We have advanced production equipment and strong technical strength, so our industrial vacuum pump, dresser roots rotary lobe blower, transmission loss has excellent cost performance, which has become a weapon for us to fight the market. The company continues to explore and research advanced technology, with the strategic orientation of 'professional, refined, special, and new', continuously improve products, pursue customer satisfaction and improve after-sales service. Our company attaches importance to the development of emerging markets and the core competitive value of overseas industrial chain so that increasing investment and business layout in domestic and foreign markets, and conducting better resource allocation. Together with our efforts, our products have won the trust of customers and been very salable both here and abroad. After years of hard work, self-accumulation and self-development, our company now has considerable economic and technical strength.
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 | ||
Our 16ycy16ycy14-1b Automatic Variable Plunger Pump is stable, safe and reliable, complete in specifications and diverse in variety. We study xxx production with great concentration, and are good at taking the best of other excellent manufacturers. Under the new normal of economic development, we need to maintain innovation in order to provide customers with products and services that conform to the development of the times.
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