In response to the policy call, our production processes of oilless vacuum pump, roots 47 urai blower, pool vacuum pump all reflect the awareness of energy conservation and environmental protection, and the use of resources is reducing. Our company has seen a lot of changes in the past years of business. We warmly welcome mates from all walks of life to hunt mutual cooperation and develop a more good and splendid tomorrow. You are most welcome to come to China, to our city and to our factory!
| Products | RH06521 Roots blower |
| Flow | 2.18-6.35m3/min |
| Boost | 9.8-58.8 kpa |
| Power | Medium Pressure |
| Power source | Electric Blower |
| Power Type | Customization |
| Material | Cast iron, steel |
| Voltage | 380V/50Hz |
| Shipping | Ocean Forwarding |
| Air Volume | Customization |
| Color | Blue(Accept customization) |
| Product packaging | Standard wooden package(Accept customization) |
| HS Code | 841459 |
| Certification | ISO9001 |
| Lead time | 4-8 weeks |

Company Info.
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.
Features:
1. Synchronous helical gears are easier to ensure synchronization, to ensure quiet and reliable operation. They are installed on the non-driven side to ensure smooth operation of the pump;
2. Three lobe Roots rotor: Large shafts can be provided and the risk of impeller damage is reduced;
3. Particularly strong casing, suitable for reliable operation under high temperature and high pressure;
4. Both driven and non-driven sides have fuel tanks to ensure better lubrication and being more reliable;

Gear
Bearing
SS expansion joint
| Model | Speed(n) | △P | Air flow(Q) | Shaft Power | Motor | Weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | PowerkW | kg | |
| RH06521 | 1450 | 9.8 | 1000 | 2.94 | 0.81 | Y2-90S-4 | 1.1 | 208 |
| 19.6 | 2000 | 2.68 | 1.36 | Y2-90L-4 | 1.5 | 209 | ||
| 29.4 | 3000 | 2.51 | 1.93 | Y2-100L1-4 | 2.2 | 217 | ||
| 39.2 | 4000 | 2.33 | 2.47 | Y2-100L2-4 | 3 | 217 | ||
| 49 | 5000 | 2.18 | 3.13 | Y2-112M-4 | 4 | 227 | ||
| 58.8 | 6000 | 2.03 | 3.78 | Y2-112M-4 | 4 | 227 | ||
| 1650 | 9.8 | 1000 | 3.38 | 0.96 | Y2-90S-4 | 1.1 | 208 | |
| 19.6 | 2000 | 3.13 | 1.55 | Y2-100L1-4 | 2.2 | 217 | ||
| 29.4 | 3000 | 2.96 | 2.13 | Y2-100L2-4 | 3 | 218 | ||
| 39.2 | 4000 | 2.78 | 2.74 | Y2-112M-4 | 4 | 227 | ||
| 49 | 5000 | 2.63 | 3.34 | Y2-112M-4 | 4 | 227 | ||
| 58.8 | 6000 | 2.48 | 3.95 | Y2-132S-4 | 5.5 | 250 | ||
| 1800 | 9.8 | 1000 | 3.74 | 1.07 | Y2-90L-4 | 1.5 | 210 | |
| 19.6 | 2000 | 3.48 | 1.72 | Y2-100L1-4 | 2.2 | 218 | ||
| 29.4 | 3000 | 3.30 | 2.36 | Y2-100L2-4 | 3 | 219 | ||
| 39.2 | 4000 | 3.13 | 3.02 | Y2-112M-4 | 4 | 228 | ||
| 49 | 5000 | 2.98 | 3.67 | Y2-112M-4 | 4 | 228 | ||
| 58.8 | 6000 | 2.82 | 4.32 | Y2-132S-4 | 5.5 | 251 | ||
| 1950 | 9.8 | 1000 | 4.08 | 1.18 | Y2-90S-4 | 1.5 | 211 | |
| 19.6 | 2000 | 3.82 | 1.88 | Y2-100L1-4 | 2.2 | 218 | ||
| 29.4 | 3000 | 3.65 | 2.59 | Y2-100L2-4 | 3 | 219 | ||
| 39.2 | 4000 | 3.47 | 3.30 | Y2-112M-4 | 4 | 229 | ||
| 49 | 5000 | 3.32 | 4.01 | Y2-132S-4 | 5.5 | 252 | ||
| 58.8 | 6000 | 3.17 | 4.73 | Y2-132S-4 | 5.5 | 252 | ||
| 2100 | 9.8 | 1000 | 4.43 | 1.29 | Y2-100L1-4 | 2.2 | 219 | |
| 19.6 | 2000 | 4.17 | 2.06 | Y2-100L2-4 | 3 | 220 | ||
| 29.4 | 3000 | 4.00 | 2.81 | Y2-112M-4 | 4 | 230 | ||
| 39.2 | 4000 | 3.82 | 3.55 | Y2-112M-4 | 4 | 230 | ||
| 49 | 5000 | 3.67 | 4.30 | Y2-132S-4 | 5.5 | 253 | ||
| 58.8 | 6000 | 3.52 | 5.05 | Y2-132S-4 | 5.5 | 253 | ||
| 2950 | 9.8 | 1000 | 6.35 | 1.73 | Y2-90L-2 | 2.2 | 208 | |
| 19.6 | 2000 | 6.11 | 2.92 | Y2-112M-2 | 4 | 217 | ||
| 29.4 | 3000 | 5.92 | 4.14 | Y2-132S1-2 | 5.5 | 244 | ||
| 39.2 | 4000 | 5.74 | 5.32 | Y2-132S2-2 | 7.5 | 251 | ||
| 49 | 5000 | 5.61 | 6.56 | Y2-132S2-2 | 7.5 | 251 | ||
| 58.8 | 6000 | 5.48 | 7.78 | Y2-160M1-2 | 11 | 293 | ||
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Hygienic Grade Stainless Steel Lobe Rotor Pump for Wine. In the process of sustained and rapid development, our company will continue to adhere to the business strategy of winning by quality and credibility, and is determined to create our own brand. All the staff of our company will work with more firm pace and sincerely cooperate with you to create a better tomorrow.
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