**Product Specifications for 2LG 520-7HH46 High Pressure Vacuum Pump**
- **Model Number:** 2LG 520-7HH46
- **Weight:** 27 kg
- **Phase:** Three Phase
- **Frequency:** 50/60 Hz
- **Voltage:** 200–480 V
- **Max Airflow:** 230/275 m³/h
- **Rated Output:** 2/2.55 kW
- **Max Compressor Pressure:** 410/360 mbar
- **Usage:** For manufacturing, air conditioning systems
- **Material:** ADC12 Aluminum Alloy (same as BMW wheel hubs)
- **Trademark:** LIONGOAL
- **Transport Package:** Carton or Wooden Case
- **Specification:** Industrial System
- **Origin:** China
- **HS Code:** 8414100020
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### Product Table
| Model | Weight (kg) | Frequency (Hz) | Voltage (V) | Current (A) | Rated Output (kW) | Noise (dB) | Max Airflow (m³/h) |
|----------------|-------------|----------------|---------------------|-------------------|-------------------|------------|--------------------|
| 2LG 520-7HH46 | 27 | 50 | 200–240 Δ / 345–415 Y | 9.7 Δ / 5.6 Y | 2.2 | 68 | 230 |
| | | 60 | 220–275 Δ / 380–480 Y | 10 Δ / 5.8 Y | 2.55 | 69 | 275 |
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### Why Choose Our High Pressure Vacuum Pump?
Our 2LG 520-7HH46 vacuum pump is designed for high performance and long-term durability. Here are some of the key advantages:
1. **High-Quality Bearings:** Equipped with SKF and NSK bearings for smooth and reliable operation.
2. **Durable Material:** Constructed from ADC12 aluminum alloy, known for its strength and lightweight properties.
3. **Flexible Installation:** Can be installed vertically or horizontally, offering versatility in various applications.
4. **Insulation Class F & IP54 Protection:** Ensures safe and efficient operation under different environmental conditions.
5. **Oil-Free Operation:** The impeller is directly connected to the motor, eliminating the need for oil lubrication.
6. **Low Maintenance:** No belts or gears required, reducing the need for regular maintenance.
7. **Quiet Design:** Features a low-noise motor and optional muffler for quieter performance.
8. **Variable Output Control:** Supports both pressure and vacuum control for greater flexibility.
9. **Pulsation-Free Compression:** Uses a shockproof footstand to minimize vibration.
10. **Long-Term Durability:** Designed for 24-hour continuous operation.
11. **Strict Quality Control:** Each unit undergoes rigorous testing before leaving the factory.
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### Applications
This high-pressure vacuum pump is widely used across multiple industries, including:
- Aquaculture (fish and shrimp pond aeration)
- Wastewater treatment and sewage systems
- Pneumatic conveying systems
- Vacuum lifting and holding of parts
- Packaging machines
- Filling of bags, bottles, and hoppers
- Soil remediation
- Food processing
- Laser printers
- Dental suction equipment
- Paper processing
- Gas analysis
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### Our Services
**Marketing Service:**
We offer CE-certified blowers and can provide custom solutions such as ATEX blowers or belt-driven models for specialized industries like gas transportation and medical equipment. We also provide professional advice on model selection and market development.
**After-Sales Service:**
Our team offers installation guidance and usage tips. We also provide a 12-month warranty and ongoing technical support to ensure your satisfaction.
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Whether you're looking for a reliable vacuum pump for industrial use or a high-performance solution for your specific application, our 2LG 520-7HH46 is an excellent choice. Contact us today for more information or to place an order!
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