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A02  •  Multi-nozzle jet diffusersdownloads

JET-MR

Long-range multinozzle diffusers with 3 to 10 nozzles can be incorporated per row in a maximum of 3 rows in a standard execution

Application

  • Designed to air-condition shopping-malls, museums, theatres, cinemas, large halls, etc

Material

  • The nozzles are manufactured in ABS, class V1 material, according to UL 94 standards

Colour

  • Finished in black RAL 9005 or white RAL 9010

Composition

  • Rectangular faceplate in steel sheet where 3 to 10 nozzles can be incorporated per row in a maximum of 3 rows in a standard execution

Mounting

  • Mounting on a plate without a frame or on a plate with a frame, which can be mounted on both the wall and the ceiling

Articles

Article number Nozzle rows N° of nozzles
  A0202010010031 3
  A0202010010041 4
  A0202010010051 5
  A0202010010061 6
  A0202010010071 7
  A0202010010081 8
  A0202010010091 9
  A0202010010101 10
  A0202010020032 3
  A0202010020042 4
  A0202010020052 5
  A0202010020062 6
  A0202010020072 7
  A0202010020082 8
  A0202010020092 9
  A0202010020102 10
  A0202010030033 3
  A0202010030043 4
  A0202010030053 5
  A0202010030063 6
  A0202010030073 7
  A0202010030083 8
  A0202010030093 9
  A0202010030103 10

A = For hole in wood or sheet metal

(i) = With frame

(ii) =Without frame

(iii) =Plaster

 

Dimensions

(i)
NOZZLES 3 4 5 6 7 8 9 10
L [mm] 325 425 525 625 725 825 925 1025
A [mm] 353 453 553 653 753 853 953 1053
H [mm] B [mm]
R1 125 153
R2 225 253
R3 325 353

(ii)
NOZZLES 3 4 5 6 7 8 9 10
L [mm] 325 425 525 625 725 825 925 1025
A [mm] 353 453 553 653 753 853 953 1053
H [mm] B [mm]
R1 125 153
R2 225 253
R3 325 353

(iii)
NOZZLES 3 4 5 6 7 8 9 10
L [mm] 325 425 525 625 725 825 925 1025
C [mm] 360 460 560 660 760 860 960 1060
H [mm] D [mm]
R1 125 160
R2 225 260
R3 325 360

Quick selection

Q R1
3 5 6 8

10

[m3/h]

 [l/s] Ak (m)2

0.003770

0.06283

0.07540

0.010053

0.012566
120 33.30 X0.3 X0.5 X1.0 [m] 9.50 5.70 2.80

Vk [m/s]

   8.80

ΔPest [Pa]

 43
LWA -dB(A) <20
150 41.70

X0.3 X0.5 X1.0 [m]

 11.80 7.10 3.50

Vk [m/s]   11.10

ΔPest [Pa]

 68

LWA -dB(A)

 23
200 55.60 X0.3 X0.5 X1.0 [m] 15.80

9.50

 4.70 12.20 7.30 3.70 11.20 6.70 3.30
Vk [m/s]   14.70   8.80   7.40

ΔPest [Pa]

 121 43 30
LWA -dB(A) 31 <20 <20
150 69.40 X0.3 X0.5 X1.0 [m] 19.70 11.80 5.90 15.30 9.20 4.60 13.90 8.40 4.20 12.10 7.20 3.60
Vk [m/s]   18.40   11.10   9.20   6.90

ΔPest [Pa]

 189 68 47 27
LWA -dB(A) 37 26 22 <20
300 83.30 X0.3 X0.5 X1.0 [m] 23.70 14.20 7.10 18.30 11 5.50 16.70 10 5 14.50 8.70 4.30  
Vk [m/s]   22.10   13.30   11.10   8.30

ΔPest [Pa]

 272 98 68 38
LWA -dB(A) 42 31 26 20
350 97.20 X0.3 X0.5 X1.0 [m] 27.60 16.60 8.30 21.40 12.80 6.40 19.50 11.70 5.90 16.90 10.10 5.10 15.10 9.10 4.50
Vk [m/s]   25.80   15.50   12.90   9.70   7.70

ΔPest [Pa]

 370 133 92 52 33
LWA -dB(A) 46 35 31 24 <20
400 111.10 X0.3 X0.5 X1.0 [m] 24.40 14.70 7.30 22.30 13.40 6.70 19.30 11.60 5.80 17.30 10.40 5.20

Vk [m/s]

   17.70   14.70   11.10   8.80

ΔPest [Pa]

 174 121 68 43
LWA -dB(A) 38 34 28 23
500 138.90 X0.3 X0.5 X1.0 [m] >30 18.30 9.20 27.90 16.70 8.40 24.10 14.50 7.20 21.60 13 6.50
Vk [m/s]   22.10   18.40   13.80   11.10

ΔPest [Pa]

 272 189 106 68
LWA -dB(A) 44 40 34 29
600 166.70 X0.3 X0.5 X1.0 [m] >30 22 11 >30 20.10 10 29 17.40 8.70 25.90 15.60 7.80
Vk [m/s]   26.50   22.10   16.60   13.30

ΔPest [Pa]

 391 272 153 98
LWA -dB(A) 49 45 39 34
700 194.40 X0.3 X0.5 X1.0 [m] >30 23.40 11.70 >30 20.30 10.10 >30 18.10 9.10
Vk [m/s]   25.80   19.30   15.50

ΔPest [Pa]

 370 208 133
LWA -dB(A) 49 43 38
800 222.20 X0.3 X0.5 X1.0 [m] >30 23.20 11.60 >30 20.70 10.40
Vk [m/s]   22.10   17.70

ΔPest [Pa]

 272 174
LWA -dB(A) 46 41
1000 277.80 X0.3 X0.5 X1.0 [m]

>30 25.90 13
Vk [m/s]   22.10

ΔPest [Pa]

 272
LWA -dB(A) 47

Quick selection

Q R1
3 5 6 8

10

[m3/h]

 [l/s] Ak (m)2

0.003770

0.06283

0.07540

0.010053

0.012566
120 33.30 X0.3 X0.5 X1.0 [m] 9.50 5.70 2.80

Vk [m/s]

   8.80

ΔPest [Pa]

 43
LWA -dB(A) <20
150 41.70

X0.3 X0.5 X1.0 [m]

 11.80 7.10 3.50

Vk [m/s]   11.10

ΔPest [Pa]

 68

LWA -dB(A)

 23
200 55.60 X0.3 X0.5 X1.0 [m] 15.80

9.50

 4.70 12.20 7.30 3.70 11.20 6.70 3.30
Vk [m/s]   14.70   8.80   7.40

ΔPest [Pa]

 121 43 30
LWA -dB(A) 31 <20 <20
150 69.40 X0.3 X0.5 X1.0 [m] 19.70 11.80 5.90 15.30 9.20 4.60 13.90 8.40 4.20 12.10 7.20 3.60
Vk [m/s]   18.40   11.10   9.20   6.90

ΔPest [Pa]

 189 68 47 27
LWA -dB(A) 37 26 22 <20
300 83.30 X0.3 X0.5 X1.0 [m] 23.70 14.20 7.10 18.30 11 5.50 16.70 10 5 14.50 8.70 4.30  
Vk [m/s]   22.10   13.30   11.10   8.30

ΔPest [Pa]

 272 98 68 38
LWA -dB(A) 42 31 26 20
350 97.20 X0.3 X0.5 X1.0 [m] 27.60 16.60 8.30 21.40 12.80 6.40 19.50 11.70 5.90 16.90 10.10 5.10 15.10 9.10 4.50
Vk [m/s]   25.80   15.50   12.90   9.70   7.70

ΔPest [Pa]

 370 133 92 52 33
LWA -dB(A) 46 35 31 24 <20
400 111.10 X0.3 X0.5 X1.0 [m] 24.40 14.70 7.30 22.30 13.40 6.70 19.30 11.60 5.80 17.30 10.40 5.20

Vk [m/s]

   17.70   14.70   11.10   8.80

ΔPest [Pa]

 174 121 68 43
LWA -dB(A) 38 34 28 23
500 138.90 X0.3 X0.5 X1.0 [m] >30 18.30 9.20 27.90 16.70 8.40 24.10 14.50 7.20 21.60 13 6.50
Vk [m/s]   22.10   18.40   13.80   11.10

ΔPest [Pa]

 272 189 106 68
LWA -dB(A) 44 40 34 29
600 166.70 X0.3 X0.5 X1.0 [m] >30 22 11 >30 20.10 10 29 17.40 8.70 25.90 15.60 7.80
Vk [m/s]   26.50   22.10   16.60   13.30

ΔPest [Pa]

 391 272 153 98
LWA -dB(A) 49 45 39 34
700 194.40 X0.3 X0.5 X1.0 [m] >30 23.40 11.70 >30 20.30 10.10 >30 18.10 9.10
Vk [m/s]   25.80   19.30   15.50

ΔPest [Pa]

 370 208 133
LWA -dB(A) 49 43 38
800 222.20 X0.3 X0.5 X1.0 [m] >30 23.20 11.60 >30 20.70 10.40
Vk [m/s]   22.10   17.70

ΔPest [Pa]

 272 174
LWA -dB(A) 46 41
1000 277.80 X0.3 X0.5 X1.0 [m]

>30 25.90 13
Vk [m/s]   22.10

ΔPest [Pa]

 272
LWA -dB(A) 47

Notes

Q [m3/h] or [l/s] = Air flow

Ak [m2] = Effective supply area

X0,3 - X0,5 - X1,0 = Range. For end air speed of 0,3, 0,5 y 1,0 m/s

Vk [m/s] = Effective supply speed

ΔPest [Pa] = Pressure drop

LWA [dB(A)] = Sound power
A02.020.1  •  Subject to technical modification
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