High-Speed Roots Vacuum Pump Operation - China Suppliers & Factory for Efficient Vacuum Solutions
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Product Parameters
Technical Specifications
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Model Number |
Maximum Suction Rate (L/S) |
Intake Diameter (mm) |
Exhaust Pipe Diameter (mm) |
Noise ≤dB(A) |
Motor Power (kW) |
Speed (r/min) |
ZJP-30 |
30 |
80 |
50 |
78 |
1.5 |
1420 |
ZJP-70 |
70 |
80 |
50 |
78 |
1.5 |
2840 |
ZJP-150 |
150 |
100 |
80 |
81 |
3 |
2880 |
ZJP-300 |
300 |
150 |
100 |
82 |
4 |
2890 |
ZJP-600 |
600 |
200 |
150 |
84 |
7.5 |
2900 |
ZJ-1200 |
1200 |
250 |
200 |
85 |
11 |
2940 |
ZJ-2500 |
2500 |
300 |
250 |
87 |
22 |
2940 |
ZJ-5000 |
5000 |
400 |
400 |
88 |
37 |
2940 |
Frequently Asked Questions
Q
What is the difference between the ZJP series and the ZJ series models?
A
The ZJP series (ZJP-30 to ZJP-600) covers smaller to mid-range suction capacities from 30 L/S to 600 L/S, while the ZJ series (ZJ-1200 to ZJ-5000) is designed for high-capacity applications ranging from 1200 L/S to 5000 L/S, featuring larger intake diameters and higher motor power.
Q
Which model should I choose for a high-vacuum application requiring 500 L/S or more?
A
For applications requiring around 500 L/S or more, the ZJP-600 (600 L/S, 7.5 kW) would be an appropriate starting point. For significantly higher flow demands, consider the ZJ-1200 (1200 L/S, 11 kW) or larger models in the ZJ series.
Q
What is the noise level range across all models in this series?
A
The noise levels range from ≤78 dB(A) for the smaller ZJP-30 and ZJP-70 models up to ≤88 dB(A) for the largest ZJ-5000 model. Generally, noise increases as pump capacity and motor power increase.
Q
What motor power is required for the ZJ-5000 model, and what does that mean for power supply requirements?
A
The ZJ-5000 requires a 37 kW motor. This means a robust three-phase industrial power supply is necessary. It is recommended to consult with a qualified electrician to ensure your facility's electrical infrastructure can support this power demand before installation.
Q
Do all models in this series operate at the same speed (r/min)?
A
No. The ZJP-30 operates at 1420 r/min, the ZJP-70 at 2840 r/min, and most other models operate in the range of 2880–2940 r/min. The speed variation is related to the motor configuration and design requirements of each model.
Q
What are the intake and exhaust pipe diameter specifications for the ZJ-2500?
A
The ZJ-2500 features an intake diameter of 300 mm and an exhaust pipe diameter of 250 mm. These dimensions are important for proper pipeline design and ensuring efficient system integration within your vacuum setup.