 x 64) Max. Size = 24" x 24" (610 x 610).

Type PL (Pivot Lever)

Type GL (Lever)

F198

GRIL

LES

AN

D R

EGIS

TERS

F


Type SL OperatorThese models are supplied with a screwdriver slot face operator that is accessed from inside the duct by removing the grille.

Type EH OperatorThe EH Operator incorporates an external hex device that penetrates the duct wall to provide control. For use with 3/16" (5) Allen key wrench (by others).

Type EN OperatorThe EN Operator incorporates an external (nylon) screwdriver slot device. This device is controlled externally through the duct.

Type QD Operator *The QD Operator includes a nylon snap-in extension that fits an external (nylon) operator. This device also includes a hand locking quadrant operator for control and position indication.

Type QX Operator *The QX Operator includes a nylon snap-in extension that fits an external (nylon) operator. This device also includes a 2" (51) stand-off bracket and hand locking quadrant for control and position indication. To ensure quadrant is located on vertical side of duct, specify damper with blades parallel to the horizontal duct dimension.

*Not available on Model OBDD-A

Type QD or Type QX (Hand Quadrant)

STAND-OFFBRACKET

FORQX

MINI-QUADRANT

SNAP-INEXTENSION


DUCT MOUNT MODELS:OBDD SteelOBDD-A AluminumDesigned for field installation, this damper mounts independently in the duct, separate from and behind the grille. Sized to suit and offer a friction fit in nominally sized ducts. Secure the dampers with 1/2" (13) long sheet metal screws (by others) through the double walled sub-frame. Supplied as standard with a screwdriver slot operator (Type SL).

Min. Size = 4" x 2 1/2" (102 x 64) Max. Size = 24" x 24" (610 x 610)

Model OBDD Type EH (Hex.)Duct Mount – External Operator

Model OBDD Type EN (Screwdriver Slot)Duct Mount – External Operator

WIDTH = LISTED DUCT SIZE - 3/8" (10) H

EIG

HT

= LI

STED

DU

CT

SIZE

- 1/8

" (3)

2"(51)

Model OBDD Type SL (Screwdriver Slot)Duct Mount – Face Operator

F199

GRILLES A

ND

REG

ISTERS

F



OPPOSED BLADE DAMPERS — STAINLESS STEELNailor Stainless Steel Opposed Blade Dampers feature heavy gauge, roll-formed blades and a heavy duty frame in all stainless steel construction. Type 304 stainless steel is standard with Type 316 as an available option.

The gang operated multi-blade design with blades closing at 45 degrees permits fine volume control for accurate balancing with minimum disturbance to the airflow pattern. Blades are individually pivoted on 1" (25) centers.

GRILLE/DUCT MOUNT MODELS:OBD-SS Stainless SteelWhen ordered as part of the stainless steel grille, (using the suffix '-O' on the model number), the dampers are factory welded to the grille frame to provide a secure non-removable connection. If the dampers are ordered separately, they are supplied with mounting tabs. The tabs allow the dampers to be field installed onto a grille or to be mounted independently in the duct, separate from and behind the grille.

All Nailor stainless steel dampers feature a Philip's head screwdriver operator that is accessed through the face of the grille.

1 3/4"(44)

HEI

GH

T =

LIST

ED D

UC

T SI

ZE -

1/4"

(6)

WIDTH = LISTED DUCT SIZE - 1/4" (6)OPERATOR

Model OBD-SS Grille/Duct Mount – Face Operator

F200

GRIL

LES

AN

D R

EGIS

TERS

F


Volume Extractors

MODEL SERIESEX Blades on 2" centersEXD Blades on 1" centersThe Model Series EX Volume Extractors uniformly divert air from the main duct into the branch take-off and across the face of a grille or diffuser. Gang-operated parallel blades available on 2" (51) or 1" (25) centers pivot from full open to full closed with blades overlapping for shut-off. The curved blade design improves airflow by reducing turbulence, thereby reducing noise and pressure drop.

Specify or order: Length x Width. (Length is first dimension. Blades are parallel to width, second dimension).

FEATURES:• Material: Galvanized steel.

• Minimum size: 6" x 4" (152 x 102).

• Maximum size: 36" x 36" (914 x 914).

Operator Types

2 1/2"(64)

L = NOMINAL LENGTH (DUCT)L - 1/4 (6)

CLOSED POSITION

1 3/8(35)

FULLYADJUSTABLE

SETTINGW

- 1/

4 (6

)W

= N

OM

INAL

WID

TH (D

UC

T)

EX = 2" (51) CENTERSEXD = 1" (25) CENTERS

Optional Accessories

RLDLocking device for

Models EX/EXD-1-R.

EX/EXD-1Standard unit with

adjusting strap.

EX/EXD-1-RRod operator for

external operation.

EX/EXD-3Screw gear operator.

Adjusts with 3/16" (48) wrench (by others).

EX/EXD-2Linkage with 7/16" (11) square hole

(2 per unit). Remote operator (eg. Young

Regulator #1) by others.

GRILLES AND REGISTERS - Nailor...This series of grilles and registers are available in cost...

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Transcript of GRILLES AND REGISTERS - Nailor...This series of grilles and registers are available in cost...