We vigorously promote the popularization of new roots blower pump diagram, roots blower cooling car, roots rotary blower and the development of our company. We are working with business partners, companies and companies to protect intellectual property rights while opening markets for new technologies and products. Continuous product innovation to meet the individual needs of different customers is a problem that each company that intends to maintain competitiveness and sustainability in the market has to recognize.
Roots blower plays an important role in industries. They provide clean air with relative constant volume even when the pressure changes, it belongs to volumetric blower. The blower are mostly three lobe designed to minimize the noise.Roots blower are cast iron fabricated with at least 10 years lifespan.
Nantong rongheng manufacture a wide range of blower specification from DN50 up to DN400. Roots blower can also be used as vacuum pump for suction air or gas from a vessel or pipe system.

Blower

direct coupling blower
Basic Info.
products name:roots blower package
Brand:RH
Place of origin:Nantong China
Usage:water treatment industry for aeration
Features: rugged structure and high flow capacity
Pressure rise:up to 70kpa
Cooling :natural air coolilng
color: blue or silver, the color can be customized by customer
Noise: less than 80dB,1m from acoustic enclosure
Spare Parts:

Bearing

Flange
Blower Features:
1.Synchronous high precision helical gears ensure synchronization, quiet and reliable operation. They are lubricate by oil and installed on the non-driven side to ensure smooth operation of the blower;
2. Three lobe Roots rotor: Large shafts can be provided and the risk of impeller damage is reduced;
3. casing, suitable for reliable operation under high temperature and high pressure;
4. The application of the cooling side liner makes the durability of the bearing greatly improved;
5. Much lower maintenance and operation costs.
| Model | Speed(n) | △P | Air flow(Q) | Shaft Power | Motor | Weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | PowerkW | kg | |
| RH10024 | 1450 | 9.8 | 1000 | 7.28 | 2.4 | Y2-100L2-4 | 3 | 278 |
| 19.6 | 2000 | 6.69 | 3.5 | Y2-112M-4 | 4 | 284 | ||
| 29.4 | 3000 | 6.29 | 4.8 | Y2-132S-4 | 5.5 | 307 | ||
| 39.2 | 4000 | 5.90 | 6.1 | Y2-132M-4 | 7.5 | 321 | ||
| 49 | 5000 | 5.51 | 7.3 | Y2-160M-4 | 11 | 364 | ||
| 58.8 | 6000 | 5.21 | 8.5 | Y2-160M-4 | 11 | 364 | ||
| 1650 | 9.8 | 1000 | 8.46 | 2.7 | Y2-100L2-4 | 3 | 278 | |
| 19.6 | 2000 | 7.96 | 4.1 | Y2-132S-4 | 5.5 | 307 | ||
| 29.4 | 3000 | 7.57 | 5.5 | Y2-132M-4 | 7.5 | 321 | ||
| 39.2 | 4000 | 7.28 | 6.9 | Y2-132M-4 | 7.5 | 321 | ||
| 49 | 5000 | 6.88 | 8.2 | Y2-160M-4 | 11 | 364 | ||
| 58.8 | 6000 | 6.49 | 9.6 | Y2-160M-4 | 11 | 364 | ||
| 1800 | 9.8 | 1000 | 9.34 | 3.0 | Y2-112M-4 | 4 | 284 | |
| 19.6 | 2000 | 8.85 | 4.6 | Y2-132S-4 | 5.5 | 307 | ||
| 29.4 | 3000 | 8.46 | 6.1 | Y2-132M-4 | 7.5 | 321 | ||
| 39.2 | 4000 | 8.16 | 7.6 | Y2-160M-4 | 11 | 364 | ||
| 49 | 5000 | 7.87 | 9.1 | Y2-160M-4 | 11 | 364 | ||
We are committed to innovation, manufacturing new and excellent Taiwan Series 20-30 Displacement Vane Pump Smvp-12-1/2/3-1 Smvp-20-1/2/3-1 and strive to provide customers with effective solutions. Based on the tenet of people-oriented and honest management, we provide customers with personalized professional services. Our factory adheres to the business philosophy of 'ntegrity and win-win, people-oriented'. Since the establishment of the company, we have continuously improved product quality and expanded the sales market through technology introduction, equipment renewal, and process reform, and achieved a series of achievements.
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