High Speed Air Roots Blower Vertical Type 1000mmAq - 10000mmAq Pressure
Features:
- There are some tiny gap between the impeller to body, impeller to impeller which ensures the impeller rotate
- Exhausted air from GRB blower is completely oil-free
- There are two impellers in the blower body which rotate in the opposite direction
- Low oscillation and low noise by dynamic balance which revised by computer
- GRB is a displacement blower, the pressure can be adjusted according to the requirement of the user in allowing range
- Smaller change in capacity against change in pressure
Application:
- Waste water treatment system
- Oxygenating and aeration
- Flue gas desulfurization
- Spray finishing
- Fishery
- Incinerator
Performance parametes:
Model | RPM | 1000mmAq | 2000mmAq | 3000mmAq | 4000mmAq | ||||||||
Qs | La | N | Qs | La | N | Qs | La | N | Qs | La | N | ||
GRB-200A | 830 | 28.66 | 8.40 | 11.00 | 27.75 | 13.44 | 18.50 | 27.06 | 18.48 | 22.00 | 26.47 | 23.51 | 30.00 |
880 | 30.52 | 8.90 | 11.00 | 29.61 | 14.25 | 18.50 | 28.92 | 19.59 | 22.00 | 28.33 | 24.93 | 30.00 | |
930 | 32.38 | 9.41 | 11.00 | 31.47 | 15.06 | 18.50 | 30.78 | 20.70 | 22.00 | 30.19 | 26.35 | 37.00 | |
990 | 34.61 | 10.02 | 18.50 | 33.70 | 16.03 | 18.50 | 33.01 | 22.04 | 30.00 | 32.42 | 28.05 | 37.00 | |
1050 | 36.84 | 10.62 | 18.50 | 35.93 | 17.00 | 18.50 | 35.24 | 23.37 | 30.00 | 34.65 | 29.75 | 37.00 | |
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