China Factory Suppliers FORYOU Air-Cooled Roots Vacuum Pump - High Efficiency with 150 mbar Vacuum Capability
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Product Parameters
| Model Number | ZJQ-300 | ZJQ-600 | ZJQ-1200 | ZJQ-2500 | ZJQ-3750 | ZJQ-5000 |
|---|---|---|---|---|---|---|
| Maximum Suction Rate (L/S) | 300 | 600 | 1200 | 2500 | 3750 | 5000 |
| Limiting Pressure (Pa) | 15000 | 15000 | 15000 | 15000 | 15000 | 15000 |
| Speed (rpm) | 1480 | 1460 | 1470 | 1470 | 1470 | 1470 |
| Rated Power (KW) | 5.5～37 | 7.5～75 | 15～132 | 22～280 | 30～400 | 45～710 |
| Intake and Exhaust Diameters (mm) | 125 | 250 | 300 | 350 | 350 | 400 |
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Note: The motor power of the pump, the heat exchange area of the cooler, and the water consumption are determined based on the actual working pressure difference. Different pressure differences require different motors and coolers, and the water consumption will also vary.
💬 Frequently Asked Questions
Q
What is the maximum suction rate available across the ZJQ pump series?
The ZJQ pump series offers a maximum suction rate ranging from 300 L/S (ZJQ-300) up to 5000 L/S (ZJQ-5000), making it suitable for a wide range of industrial vacuum applications.
Q
What is the limiting pressure for all ZJQ pump models?
All models in the ZJQ series share a uniform limiting pressure of 15,000 Pa, ensuring consistent vacuum performance across the entire product range.
Q
How is the motor power determined for a specific ZJQ pump model?
The motor power is not fixed — it is determined based on the actual working pressure difference of the application. Each model offers a rated power range (e.g., 5.5～37 KW for ZJQ-300), and the appropriate motor is selected according to the specific operating conditions.
Q
Does the water consumption vary between different ZJQ pump models?
Yes. Water consumption varies depending on both the pump model and the actual working pressure difference. Different pressure differences require different cooler configurations, which in turn affects the amount of water consumed during operation.
Q
What are the intake and exhaust diameter options available in the ZJQ series?
Intake and exhaust diameters range from 125 mm (ZJQ-300) to 400 mm (ZJQ-5000). Intermediate models feature diameters of 250 mm, 300 mm, and 350 mm, allowing compatibility with various pipeline systems.
Q
What operating speed do ZJQ pumps typically run at?
ZJQ pumps operate at speeds between 1460 and 1480 rpm depending on the model. This consistent speed range ensures stable and reliable vacuum performance across all models in the series.