| Size | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
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| Power | 230W (SHT-20) | 320W (SHT-25) | 520W (SHT-30) | 750W (SHT-35) | 1100W (SHT-40) | 1500W (SHT-45, SHT-50, SHT-60) |
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| Voltage | 220V/50/60Hz (SHT-20 to SHT-45) | 110V/50/60Hz (SHT-20 to SHT-40) | 110V/60Hz (SHT-45, SHT-50) | 220V/50Hz (SHT-50, SHT-60) | 380V/50Hz (SHT-60) |
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| Revolution | 2800 rpm (220V, SHT-20 to SHT-50) | 3300 rpm (110V, SHT-20 to SHT-50) | 1400 rpm (SHT-60) |
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| Air Volume | 25 to 300 m3/min |
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| Pressure | 245 to 1050 Pa |
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| Noise | 63 to 88 dB(A) |
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| IP Rating | IP54 |
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| Series | SHT Series portable blower |
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| Models | SHT-20 | SHT-25 | SHT-30 | SHT-35 | SHT-40 | SHT-45 | SHT-50 | SHT-60 |
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| High efficiency, light weight, low temperature rise |
| Handle and support feet fitted for easy moving |
| Delivers high pressure air over long distance with flexible duct |
| Optimised blade design with a matched air inlet for large air volume at high pressure |
| Overheat protection device fitted |
| Suitable for welding plants, floor drying, underground and tunnel ventilation |