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Common Applications
The Jasper Series of horizontal discharge relief air cowls incorporate a low loss design and are suitable for most general ventilation supply and exhaust systems. Materials
Sizes up to JA030H have a galvanised steel base and cowl, larger sizes have galvanised steel base and UV stabilised cowl. Colour 'Dune' as standard, other colours available upon request.
Lifting lugs are provided for ease of installation and are available as standard on sizes JA035H and above.
Downloads
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AutoCAD Drawing
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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 |
| 240V / 1ph / 50Hz |
N/A |
0.00 |
0.00 |
-1 |
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Weight,
kg |
Fan Diameter,
mm |
Impeller
Blade Material |
Speed,
rpm |
dBA @
3m |
| 31.00000 |
630 |
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0 |
TBA |
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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 |
| - |
- |
- |
- |
- |
- |
- |
- |
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Dimensions, mm
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| A |
B |
C |
D |
E |
F |
| 805 |
820 |
487 |
80 |
795 |
695 |
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