产品描述: DSR型罗茨鼓风机用途：
主要应用于污水处理、气力输送、燃烧炉、冲洗、真空包装、电力、水泥、石油化工、食品等行业。
附件：底座、主机V形皮带轮、电机V形皮带轮、V形皮带、皮带罩、地脚螺栓、压力表、安全阀、进口消声器（含空气滤清器）、排出消声器、逆止阀、弹性接头、润滑油等。
性能参数表：性能表中的流量是指标准进风状态下（即进气温度为20相对湿度为65%，绝对压力1.033kgf/cm2），输送介质为洁净的空气时的流量。若非标准状态须进行换算。
DSR300罗茨鼓风机性能参数表
转速 r/min | 压力kpa | 流量m3/min | 轴功率kw | 配套电机 |
| 转速 r/min | 压力kpa | 流量m3/min | 轴功率kw | 配套电机 | ||
规格 | 功率kw | 规格 | 功率kw | |||||||||
990 | 14.7 | 88.7 | 30.7 | Y225S-4 | 37 | 1170 | 78.4 | 98.13 | 161.2 | Y315L2-4 | 200 | |
19.6 | 88.3 | 39.6 | Y225S-4 | 45 | 1250 | 14.7 | 111.7 | 35.6 | Y225S-4 | 45 | ||
24.5 | 88.0 | 45.7 | Y250M-4 | 55 | 19.6 | 111.4 | 45.8 | Y250M-4 | 55 | |||
29.4 | 87.7 | 54.9 | Y280S-4 | 75 | 24.5 | 111.1 | 53.6 | Y280S-4 | 75 | |||
34.3 | 87.4 | 62.9 | 29.4 | 110.8 | 69.6 | Y280S-4 | 90 | |||||
39.2 | 87.1 | 72.9 | Y280S-4 | 90 | 34.3 | 110.5 | 79.3 | |||||
44.1 | 86.9 | 78.3 | 39.2 | 110.1 | 92.6 | Y315S-4 | 110 | |||||
49 | 86.5 | 86.3 | Y315S-4 | 110 |
| 44.1 | 109.7 | 97.3 | ||||
53.9 | 86.2 | 92.9 |
| 49 | 109.3 | 107.9 | Y315M-4 | 132 | ||||
58.8 | 85.9 | 108.52 | Y315M-4 | 132 | 53.9 | 109.0 | 117.5 | |||||
63.7 | 85.16 | 114.57 |
|
| 58.8 | 108.7 | 136.7 | Y315L1-4 | 160 | |||
68.6 | 84.67 | 125.32 |
|
| 63.7 | 108.31 | 145.67 | |||||
73.5 | 84.02 | 128.39 | Y315L1-4 | 160 | 68.6 | 107.93 | 156.38 | Y315L2-4 | 200 | |||
78.4 | 83.53 | 135.97 |
|
| 73.5 | 107.24 | 162.97 | |||||
1170 | 14.7 | 104.7 | 39.3 | Y225S-4 | 45 |
| 78.4 | 106.98 | 173.24 | |||
19.6 | 104.3 | 42.5 | Y250M-4 | 55 |
| 1360 | 14.7 | 123.8 | 45.7 | Y250M-4 | 55 | |
24.5 | 103.9 | 54.3 | Y280S-4 | 75 |
| 19.6 | 123.4 | 52.3 | Y280S-4 | 75 | ||
29.4 | 103.6 | 64.9 |
| 24.5 | 123.0 | 62.9 | ||||||
34.3 | 103.2 | 75.3 | Y280S-4 | 90 |
| 29.4 | 122.6 | 76.9 | Y280S-4 | 90 | ||
39.2 | 102.9 | 80.2 |
| 34.3 | 122.2 | 89.2 | Y315S-4 | 110 | ||||
44.1 | 102.5 | 89.4 | Y315S-4 | 110 |
| 39.2 | 121.9 | 102.5 | ||||
49 | 102.1 | 102.3 | Y315M-4 | 132 |
| 44.1 | 121.5 | 107.2 | Y315M-4 | 132 | ||
53.9 | 101.9 | 112.3 |
| 49 | 121.1 | 119.6 | ||||||
58.8 | 101.6 | 123.5 | Y315L1-4 | 160 |
| 53.9 | 120.9 | 129.9 | Y315L1-4 | 160 | ||
63.7 | 100.69 | 133.85 |
| 58.8 | 120.5 | 151.7 | ||||||
68.6 | 99.36 | 143.21 |
| 63.7 | 119.27 | 163.59 | Y315L2-4 | 200 | ||||
73.5 | 98.79 | 151.26 |
| 68.6 | 118.93 | 176.65 | ||||||
