High Capacity Three Lobe Roots Blower 1450rpm For Waste Water Treatment Plant
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shanghai, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | GRB |
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Product Description
High Capacity Three Lobe Roots Blower 1450rpm For Waste Water Treatment Plant
1. Application:
- Fermenting Plant
- Car Washing
- Paper mill
- Pipe clearing
- Electroplate factory
- Sauna
2. Features:
- NTN bearing(NSK,KOYO or equal quality brand), single cover plate, self-sealing, made from SUJ2 (GCr15), long service life(30000hrs designed service life),stable and reliable quality
- Smaller change in capacity against change in pressure
- Exhausted air from GRB blower is completely oil-free
- Low oscillation and low noise by dynamic balance which revised by computer
- The seal holder use rubber framework oil seal and all other seals are V type
- The thickness of oil splash is designed only 2.0mm with higher intensity and superior service life
3. Peformance Parameters:
| Model | RPM | 1000mmAq | 2000mmAq | 3000mmAq | 4000mmAq | ||||||||
| Qs | La | N | Qs | La | N | Qs | La | N | Qs | La | N | ||
| GRB-125A | 780 | 8.59 | 2.61 | 5.50 | 8.17 | 4.18 | 5.50 | 7.85 | 5.74 | 7.50 | 7.58 | 7.31 | 11.00 |
| 830 | 9.20 | 2.78 | 5.50 | 8.78 | 4.44 | 5.50 | 8.46 | 6.11 | 7.50 | 8.20 | 7.78 | 11.00 | |
| 880 | 9.82 | 2.95 | 5.50 | 9.40 | 4.71 | 5.50 | 9.08 | 6.48 | 7.50 | 8.81 | 8.25 | 11.00 | |
| 930 | 10.43 | 3.11 | 5.50 | 10.01 | 4.98 | 7.50 | 9.69 | 6.85 | 11.00 | 9.42 | 8.72 | 11.00 | |
| 990 | 11.17 | 3.31 | 5.50 | 10.75 | 5.30 | 7.50 | 10.43 | 7.29 | 11.00 | 10.16 | 9.28 | 11.00 | |
| 1050 | 11.91 | 3.51 | 5.50 | 11.49 | 5.62 | 7.50 | 11.17 | 7.73 | 11.00 | 10.90 | 9.84 | 15.00 | |
| 1110 | 12.64 | 3.72 | 5.50 | 12.23 | 5.94 | 7.50 | 11.91 | 8.17 | 11.00 | 11.64 | 10.40 | 15.00 | |
| 1180 | 13.50 | 3.95 | 5.50 | 13.09 | 6.32 | 7.50 | 12.77 | 8.69 | 11.00 | 12.50 | 11.06 | 15.00 | |
| 1250 | 14.36 | 4.18 | 5.50 | 13.95 | 6.69 | 11.00 | 13.63 | 9.20 | 11.00 | 13.36 | 11.71 | 15.00 | |
| 1320 | 15.23 | 4.42 | 5.50 | 14.81 | 7.07 | 11.00 | 14.49 | 9.72 |
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