China ZJP Roots Vacuum Pump - High-Speed Operation | Reliable Suppliers & Factory for Boosting Vacuum Levels
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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 the ZJP series and the 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 high-demand applications, offering suction rates from 1200 to 5000 L/S.
Q
Which model offers the highest suction rate?
A
The ZJ-5000 offers the highest maximum suction rate of 5000 L/S, making it the most powerful model in the range. It is powered by a 37 kW motor running at 2940 r/min.
Q
What are the noise levels across the product range?
A
Noise levels range from ≤78 dB(A) for the ZJP-30 and ZJP-70 models up to ≤88 dB(A) for the ZJ-5000. Generally, larger models with higher suction rates produce slightly higher noise levels due to their increased motor power and operating speed.
Q
How do I select the right model based on intake and exhaust pipe diameter?
A
Each model is designed with specific intake and exhaust pipe diameters. For example, the ZJP-30 and ZJP-70 use an 80 mm intake and 50 mm exhaust, while the ZJ-5000 uses a 400 mm intake and 400 mm exhaust. You should match the pipe diameters to your existing system infrastructure to ensure proper installation and optimal performance.
Q
What motor power options are available across the ZJP/ZJ product line?
A
Motor power ranges from 1.5 kW for the entry-level ZJP-30 and ZJP-70 models, scaling up to 3 kW, 4 kW, 7.5 kW, 11 kW, 22 kW, and 37 kW for progressively larger models. Selecting the appropriate motor power ensures energy efficiency and reliable operation for your specific application.
Q
Are these vacuum pumps suitable for industrial applications?
A
Yes, the ZJP/ZJ series vacuum pumps are designed to meet a wide range of industrial vacuum requirements. With suction rates from 30 L/S up to 5000 L/S and motor powers up to 37 kW, they are well-suited for demanding industrial environments including chemical processing, semiconductor manufacturing, and other vacuum-dependent processes.