Jupiter Hvac Equipments

Spot Diffuser

Product deatils

Jupiter hvac Spherical Spot Diffuser ASJN904 is a long throw diffuser designed to throw relatively large quantities of air over long throws and is suitable to condition large spaces such as terminal buildings, factories, warehouses and auditoriums. The “Ball” can be swiveled +/- 36,40,42 degrees  from the horizontal/vertical plane for sizes 200, 304 & 410 respectively .

Spot Diffuser frame and core are spun from  1.6mm thick Aluminium Sheets. Finish Powder Coated in Standard Jupiter hvac White (JW) or Jupiter hvac Off White (JO)

Dimensions

 

 

 

Dimension Detail

 

 

 

NOM

A

B

         C            D

E

F

G

200

100

196

      171        216

 

 

 

304

410

164

233

304

410

      257        325

      366        434

 

 

 

Performance

Size

Q (CMH)

Q (CFM)

dBA

Pressure loss (Pa)

T1

T2

Effective

Velocity

(m/s)

200

290

380

500

171

224

294

32

40

49

65

108

184

9.5

12.3

16.1

16.1 20.8

27.1

10.2 13.4

17.6

304

690

900

1170

406

530

689

32

40

48

48

83

139

13.5 17.9

23.2

22.6

29.4

>30

9

11.7

15.2

410

1220

1590

2060

718 936

1212

32

40

48

41

69

115

17.2 22.7

29.3

29

>30

>30

8.2

10.6

13.8

T1                   Throw in Mtrs for terminal velocity of 0.5 m/s

T2                   Throw in Mtrs for terminal velocity of 0.3 m/s 

Mounting Instructions

Wall Mounting using screws in the holes provided.

Optional Steel Butterfly Damper  (2 Flap) with 22Ga sleeve and 22Ga Blade can be supplied with the Spot Diffuser and is mounted at the rear of the Diffuser. The Damper is operable from the face of  the diffuser.

Specifications

Spot Diffuser ASJN904 is of all aluminium construction. Diffuser frame and core are spun from  1.6mm thick Aluminium Sheets and Powder coated in standard Jupiter hvac white (CW) or Jupiter hvac Off- White (JO). The “Ball” is able to move in different directions in order to cover a wide range and is able to be swiveled +/- 36, 40, 42 degrees in horizontal as well as Vertical plane for Model 200, 304 & 410 respectively. Provision for mounting an optional two Flap Butterfly Damper in Steel Mill Finish is available at the rear of the “Ball” and operable from the “Ball” face.