Our rotary lobe blower roots, didw fan, roots blower pressure relief valve is a new product, which is the current traditional product after several times of renewal and has good economic and social benefits. Over the years, we have been striving for survival by quality and promoting development by innovation, so that our company has embarked on the fast lane of rapid development. We not only produce traditional standard products, but also continue to adapt to customer needs and continually develop new varieties. We are committed to business development and technological innovation, pursuing comprehensive quality management, and fulfilling corporate social responsibility.
Products overview:

Basic Info.
products name:RH20053 roots blower with 110 kW motor for waste water treatment aeration
Brand:RH
Place of origin:Nantong China
Usage:oxygen suppliy for fish pond;air supply for waste water treatment process; oxyegen supply for combustion fluid bed;air boosting for coal mining industry
Features: rugged structure and high flow capacity
Pressure rise:up to 98kpa
Flow capacity:22m3/min -44m3/min
Power:380V/415V,50/60HZ,3P
Cooling :water coolilng
Installing:outdoor or indoor
color: blue or silver, the color can be customized by customer
Noise: less than 85dB
CE:M2020206c8870
| Model | Speed R.P.M | △P | Air flow(Q) | Shaft power | Motor | Weight | |
| r/min | kPa | m3/min | kW | model | kW | kg | |
| RH20053 | 980 | 9.8 | 28.7 | 8.2 | Y2-160L-6 | 11 | 1117 |
| 19.6 | 27.7 | 12.6 | Y2-180L-6 | 15 | 1170 | ||
| 29.4 | 26.9 | 17.0 | Y2-200L1-6 | 18.5 | 1190 | ||
| 39.2 | 26.3 | 21.7 | Y2-225M-6 | 30 | 1270 | ||
| 49 | 25.7 | 26.4 | Y2-225M-6 | 30 | 1270 | ||
| 58.8 | 25.1 | 32.2 | Y2-250M-6 | 37 | 1470 | ||
| 68.6 | 24.5 | 38.0 | Y2-280S-6 | 45 | 1646 | ||
| 78.4 | 24.1 | 43.3 | Y2-280M-6 | 55 | 1666 | ||
| 88.2 | 23.3 | 48.5 | Y2-280M-6 | 55 | 1666 | ||
| 98 | 22.5 | 53.7 | Y2-315S-6 | 75 | 1829 | ||
| 1100 | 9.8 | 32.7 | 9.3 | Y2-160M-4 | 11 | 1127 | |
| 19.6 | 31.7 | 14.4 | Y2-180M-4 | 18.5 | 1226 | ||
| 29.4 | 30.9 | 19.8 | Y2-200L-4 | 30 | 1300 | ||
| 39.2 | 30.3 | 25.2 | Y2-200L-4 | 30 | 1300 | ||
| 49 | 29.7 | 30.7 | Y2-225S-4 | 37 | 1360 | ||
| 58.8 | 29.1 | 36.2 | Y2-225M-4 | 45 | 1400 | ||
| 68.6 | 28.5 | 41.8 | Y2-250M-4 | 55 | 1469 | ||
| 78.4 | 27.9 | 47.6 | Y2-250M-4 | 55 | 1469 | ||
| 1200 | 9.8 | 36.1 | 10.4 | Y2-160L-4 | 15 | 1197 | |
| 19.6 | 35.1 | 16.2 | Y2-180M-4 | 18.5 | 1229 | ||
| 29.4 | 34.3 | 22.2 | Y2-200L-4 | 30 | 1303 | ||
| 39.2 | 33.7 | 28.3 | Y2-225S-4 | 37 | 1363 | ||
| 49 | 33.1 | 34.5 | Y2-225M-4 | 45 | 1403 | ||
| 58.8 | 32.5 | 40.7 | Y2-225M-4 | 45 | 1403 | ||
| 68.6 | 31.9 | 47.0 | Y2-250M-4 | 55 | 1472 | ||
| 78.4 | 31.3 | 53.5 | Y2-280S-4 | 75 | 1607 | ||
| 1310 | 9.8 | 39.7 | 11.2 | Y2-160M-4 | 15 | 1200 | |
| 19.6 | 38.7 | 17.8 | Y2-180L-4 | 22 | 1250 | ||
| 29.4 | 37.9 | 24.5 | Y2-200L-4 | 30 | 1305 | ||
| 39.2 | 37.3 | 31.3 | Y2-225S-4 | 37 | 1366 | ||
| 49 | 36.7 | 38.3 | Y2-225M-4 | 45 | 1405 | ||
| 58.8 | 36.1 | 45.5 | Y2-250M-4 | 55 | 1475 | ||
| 68.6 | 35.5 | 52.7 | Y2-280S-4 | 75 | 1610 | ||
| 78.4 | 34.9 | 60.4 | Y2-280S-4 | 75 | 1610 | ||
| 1450 | 9.8 | 44.6 | 12.1 | Y2-160L-4 | 15 | 1215 | |
| 19.6 | 43.6 | 20.0 | Y2-200L-4 | 30 | 1300 | ||
| 29.4 | 42.8 | 27.5 | Y2-225S-4 | 37 | 1355 | ||
| 39.2 | 42.2 | 35.6 | Y2-225M-4 | 45 | 1400 | ||
| 49 | 41.6 | 43.4 | Y2-250M-4 | 55 | 1469 | ||
| 58.8 | 41.0 | 51.4 | Y2-280S-4 | 75 | 1606 | ||
| 68.6 | 40.5 | 59.5 | Y2-280S-4 | 75 | 1606 | ||
| 78.4 | 40.0 | 67.7 | Y2-280S-4 | 75 | 1606 | ||
| 88.2 | 39.2 | 75.9 | Y2-280M-4 | 90 | 1711 | ||
| 98 | 38.0 | 85.0 | Y2-315S-4 | 110 | 2040 | ||

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Roots blower pakistan
Nantong Rongheng Environmental Equipment Co.,Ltd. is a state-level high-tech enterprise specialized in manufacturing environmental protection equipment and integrating R&D,manufacturing ,sales and technical services.Leading products mainly include Roots type blower,Air foil suspension blower,MVR compressor,Multistage centrifugal blower,Rotary blower etc. With technical competence,advanced design methods,state of the art processing equipment,our products has successfully broken through the high energy consumption and big noise bottleneck ,which making us outstanding in this industry.
Follow us on website:www.rh-cn.com
With the 'Client-Oriented' business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Hot Sale Milking Parts Dry Vacuum Pump. We always follow the management principles of science first, quality first, and customer first, with the goal of promoting product structure optimization and production standardization. Our company breaks the traditional sales model and fully guarantees customers' product quality and cost-effectiveness.
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