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
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NOM | A | B | C D | E | F | G |
200 | 100 | 196 | 171 216 |
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304 410 | 164 233 | 304 410 | 257 325 366 434 |
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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.