| 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 | ||
Basic Info.
products name:RH20053 roots blower for waste water treatment aeration
Brand:RH
Place of origin:Nantong China
Usage:oxygen suppliy for fish pond
Features: rugged structure and high flow capacity
Pressure rise:up to 78kpa
Cooling :natural air coolilng
Installing:outdoor or indoor
color: blue or silver, the color can be customized by customer
Noise: less than 82dB
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.
RH Roots Blower/Pumps means reliability, availability and maintainability.Rongheng is committed to supplying our customers with reliable products manufactured with state of the art technologies.