waterloo Grille Catalogue - Ventilation Grilles, Diffusers ... · WFV, WFVG Fire Rated Air Transfer...

Adjustable Blade GrillesFixed Blade GrillesDoor GrillesFloor GrillesAircell Polymer Range

GRILLES

2

www.waterloo.co.uk Tel: +44 (0)1622 711500

Reliability

Flexibility

Symbols Used

t

LWA

Ps


Grilles

ContentsGRILLES

Adjustable Blade Grilles

4

6

7

Fixed Blade Grilles

22

24

Floor Grilles

26

27

Aircell Polymer Grilles

4


Grilles

Introduction

1H1V2H2VOBSSED

Features

2

2

2

2

BSSBD

Selection Criteria

s

L L 9 7 6 4 4 4 2

Ps P

Border Fixing

ORDER EXAMPLE

Free Area

Sub Frames

s

s

s

s

70(Open)

Nom

. -

25 19

86(Open)

Nom

. -

25

27

Nom

.

Nom

. -

25435 5

Nom

.

Nom

. -

25

19

5000

4000

3000

2000

1000900800700600

500

400

300

200

10090807060

50

25

104945

37

29

20

10

5

1

543

2

1

302010

5321

5040

30

20

10

89

7654

32

3

45678910

20

AIR FLOWRATE(l/s)

Throw (m)(Vt = 0.4 m/s) dBA Static Pressure

Ps (Pa)

NOMINALHEIGHT(mm)

NOMINALWIDTH(mm)

PivotLine

150100

150

200

300

400

500

600

800

700

1000

1200

200

300

400

500

600

700

800

1000

1200

PIVO

T

LIN

E

4945

37

29

Velocity(m/s) ongrille face

Terminal Velocity Correction Factors

Vt (m/s) 0.6 0.5 0.4 0.3

Throwmultiplier

0.65 0.8 1.0 1.3

0˚D

efle

ctio

n

0˚D

efle

ctio

n

0˚D

efle

ctio

n

45˚D

efle

ctio

n

45˚D

efle

ctio

n

45˚D

efle

ctio

n

0˚D

efle

ctio

n

6508

Adjustable Blade Grilles


Grilles

Introduction

Others

Features

Selection

All others

ORDER EXAMPLE

Screw fix (SF) only

2529

32

5

2529

13

5Type 1HM, 1VM All other types

Fixing Borders

1HM

1VM

2HM

2VM

Overall = nominal width + 31

Ove

rall

= n

omin

alhe

ight

+ 3

1

35FullyOpen

38Open

58Open

1HM 1VM 2HM2VM 3HG/M 3HJ/M 3HF/M

ALG/M ALJ/M ALF/MALN/M ALM/M ALG10/M ALJ10/M

6


Grilles

Introduction

1KH1KV2KH2KVOBSSSFFeatures

blade rattle

2

2

2

Fixing

585

l/S S

tack

size

= N

omin

al d

uct

size

- 2

038

128Blades open

Nom

inal

duc

t &

grill

e si

zeN

omin

al d

uct

&

gr

ille

size

12.7

Optional Opposed Blade Damper

t

dBA addition 9 7 4

Ps

1200

1000

800

600

400

200

00.2 0.4 0.6 0.8 1.0 1.2 1.4Throw Correction Factor

Sm

alle

st G

rille

Dim

ensi

on

2˚C5˚C10˚C20˚C∆tHeating

Selection Criteria

Ps

Ps

s

5000

4000

3000

2000

1000900800700600

500

400

300

200

1009080706050

505045

35

25

20105

1

4030201054321

5040

30

20

10897654

32

3

45678910

20

AIR FLOWRATE(l/s)

NOMINALHEIGHT(mm)

NOMINALWIDTH(mm)

PivotLine

Throw (m)(Vt = 0.5 m/s)

0˚D

efle

ctio

n

45˚D

efle

ctio

n

0˚D

efle

ctio

n

45˚D

efle

ctio

n

0˚D

efle

ctio

n

45˚D

efle

ctio

n

dBALevel

Static PressurePs (Pa)

200

300

400

500

600

800

700

1000

1200

200

300

500

600

700

800

1000

1200

PIVO

TLI

NE

5045

35

25

400

Ove

rall

heig

ht =

Nom

inal

+ 5

7

Overall width = Nominal + 57

ORDER EXAMPLE

7


Grilles

Adjustable Duct Grilles

Duct Diameter

Fixing

ORDER EXAMPLE

Introduction

1RV2RVOBSS

Adjustable duct turnsFeatures

Adjustable blades

2

2

2

2

Fixing

Free Area

ØD

30

FEº

Nom

. - 2

5

A

Nom

.

ØD

30

FEº

Nom

. - 2

5

A

Nom

.

W H Eº A F

66 69

76

72

325

425

525

625

725

825

925

1025

1125

1225

75

125

175

225

100050

40

30

20

10987

6

5

4

3

3

2

4

5

6

78910

20

29

37

45

29

37

4549

10

10

543

2

1

20

20

10

5

1

3040508

65

4

3

2

1

53

900

800

700

600

500

400

300

200

100

90

80

70

60

50

TOTAL AIR FLOWRATE (l/s)

NOMINALWIDTH(mm)

NOMINALHEIGHT(mm)

0º 45º

PIVOTLINE

PIVOTLINE

THROW (m)Vt = 0.4 m/s

0º

0º 45º

dBA

0º 45º

STATICPRESSURE

LOSS P (Pa)

VELOCITY (m/s)on grille face

s

Selection Criteria


Grilles

Introduction

round ducts

round ducts

OBSS

Features

2

2

2

2

BorderFixing

ORDER EXAMPLE

5°6

4

22

15°Nom.

5°12

4

22

15°Nom.

Nom

.

Nom

. -

6

ØD30

FEº

Nom

. -

25A

Nom

.

48.5 30

5

R5

16

535

54

R16

16

524

.5

R16-24

R16-24 + STSR16 + STS R5 + STS R16 + RCCF

Free Area

Fixings

RCCF BSSBD BSSBP

9


Grilles

Note!

m

Ps 2

L - -

42 Ps 2 2

L - - - -

Ps 4 6 2 2

L - - - - - - - -

Ps 4 2 2

L 24 29 22 - - - - - -

Ps 4 6 2 4 2

L - - - -

Ps 7 6 2 2

L 26 22 27 - - - - -

Ps 6 2 2

L 27 - - - - -

Ps 26 2 2

L 26 22 27 22 - - - -

Ps 7 2 2

L 24 29 22 - - -

Ps 24 4 7 2

L 29 27 - -

Ps 9 6 4 6

L 26 24

Ps 24 6

L 27

694 Ps 22

L

Ps

L 44


Grilles

Correction Factors

Ceiling

Correction Factors

Ceiling

m

Ps 4 6 2 2

L - - - - - - - -

42 Ps 6 9 2 2

L 24 29 - - - - - -

Ps 27 7 4 6 2 2

L 24 29 - - - - - - - -

Ps 24 4 2

L 24 29 22 - - - -

Ps 4 6

L

Ps 7

L 26 22 27

Ps

L 27

Ps 26

L

m

Ps 2

L - -

42 Ps 2 2

L - - - -

Ps 4 6 2 2

L - - - - - - - -

Ps 4 2 2

L 24 29 22 - - - - - -

Ps 4 6 2 4 2

L - - - -

Ps 7 6 2 2

L 26 22 27 - - - - -

Ps 6 2

L 27 - - -

Ps 26

L 26 22 27 22

Ps 7

L 24 29

Ps 24

L 29

Ps

L


Grilles

Correction Factors

Ceiling

Correction Factors

Ceiling

m

Ps 2

L - - - -

Ps 2

L - - - - - -

Ps 4 6 2 2

L 22 26 - - - -

Ps 7 4 6 2 4 2

L 27 22 27 - - -

Ps 7 9 4 7 2 2

L 27 22 26 - - - -

Ps 26 7 2 2

L 24 29 22 - - - -

Ps 29 7 2

L 24 29 -

Ps 6 9

L 29 29

Ps 6

L 26

Ps 27

L 42

694 Ps 22

L

m

Ps 2

L - -

Ps 2 2

L - - - -

Ps 4 6 2 4 2

L - - - -

Ps 7 6 2 2

L 22 27 - - - - -

Ps 6 2 2

L 27 - - - - -

Ps 26 2 2

L 26 22 27 22 - - - -

Ps 7 2 2

L 24 29 22 - - - -

Ps 24 4 7 2

L 29 27 22 - -

Ps 9 4 6

L 24

Ps 24 6

L 27

694 Ps 24

L

Ps

L 44


Grilles

3HG3HJ3HF

Core onlyPERRBOBSS

ED

2

2

2

2

2

Free Area

PER

Border Fixing

ORDER EXAMPLE

s

L L 9 7 6 4 4 4

Ps P

sPER grille

s

s

s

100

200

300

400

53

45

37

29

53

45

37

29

53

10

100

50

10

5

2

100

50

10

5

2

543

2

1

500

400

300

250

100

200

600

700

800

900

1000

1200

1500

45

37

29

500

6007008009001000

2000

3000

4000

5000

50

25

100

50

10

5

2

150

200

250

300

400

500

600

1000

1200

dBALevel

PivotLine

Velocity (m/s)25mm fromgrille face

3HG3HJ

PERGC5GC5/RCG

GC5/RCG

3HF

Pressure LossP (Pa)

3HF PER 3HG3HJGC5

AIR FLOWRATE(l/s)

NOMINALHEIGHT(mm)

NOMINALWIDTH(mm)

PivotLine

PIVO

T

LIN

E

s

Sub Frames

Introduction

Nom

. -

25N

om.

Nom

. -

25N

om.

Nom

. -

25N

om.

275 275275

20 20 20

Nom

.

Nom

. -

25N

om.

Nom

. -

25N

om.

Nom

. -

25N

om.

12275 275275

12

Ove

rall

Flan

ge.

Nom

+25

Nom

. -

25N

om.

27 Filter retaining clip

Filter

5

PER


Grilles

Security GrillesIntroduction

SG1SG2SG3OBSSPB Plenum BoxFeatures

Fixing

SG3

Free Area

Control

ORDER EXAMPLE

100

150

Pivo

tLi

ne

0.005

0.006

200

250

0.008

0.01

0.015

0.02

100

150

200

70

203050

Line

7050

4.055

2535

45

Pivo

t

800700

600

500450

10

400350

300

250

200

150 6.05.0

8.0

300

400

0.03

0.05

0.04

600

0.08

0.1

0.15

500

250

10

5

300

20

10

2.0

51.0

0.5

400

500

600

1009080

60

5045

70

35

25

30

20

15

40

10

3.0

2.0

1.0

0.5

30

SU

PPLY

EXH

AU

ST

Vt=

0.5m

/s

AIR FLOWRATE l/s

Jet throw(m)

WIDTH(mm)

HEIGHT(mm)

DUCT AIRVELOCITY

(m/s)

STATICPRESSURELOSS (Pa)

FreeArea(m2)

NOISELEVELdBA

NOMINAL GRILLE SIZE

4.0

Selection Criteria

Plenum box

Wall thickness

Wall thickness

Nom

. +

8N

om.

+ 1

56

Nom.W + 100

Nom

. +

82

K + 80

Nom

.H +

100

K

Nom

.H

Nom.W

K

Nom

. +

8N

om.

+ 1

56

Nom

. +

16

Nom

.H

K + 80

Nom.W + 10015

15Nom.W

Nom

. H

+ 1

007

Nom

. +

12

50

90Nom.W + 50

12.5

7N

om.H

+ 5

0

12.5

Nom

.H

Nom.W


Grilles

Airline Linear GrillesIntroduction

ALN

ALFALGALJ ALG10ALJ10

2ALF

AFGOBSSED

2

2

2

2

BSSBD BSSBP

CRB RCHS AFHS BSSBD

Border Fixing

ORDER EXAMPLE

Nom

.12.5

Nom

. -

25

Nom

.12.5

Nom

. -

25

Nom

. -

25

12.5

12.5

Nom

. -

3N

om. 12

.5

435 275275 527

19

ALF

ALG

ALF-RB

ALN

2ALF

cores are

angled

2ALF as

Free Area

ALG ALF ALN

275 275 275 275

Nom

. -

25

Nom

.

Nom

. -

2512.5

Nom

. -

25 12.5

Nom

. -

25 12.5

Nom

. -

25 12.5

Nom

. -

25 12.5

12.5

Nom

. -

25 12.5

Nom

. -

25 12.5

435435435435

Nom

. -

25 12.5

86(Open)

5

3544.5

87.5(OBSS open)

19

5.2121

+ H .moN

33

SSBO

H .moN

7 - H .moN


Grilles

Airline Linear Grilles

Correction Factors

Notes

s

t

2

L - 6

1500

1000900800700

600

500

400

300

250

200

150

100908070

60

50

45

13

100

50

10

5

108765

4

3

2

37

29

21

50

75

100

150

200

300

40

30

20

10

5

4

3

2

AIR FLOWRATE

(l/s/m) THROW(m)

dBALEVEL

STATIC PRESSURELOSS (Pa)

VELOCITY (m/s)25mm fromgrille face

NOMINALHEIGHT(mm)

KEYALN ALMALG10 ALJ10ALG ALJ

pivot line

SILL

throw

SIDE WALL

throw

300mmmax

Selection Criteria

ALG 10Ps

ALGPs

ALG 10/OBSSPs

ALG/OBSSPs

ALFPs

ALNPs

ALF/OBSSPs

ALN/OBSSPs

1500

1000900800700600

500

400

300

250

150

10090807060

50

40

30

25

20

15

10

200

53

45

29

21

53

45

37

29

21

53

1087654345

37

29

21

50

50 50 50

50

75

100

150

200

300

10

10 10 10

5

55

1

1 1 1

100

100 100 100

200

200 200 200

2

1

0.5

NOMINALHEIGHT (mm)

AIR FLOWRATE

(l/s/m)

dBALEVEL

ALGALJALNALM

ALG 10ALJ 10

ALF ALF ALNALM

ALG10ALJ10

ALGALJ



Pivot line

Pivot line

5

37

Grilles


Airline Linear GrillesIntroduction

Radius B

A

C

Radius B

A

C

Grilles


Airline Linear Grilles

Radius C

A

B

Radius BA

C

Radius B

A

C


Grilles

Plasterline Linear Grilles

ORDER EXAMPLE

Introduction

Plasterline grilles may be used in modular or continuous

anAPN APN2

APG APG2 APG10 APJ APJ2 2APJ APJ10 APF 2APF EDOBSS

Free Area

APG APF APN

- - -

APN APG

APF 2APF

Nom

inal

Nom

inal

Nom

inal

Nom

inal

+ 6

Nom

inal

+ 6

Nom

inal

+ 6

2512

.5

4 34

2512

.5

4 34

2512

.5

4 34

Nom

inal

Nom

inal

Nom

inal

25

Nom

inal

+ 6

Nom

inal

+ 6

Nom

inal

+ 6

12.5

4 34

2512

.5

4 34

2512

.5

4 34



Grilles

Correction Factors

t

2

L - 6

Selection Criteria

APG 10

Ps

APG

Ps

APG 10/OBSS

Ps

APG/OBSS

Ps

1500

1000900800700

600

500

400

300

250

200

150

100908070

60

50

45

13

100

50

10

5

108765

4

3

2

37

29

21

50

75

100

150

200

300

40

30

20

10

5

4

3

2

AIR FLOWRATE

(l/s/m)THROW

(m)

dBALEVEL



NOMINAL

HEIGHT(mm)

KEYAPN APMAPG10 APJ10APG APJ

pivot line

SILL

throw

SIDE WALL

throw

300mmmax

Grilles



Notes

sAPF

Ps

APN

Ps

APF/OBSS

Ps

APN/OBSS

Ps

1500

1000900800700600

500

400

300

250

150

10090807060

50

40

30

25

20

15

10

200

53

45

29

21

53

45

37

29

21

53

1087654345

37

29

21

50

50 50 50

50

75

100

150

200

300

10

10 10 10

5

55

1

1 1 1

100

100 100 100

200

200 200 200

2

1

0.5

NOMINAL

HEIGHT (mm)

AIR FLOWRATE

(l/s/m)

dBALEVEL

APGAPJAPNAPM

APG 10APJ 10

APF APF APNAPM

APG10APJ10

APGAPJ



Pivot line

Pivot line

5

37

Grilles


Urban GrillesIntroduction

2- Urban Flat

Features

Free Area

UCGUFGUEG

UCNUFNUEN

UCFUFFUEF

Standard

range

Dim B 76

224 467

742

792

Urban End

Depth

12.5

Hei

ght

Radius

Dim A = Width

Dim

B =

Hei

ght

BorderFixing

ORDER EXAMPLE

22


Grilles

Introduction

NS NSA

DVDVA

NSNL

NSNLA

Features

2

2

2

Fixings

SF

Selection Criteria

NSPs

DVPs

NSNLPs

BorderFixing

ORDER EXAMPLE

Free Area

3000

2000

1000

1500

500

400

300

200

100

50

20

53

45

37

29

0.5

1

2

2

5

10

50

100150

345

53

100

300

45

37

29

dBALEVEL

NSNL NSDV

STATIC PRESSURELOSS P (Pa)

NSNLNS DV

2

5

10

50

100150

2

5

10

50

100150

200

400

600

700

800

900

500

1000

150

200

250

300

400

500

600

NOMINALGRILLES

WIDTH (mm)

NOMINALGRILLES

HEIGHT (mm)

Pivot line

Pivot line

PIVO

TLI

NE

AIR FLOWRATE(l/s)

s

NS

NSNL

NSA

NSNLA

NSC

NSNLC

Nom

. -

2

Nom

.9.8

20

Nom

. -

25

Nom

.N

om.

- 19

30-50

Nom

. -

25

Nom

.

Nom

. -

2

Nom

.

16.3

27.5

Nom

. -

25

Nom

.N

om.

- 19

30-50

Nom

. -

25

Nom

.

Nom

. -

2

Nom

.9.8

41

Nom

. -

25

Nom

.N

om.

- 19

40-50N

om.

- 25

Nom

.


Grilles

Introduction

DSR DSRX

DSR2

Features

Easy to install

Easy to clean

DSR DSR2

Selection Criteria

1000900

800

700

600

500

400

300

200

100

325

125

205

285

365

445

525

605

685

765

845

925

1005

425

525

625

725

825

925

1025

9080

70

60

50

40

45

35

25

15

30

4050

20

10

40

20

80

AIR FLOWRATE(l/s)

NOMINALDUCT

HEIGHT (mm)

NOMINALDUCT

WIDTH (mm)

REGENERATEDNOISE dBA

PRESSURELOSS Ps (Pa)

DSRDSRX

DSR2

PivotLine

Pivo

tLi

ne63

5

10

15

20

25

30

125 250 500 1K 2K 4K 8K

DSR & DSRX

DSR2

TRANSMISSION LOSS

FREQUENCY (Hz)

TRAN

SM

ISSIO

N L

OSS (

dB)

ORDER EXAMPLE

Nom

inal

W x

H

Nom

inal

W x

H

- 2

5N

omin

al W

x H

+ 5

1

6040

20

6038

2020

38

75

4.5

142 Minimum

Variable

*

Min40

75

Max100

Free Area

24


Grilles

Introduction

Features

Selection Criteria

ORDER EXAMPLE

Nom. W + 25Nom. W + 35

Nom. W - 25

125 17

5

100

125

75

Nom. W + 25

Nom. W - 25 2834

125

150

Free Area

x x x x x x x x

Ps

L -

Ps 26 6 4 2

L - - - - - -

Ps 9 6 4 4

L - - - - - -

Ps 9 6

L - - - - - -

42 Ps 26 7

L - - - - -

Ps 22

L - - -

69 Ps 22

L

Ps 26

L


Grilles

Introduction

Singular steel grille onlyFeatures

Easy to install

grilles

Installation

Selection Criteria

ORDER EXAMPLE

40W -2 O/A

H -

2 O

/A

20 P

itch

(App

rox)

6mm

Lou

vre

Nom

inal

siz

e =

Ope

ning

siz

e

Beading

Ove

rall

Siz

e

Ove

rall

Siz

e

W x H Free Area

100

4050

30

20

10

500 100050 100 200 300 4005

Q = Air Flow Rate (l/s)

∆P

= D

iffer

entia

l Pre

ssur

e (P

a)

150x150 200x200 300x300

150x150 200x200 300x300

600x300

600x600

40dBA

35dBA30dBA

25dBA

WFV

100

4050

30

20

10

10 20 30 40 50 100 200 300400 5005

Q = Air Flow Rate (l/s)

∆P

= D

iffer

entia

l Pre

ssur

e (P

a) 45dBA

40dBA

35dBA

30dBA

25dBA

600x300

600x600

WFVG

Q

∆P

WFG

26


Grilles

AFGIntroduction

AFGOBSSEDPBLG Plenum BoxFeatures

Solid extruded blades

Nylon Decanol

2

2

Free Area

ORDER EXAMPLE

35

12.5Nom. H + 12

3 3Nom. W + 12

3 3

87.5

(OBSS o

pen)

44.5

OBSS

Nom. WNom. W - 7

Nom. HNom. H - 7

19

Selection Criteria

t

2

dBA addition

Point load

42

Ps

1000900800700

600

500

400

300

250

200

100908070

60

50

40

30

20

150

250200150100

45

37

21

50

10

5

10

5

4

3

2

1

20

40

30

PivotLine

50

75

100

150

200

13

108765

4

3

2

29

Throw

AIR FLOWRATE

(l/s/m) THROW (m)(V = 0.5 m/s)

dBALEVEL



NOMINALDUCT

HEIGHT (mm)t

27


Grilles

HDFGIntroduction

HDFG OBSS

BLFeatures

2

Free Area

HDFG

No

Ps 2 4

L

Ps 4 6 9

L

Ps 6 22

L

Ps 9

L 27

-

Ps -

L -

- - -

Ps 22 - - -

L 42 44 - - -

Pedestal Head

Min. 30

OBSS

75 Including Hit & Miss Damper

115 Including OBSS Damper

(Optional)

599

599

568 x 568

19 1912.35 6

ORDER EXAMPLE


Grilles

HDFG-LIntroduction

LinearOBSSBLFeatures

Recessed border style

2

2

ORDER EXAMPLE

Free Area

Nom

. W

Nom. L

Nom. L

Nom. L

12.5 Single unit

End section

Intermediate section

Nom.W - 40

100

Nom. W

66

285912.5

29


Grilles

HDFG-L

-2

HDFG-L Extract

m

Ps 2

L

Ps 4 6 2

L

Ps 7 4 2

L 27

Ps 4 2 6

L

Ps 6 9 4 2

L 44

Ps 22 7 4 2 6

L 27

6 2

Ps 29 6 9 4

L 44 26

Ps 7 4 2

L 27

Ps 22 4 2 6 2

L

4 2

Ps 22 4 2 6

L

7

Ps 44 7 4 6

L 27

Ps 7 22

L 44 42

Ps 47

L 49 42

Angle

HDFG-L - Linear Corner Sections

300

300

15˚ 0˚

W

Corner Angle

ORDER EXAMPLE


Grilles

Aircell Polymer GrillesIntroduction

Aircell S Aircell D

Aircell G

Aircell A

Aircell T

Aircell E

Aircell S Aircell D Aircell G Aircell A Aircell T Aircell E GO N OBSS NR Features

Fixing

Aircell G Extract

Ps 2

L

Ps

L

Ps 2

L

Ps

L 42

Ps 9

L 26

Ps 29

L 29

Ps 42 22

L

Ps 72

L 44

Aircell - S Aircell - D

W x HS

D

G

A

E

N

ORDER EXAMPLE

5

Nom

.

46.5

33N

om.

+ 4

1

19 Nom

. -

25

5

Nom

.

49

33 N

om.

+ 4

1

19Nom

. -

25

Nom

.

46.530

20Nom

. +

41

Nom

. -

2533

5

Nom

.46.530

19

Nom

. +

41

Nom

. -

2533

5

Nom

.

min.40

19

Nom

. +

41

Nom

. -

2533

5

Nom

.

46.530

12.5

Nom

. +

41

Nom

. -

2533

5

Aircell S

Aircell A Aircell E

Aircell D Aircell G


Grilles


Aircell S Aircell D

x x x x x

Ps

L

Ps 2

L

Ps 6

L

Ps 29 6 2

L 46 26

9

Ps

L 22

Ps

L 42 29

Ps 66 7

L 47

Ps

L

Aircell - G Aircell - A

Aircell E Extract

x x x x x x

Ps 2

L

Ps 2

L

Ps 2

L

Ps 26 22

L

Ps 9

L

Ps 72 62

L 49

Ps 42

L

Ps 74

L

Ps 4

L 49

Ps

L

Ps

L 27

Ps

L

Ps

L 44

t

dBA addition

Grilles

Waterloo


Free Area

S -

D -

G -

A -

-

E

Aircell - E

Aircell A Extract

x x x x x

Ps 4 2 2

L 26

Ps 6

L

Ps 24

L 47

Ps

L 44

Ps

L 44

Ps

L

Aircell T

GrilleW x H

97 99

62

97 99

247

Accessories

80

Nom

. -

16N

om.

Nom

. -

8øD

162.550

13 578 x 578

ØD (Ø315 / Ø400)

587 x 587

550

102

595 x 595

Selection Criteria


Grilles

Introduction

PBG PBG/LL NRG PBLG PBLG/LL PBSG

SE Side Entry

Features

FDC FDQ

Spi

got

Dia

met

er

W

H

H

W

WL

50

D

35

H

W

H

50

PBG - Side entry grille

PBLG - Side entry Linear

Entry

ORDER EXAMPLE

Dimensions

standard

Grilles


13 (

T32)

29 (

T48)

23 (

T32)

39 (

T48)

7.5

15 M

in.

(T32

)30

Min

. (T

48)

50 (

T32)

65 (

T48)

OBSS

6.6

20 (

T32)

35 (

T48)

5

Min

.40

Max

.

10º6.6

16 16 H -25 12.2 H -25

12.2 H -25

12.2 H -2512.2 H -2512.2 H -25

12.2 H -25

12.2 H -25

16 16 H -25

Grilles


Nominal + 7

Nominal + 25

Nominal + 39

Nominal size

Nominal -25 l/s Stack Nominal -22.4 O/S Stack

Nominal size


Nominal size


BORDER 16

BORDER 25

BORDER 32

Ps

Ps

Ps

Standard Frames

32/4

8

32/4

8

32/4

8

12.2 416

5

12.2 425

12.2 432

10.9 10.9 10.9

5 5

Standard Frames Sub Frames RC RF AF

RCCFRCHS

AFCFAFHS

Grilles


Grille Fixing SelectionSF CF CRB BSSB AFCF AFHS RCCF RCHS

A A A

A A A

A A A

A A A

A A A

A A AA A A

A A A

A A A

RCCF RCHS AFCF AFHS

Grille B B B N N NGrille B B B N N N

Core B

Grille B B B N N N

Core B BGrille B B N N

Core B B

Grille B B B N N N

Core B B

Core

Grille B B N NCore B B

Grille B B N N

Grille B

Core B

Grilles


Introduction

OBSS

OBSLOBLL

Features

Extruded aluminium blades

Introduction

ED

Features

Extruded aluminium blades

ORDER EXAMPLE

ORDER EXAMPLE

43 mmopen

35 mmopen


Grilles

t

PSPS

Calculations

300m

mm

ax

vtvt

Throw Throw

Sill

x/ Ac

20 30 40 50100

TYPICALGRILLE

1.0

0.8

0.6

0.4

0.2

0

eg. 39.22

eg.

0.18

75

Tx To

SUPPLY

dBA addition

dBA addition

EXHAUST

4

3

2

1

5

4

3

2

115 20105

15 20 25 30105

PR =

Pѕ (

Grille

) /

P ѕ (D

uct)

PR =

Pѕ (

Grille

) /

P ѕ (D

uct)

Waterloo Tel: +44 (0)1622 711500

Waterloo Product Range

Waterloo Product RangeGRILLES

DIFFUSERS

l

waterloo Grille Catalogue - Ventilation Grilles, Diffusers ... · WFV, WFVG Fire Rated Air Transfer...

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