High-Speed Roots Vacuum Pump Operation | China Suppliers & Factory for Efficient Vacuum Solutions
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Product Parameters
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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 |
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Frequently Asked Questions
Q
What is the difference between ZJP and ZJ series models?
A
The ZJP series (ZJP-30 to ZJP-600) are smaller-capacity models with suction rates ranging from 30 to 600 L/S, while the ZJ series (ZJ-1200 to ZJ-5000) are larger-capacity models designed for higher-demand applications, with suction rates up to 5000 L/S.
Q
Which model offers the highest suction rate?
A
The ZJ-5000 offers the highest maximum suction rate at 5000 L/S, making it the most powerful model in this series. It is equipped with a 37 kW motor and operates at 2940 r/min.
Q
What noise level can I expect from these pumps during operation?
A
Noise levels vary by model. The ZJP-30 and ZJP-70 operate at ≤78 dB(A), while larger models such as the ZJ-5000 reach up to ≤88 dB(A). Appropriate noise protection measures are recommended for higher-capacity models.
Q
How do I select the right model for my application?
A
Model selection should be based on your required suction rate (L/S), available motor power (kW), and the intake/exhaust pipe diameters that match your existing system. For guidance, please consult the specification table above or contact our technical support team.
Q
What motor power is required for the mid-range models like ZJP-300 and ZJP-600?
A
The ZJP-300 requires a 4 kW motor, while the ZJP-600 requires a 7.5 kW motor. Both operate at speeds above 2890 r/min, making them suitable for medium-duty vacuum applications.
Q
Are the intake and exhaust pipe diameters standardized across all models?
A
No, the pipe diameters increase with the model size. For example, the ZJP-30 has an 80 mm intake and 50 mm exhaust, while the ZJ-5000 uses 400 mm for both intake and exhaust. Always verify pipe compatibility before installation to ensure a proper connection.