ARB50 Roots Blower丨ARB65 Roots Blower
Products
ARB50 Roots fan is the smallest model in the AR series of Roots blower production, when the combination of advanced technology at home and abroad for independent design and manufacture.ARB50 Roots fan two-leaf, two-rotor Roots fan, the rotor axis is horizontally arranged, occupies a relatively small area.
ARB65 Roots fan and ARB50 speed is the same, ARB65S flow rate is generally larger than the same speed of the ARB50, but the maximum pressure of the ARB65 is not as high as that of the ARB50. ARB65 models of the center line of the inlet and exhaust ports are set horizontally, assembly and takeover are more convenient.
ARB50 and ARB65 series Roots fans have a wide range of uses, including metallurgy and smelting, aquaculture, petrochemical and many others.
Performance Parameters
| Fan Model | caliber | number of revolutions per minute | Inlet flow Qs (m3/min) at each exhaust pressure, required shaft power La (kW) and motor power Po (kW) | electrical machinery | |||||||||||||||||||||||||||||
| bore | speed | intake volume Qs(m3/min) shaft power required La(kW) at each discharge pressure | extremity | ||||||||||||||||||||||||||||||
| type | mm | r/min | 9.8kPa | 19.6kPa | 29.4kPa | 39.2kPa | 49.0kPa | 58.8kPa | 68.6kPa | 78.4kPa | 88.2kPa | 98.0kPa | pole | ||||||||||||||||||||
| n | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | Qs | La | Po | P | ||
| ARB50 | 50 | 1450 | 1.49 | 0.67 | 1.1 | 1.28 | 1 | 1.5 | 1.12 | 1.32 | 2.2 | 0.99 | 1.65 | 2.2 | 0.87 | 1.98 | 3 | 0.76 | 2.31 | 3 | 4 | ||||||||||||
| 1750 | 1.9 | 0.81 | 1.5 | 1.69 | 1.2 | 2.2 | 1.53 | 1.6 | 2.2 | 1.4 | 1.99 | 3 | 1.28 | 2.39 | 3 | 1.17 | 2.79 | 4 | 1.07 | 3.18 | 4 | 4 | |||||||||||
| 2000 | 2.24 | 0.92 | 1.5 | 2.03 | 1.37 | 2.2 | 1.88 | 1.83 | 3 | 1.74 | 2.28 | 3 | 1.62 | 2.73 | 4 | 1.52 | 3.19 | 4 | 1.42 | 3.64 | 5.5 | 1.33 | 4.09 | 5.5 | 2 | ||||||||
| 2500 | 2.93 | 1.15 | 1.5 | 2.72 | 1.72 | 3 | 2.56 | 2.28 | 3 | 2.43 | 2.85 | 4 | 2.31 | 3.42 | 5.5 | 2.2 | 3.98 | 5.5 | 2.1 | 4.55 | 7.5 | 2.01 | 5.11 | 7.5 | 1.93 | 5.68 | 7.5 | 2 | |||||
| 3000 | 3.61 | 1.38 | 2.2 | 3.41 | 2.06 | 3 | 3.25 | 2.74 | 4 | 3.11 | 3.42 | 5.5 | 2.99 | 4.1 | 5.5 | 2.89 | 4.78 | 7.5 | 2.79 | 5.46 | 7.5 | 2.7 | 6.14 | 7.5 | 2.61 | 6.82 | 11 | 2.53 | 7.49 | 11 | 2 | ||
| ARB65 | 65 | 1450 | 2.15 | 0.99 | 1.5 | 1.85 | 1.46 | 2.2 | 1.61 | 1.94 | 3 | 1.42 | 2.42 | 3 | 1.24 | 2.9 | 4 | 1.08 | 3.37 | 5.5 | 4 | ||||||||||||
| 1750 | 2.75 | 1.19 | 2.2 | 2.45 | 1.77 | 3 | 2.21 | 2.34 | 3 | 2.01 | 2.92 | 4 | 1.84 | 3.5 | 5.5 | 1.68 | 4.07 | 5.5 | 1.54 | 4.65 | 5.5 | 4 | |||||||||||
| 2000 | 3.25 | 1.36 | 2.2 | 2.95 | 2.02 | 3 | 2.71 | 2.68 | 4 | 2.51 | 3.34 | 4 | 2.34 | 4 | 5.5 | 2.18 | 4.65 | 7.5 | 2.04 | 5.31 | 7.5 | 1.9 | 5.97 | 7.5 | 2 | ||||||||
| 2500 | 4.25 | 1.7 | 2.2 | 3.94 | 2.53 | 4 | 3.71 | 3.35 | 5.5 | 3.51 | 4.17 | 5.5 | 3.34 | 4.99 | 7.5 | 3.18 | 5.82 | 7.5 | 3.03 | 6.64 | 11 | 2.9 | 7.46 | 11 | 2 | ||||||||
| 3000 | 5.25 | 2.04 | 3 | 4.94 | 3.03 | 4 | 4.71 | 4.02 | 5.5 | 4.51 | 5.01 | 7.5 | 4.33 | 5.99 | 7.5 | 4.18 | 6.98 | 11 | 4.03 | 7.97 | 11 | 3.9 | 8.96 | 11 | 2 | ||||||||
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