All ls1 roots blower kit, vacuum pump for air conditioner, 3 cfm vacuum pump of our company adopt the industry standard. Our products are exported to overseas and enjoy a good reputation in many overseas markets. We have always adhered to this simple concept: to make the best products and let customers rest assured. We have always been strict with ourselves, and have been serving every customer with the concept of 'creating first and striving for excellence'. We hope to establish a more rigorous quality system in design, production and service to meet the needs of different markets. We will work whole-heartedly to improve our products and services.
Design Advantages
1. High-strength impeller case is heavily ribbed to result in reduced
noise (up to 5 dBA) and more stable, vibration-free operation
2. Steel drive shaft provides extra strength and rigidity for greater
overhung load capacity
3. Heavy duty bearings for greater reliability
4. Shaft lip seals provide oil-free air delivery
5. Cast iron rotors are dynamically balanced for smooth operation in
any configuration
6. timing gears are splash lubricated for longer service life
About RH blower
RH Roots Blower is exquisite designed and fabricated according to the national and industry standards by our rich experienced technicians . we are one of the industrial benchmark drafters in roots blower industry.
Place of origin:China
Port:Shanghai
Model: RH12533
Diameter: DN125
Flow Capacity:8.5-12m3/min
Pressure:up to 78kpa
Noise:less than 80dB(A)
cooling type: water cooling or air cooling
motor:15kw-37kw IP54 380V/415V 50HZ
Accessories: inlet silencer, outlet silencer, check valve, flexible joint,pressure gauge
connection: direct coupling or V-belt driven



| Model | Speed(n) | △P | inlet Capacity(Q) | shaft power | motor | weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | kW | kg | |
| RH12533 | 1310 | 9.8 | 1000 | 12.82 | 3.7 | Y2-132S-4 | 5.5 | 457 |
| 19.6 | 2000 | 12.12 | 5.9 | Y2-132M-4 | 7.5 | 471 | ||
| 29.4 | 3000 | 11.40 | 8.1 | Y2-160M-4 | 11 | 514 | ||
| 39.2 | 4000 | 10.70 | 10.3 | Y2-160L-4 | 15 | 535 | ||
| 49 | 5000 | 10.25 | 12.6 | Y2-160L-4 | 15 | 535 | ||
| 58.8 | 6000 | 9.89 | 14.8 | Y2-180M-4 | 18.5 | 570 | ||
| 68.6 | 7000 | 9.43 | 17.1 | Y2-180M-4 | 18.5 | 570 | ||
| 78.4 | 8000 | 8.94 | 19.3 | Y2-180L-4 | 22 | 590 | ||
| 1450 | 9.8 | 1000 | 14.43 | 4.0 | Y2-132S-4 | 5.5 | 457 | |
| 19.6 | 2000 | 13.75 | 6.5 | Y2-132M-4 | 7.5 | 471 | ||
| 29.4 | 3000 | 12.89 | 9.0 | Y2-160M-4 | 11 | 514 | ||
| 39.2 | 4000 | 12.36 | 11.5 | Y2-160L-4 | 15 | 535 | ||
| 49 | 5000 | 11.84 | 14.1 | Y2-180M-4 | 18.5 | 570 | ||
| 58.8 | 6000 | 11.36 | 16.6 | Y2-180M-4 | 18.5 | 570 | ||
| 68.6 | 7000 | 10.97 | 19.2 | Y2-180L-4 | 22 | 590 | ||
| 78.4 | 8000 | 10.58 | 21.7 | Y2-200L-4 | 30 | 660 | ||
| 1600 | 9.8 | 1000 | 16.27 | 4.5 | Y2-132S-4 | 5.5 | 457 | |
| 19.6 | 2000 | 15.44 | 7.2 | Y2-160M-4 | 11 | 514 | ||
| 29.4 | 3000 | 14.39 | 9.9 | Y2-160M-4 | 11 | 514 | ||
| 39.2 | 4000 | 13.85 | 12.5 | Y2-160L-4 | 15 | 535 | ||
| 49 | 5000 | 13.42 | 15.2 | Y2-180M-4 | 18.5 | 570 | ||
| 58.8 | 6000 | 12.90 | 17.9 | Y2-180L-4 | 22 | 590 | ||
| 68.6 | 7000 | 12.30 | 20.5 | Y2-200L-4 | 30 | 660 | ||
| 78.4 | 8000 | 11.82 | 23.2 | Y2-200L-4 | 30 | 660 | ||
We are committed to providing the best value for money Trp-48 Vacuum Pump for global consumers, and continue to innovate towards this goal. Our success comes from your support and trust. If you give us the order, you will have a satisfactory answer. We insist on technological innovation, continue to satisfy customers, and constantly practice arduous entrepreneurship.
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