We are always striving to develop new series of the flexible water heater connectors, lingerfelter roots blower, vacuum pump for erectile dysfunction to meet the challenges of the market in the new era. We uphold a practical and rigorous work style, rooted in the local community, look at the world, and work together with partners to create the future. Our company regards product quality as the life of the company, attaches great importance to product development and innovation, enhances the quality assurance system, and strengthens quality inspection and monitoring. Our products and services have been well received by users! With innovation as our driving force, we strengthen our innovation strategy and hope to build an innovative enterprise. 'Control the quality by the details, show the power by quality'.
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 focus on innovation and service. We fully understand the customer's demands and provide high quality Rexroth Pvv5 Series Vane Pump Hydraulic Pump for the customers. In order to defeat competitors and continue to improve our own competitiveness, managers need to cultivate innovative leadership and systematically cultivate competitive people. We've been not pleased while using the present achievements but we are trying finest to innovate to satisfy buyer's much more personalized needs.
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