S42 Roots Blower
Products
S42 Roots fan is a model of S series fan produced by Changsha Three Leaf Roots Blower Co., Ltd, which is mainly synthesized by the combination of vibration damper, fan, motor, outlet muffler, elastic joints, acoustic isolation cover, non-return valve, pressure gauge, safety valve, inlet muffler supporting parts, with high efficiency, energy saving, material saving, environmentally friendly design. The self-tensioning design of the transmission belt ensures that the belt is always in the best tension state without regular adjustment. Its main performance parameters for the speed of 1250-2250r/min, flow rate of 56.7-119m3/min, with a boost of 19.6 to 68.6 kPa.
S41 Roots fans are used in a wide range of industries.
Performance Parameters
| model number | caliber | number of revolutions per minute | Inlet volume Qs(m3/min) shaft power required La (kW) and motor power Po(kW) under each exhaust pressure. | electrical machinery | ||||||||||||||||||||||||||
| Speed | extremity | |||||||||||||||||||||||||||||
| Type | Bore | r/min | 19.6kPa | 29.4kPa | 39.2kPa | 49.0kPa | 58.8kPa | 68.6kPa | 78.4kPa | 88.2kPa | 98.0kPa | Motor pole | ||||||||||||||||||
| mm | 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 | ||
| S42 | 250 | 1250 | 63.1 | 26.4 | 37 | 61.4 | 37.9 | 45 | 60 | 49.4 | 55 | 58.8 | 60.9 | 75 | 57.7 | 72.4 | 90 | 56.7 | 83.9 | 110 | 4 | |||||||||
| 1420 | 72.6 | 30.8 | 37 | 71 | 43.9 | 55 | 69.6 | 57 | 75 | 68.4 | 70 | 90 | 67.3 | 83.1 | 110 | 66.3 | 96.2 | 110 | 4 | |||||||||||
| 1580 | 81.7 | 35.2 | 45 | 80 | 49.8 | 55 | 78.6 | 64.3 | 75 | 77.4 | 78.8 | 90 | 76.3 | 93.4 | 110 | 75.3 | 108 | 132 | 4 | |||||||||||
| 1680 | 87.3 | 38.1 | 45 | 85.6 | 53.6 | 75 | 84.3 | 69 | 75 | 83 | 84.5 | 90 | 81.9 | 99.9 | 110 | 80.9 | 115 | 132 | 4 | |||||||||||
| 1780 | 92.9 | 41.1 | 55 | 91.3 | 57.4 | 75 | 89.9 | 73.8 | 90 | 88.7 | 90.2 | 110 | 87.6 | 107 | 132 | 86.5 | 123 | 160 | 4 | |||||||||||
| 1880 | 98.5 | 44.1 | 55 | 96.9 | 61.4 | 75 | 95.5 | 78.7 | 90 | 94.3 | 96 | 110 | 93.2 | 113 | 132 | 92.2 | 131 | 160 | 4 | |||||||||||
| 2000 | 105 | 47.9 | 55 | 104 | 66.3 | 75 | 102 | 84.7 | 110 | 101 | 103 | 132 | 4 | |||||||||||||||||
| 2100 | 111 | 51.2 | 75 | 109 | 70.5 | 90 | 108 | 89.8 | 110 | 107 | 109 | 132 | 4 | |||||||||||||||||
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