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Brand
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Huadong
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Model
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HDSR-80
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Item
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Roots blower
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Type
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HDSR series three lobes
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Flow rate
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2.36-18 m3/min
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Pressure
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9.8-58.8 kpa
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Motor power
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1.1-7.5 kw
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Frequency
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50HZ, 60HZ
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Voltage
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380v, 400v, 415v
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Bore
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80mm
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Dimension
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845*490*1170
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Drive type
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Direct coupling or belt transmission
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Cooling type
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Air current
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Weight
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148-160kg
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Package dimension
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1100*570*760
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Features: 1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.
2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.
3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption.
4 small size, light weight and elegant appearance.
5 with high-precision synchronous hard-toothed surface gears ensure long life.
6 much cleaner with no oil
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Usage: sewage treatment, flour, aquaculture, pneumatic conveying, electric power and cement industries etc.
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Accessory: suction silence (with air filter). Discharge silence, safety valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve, gate valve
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Payment terms: 30% T/T in advance, 70% T/T against copy of B/L;
L/C at sight
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Delivery time: within two weeks
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