Building brand power steering vacuum pump, gas liquid separator design, oilless vacuum pump is our company's strategic work to win competitive advantage in marketing. Our company's excellent corporate culture is the full embodiment of our company's good spirit. We always adhere to the concept of relying on employees, developing for employees, and sharing development results with employees. We believe that talent is the first resource of the enterprise, therefore we strive to create a good development atmosphere for talents. Our company will centralize the management of scattered business and assets, give full play to the synergy effect and further carry out cooperation and innovation in technology, capital and service.

Products name: DN00 (4inch) roots blower
Brand:RH
Model:RH10041
Place of orign:Nantong China
Drive :direct coupling / V-belt transmission
color: blue or silver
Motor brand: Jianghuai , Wannan,Teco
Power:22kw /18.5kw/11kw
Motor protection class: IP55, Variable frequency motor available
Weight:550kg approx.
Flow capacity:10-15m3/min
Pressure:9.8-98kpa
Rotation speed:980rp-2050rpm
Rated Voltage:380V/415V,50/60HZ,3P
lubrication: oil,grease
Noise: less than 81dB(A) 1 meter distance from roots blower
cooling water connection size:DN15,G1/2 male thread for inlet pipe, female thread for outlet pipe
Q.How does your factory do regarding quality control?
A.Quality is priority .We always pay great attention to quality control through the whole production process
Q: What is your MOQ ?
A: We have no MOQ limited for our standard specification products.
Q: What is your terms of packing?
A: Generally, we pack our goods in fumigation-free wooden case.
Q. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the details of the products and packages before you pay the balance.



Nantong Rongheng Environmental Equipment Co.,Ltd. Originally Nantong hengrong pump factory from Haimen Nantong China since 1993. We are one of the earliest three lobed roots blower manufacturer and supplier in China.
Our products feature low noise and large flow,a state level high-tech enterprise with almost 30 years experience in industrial blower field. Our products cover: three lobe roots blower, roots vacuum pump,high speed turbo blower,rotary vane blower and integrated waste water treatment equipments.
For more information, visit our website:www.rh-cn.com
| Model | Speed(n) | △P | inlet Capacity(Q) | shaft power | motor | weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | kW | kg | |
| RH10041 | 980 | 9.8 | 1000 | 8.5 | 2.7 | Y2-132S-6 | 3 | 565 |
| 19.6 | 2000 | 7.8 | 4.2 | Y2-132M2-6 | 5.5 | 584 | ||
| 29.4 | 3000 | 7.1 | 5.7 | Y2-160M-6 | 7.5 | 618 | ||
| 39.2 | 4000 | 6.8 | 7.3 | Y2-160L-6 | 11 | 645 | ||
| 49 | 5000 | 6.3 | 8.8 | Y2-160L-6 | 11 | 645 | ||
| 58.8 | 6000 | 6.0 | 10.4 | Y2-180L-6 | 15 | 695 | ||
| 68.6 | 7000 | 5.7 | 11.9 | Y2-180L-6 | 15 | 695 | ||
| 78.4 | 8000 | 5.1 | 13.4 | Y2-180L-6 | 15 | 695 | ||
| 88.2 | 9000 | 4.4 | 14.9 | Y2-200L1-6 | 18.5 | 720 | ||
| 98 | 10000 | 3.8 | 16.5 | Y2-200L1-6 | 18.5 | 720 | ||
| Model | Speed(n) | △P | inlet Capacity(Q) | shaft power | motor | weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | kW | kg | |
| RH10041 | 1450 | 9.8 | 1000 | 13.1 | 4.0 | Y2-132S-4 | 5.5 | 567 |
| 19.6 | 2000 | 12.4 | 6.1 | Y2-132M-4 | 7.5 | 581 | ||
| 29.4 | 3000 | 11.9 | 8.4 | Y2-160M-4 | 11 | 624 | ||
| 39.2 | 4000 | 11.5 | 10.6 | Y2-160L-4 | 15 | 645 | ||
| 49 | 5000 | 11.1 | 12.8 | Y2-160L-4 | 15 | 645 | ||
| 58.8 | 6000 | 10.8 | 15.1 | Y2-180M-4 | 18.5 | 680 | ||
| 68.6 | 7000 | 10.6 | 17.4 | Y2-180M-4 | 18.5 | 680 | ||
| 78.4 | 8000 | 10.0 | 19.6 | Y2-180L-4 | 22 | 700 | ||
| 88.2 | 9000 | 9.2 | 21.9 | Y2-200L-4 | 30 | 770 | ||
| 98 | 10000 | 8.6 | 24.2 | Y2-200L-4 | 30 | 770 | ||
Our company will be in line with the exquisite technology, reasonable price, fast speed, to provide customers with high quality Cheap G Spot Female Vagina Pussy Massager Silicone Dildo Vibrator for Women. In terms of the relationship between individual employees and groups, we should adhere to the principle of people-oriented. We face the fierce market competition with farsighted strategic thinking.
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