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Common Applications
The Diamond Series of horizontal discharge centrifugal fans are suitable for roof installations up to 15° from horizontal. They are suitable for wide range of applications including domestic, industrial and commercial requiring small to large air volumes and medium to high pressure. Electrical
Available in 240V single-phase and 415V three-phase. Motors are speed controllable. Materials
Galvanized steel base and UV stabilized cowl.
Sizes 315mm and below to have UV stabilized plastic base . Colour 'Dune' as standard, other colours available upon request.
High efficiency backward curved centrifugal impeller with external rotor motor. All three-phase units incorporate 2-speed Star/Delta motors. Protection
IP54 External rotor motor with integral thermal protection.
Performance Standard ANSI / AMCA 210-99
Downloads
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Wiring Diagram
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Installation & Maintenance Instructions
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Performance Data
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Power
Supply |
Motor
Type |
Power,
kW |
Current,
Amps |
Speed |
Frame
Size |
| 415V / 3ph / 50Hz |
Standard |
0.83 |
1.40 |
950 |
N/A |
Weight,
kg |
Fan Diameter,
mm |
Impeller
Blade Material |
Speed,
rpm |
dBA @
3m |
| 50.00000 |
500 |
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1040 |
48 |
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Sound Power Level (dB re10-12 W) at Octave Band Mid-Frequency (Hz)
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| 63 |
125 |
250 |
500 |
1k |
2k |
4k |
8k |
| 67 |
75 |
69 |
68 |
59 |
58 |
53 |
64 |
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Dimensions, mm
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| A |
B |
C |
D |
E |
| 740 |
1,040 |
525 |
735 |
620 |
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