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Wholesale Single Phase Double Stage Vacuum Pump Aerator
**Wholesale Single Phase Double Stage Vacuum Pump Aerator**
This high-performance vacuum pump is ideal for a wide range of industrial and commercial applications. Designed with advanced engineering, it delivers reliable performance, low noise levels, and long-term durability. Whether you're looking for efficient aeration in aquaculture or powerful suction for pneumatic systems, this blower offers the perfect solution.
**Key Specifications:**
- **Model No.:** 2LG710-7AH26
- **Frequency:** 50 Hz / 60 Hz
- **Rated Output:** 3 kW
- **Voltage:** 200–480V
- **Max Airflow:** 318 m³/h (at 50 Hz) / 376 m³/h (at 60 Hz)
- **Max Compressor Pressure:** 290 mbar
- **Weight:** 36 kg
- **Phase:** Three Phase
- **Structure/Pressure:** Single-Stage & High Pressure
- **Material:** ADC12 Aluminum Alloy (same as BMW wheel hubs)
- **Usage:** Manufacturing, Water Treatment, Pneumatic Systems
- **Trademark:** Liongoal
- **Transport Package:** Carton or Wooden Case
- **Specification:** High Pressure Blower
- **Origin:** China
**Technical Table:**
| Model | Frequency (Hz) | Power (KW) | Voltage (V) | Current (A) | Max Airflow (m³/h) | Max Vacuum (mbar) | Max Compressor (mbar) | Noise (dB) | N.W. (kg) |
|---------------|----------------|------------|------------------------|------------------|--------------------|-------------------|------------------------|------------|-----------|
| 2LG710-7AH26 | 50 | 3 | 200–240△ / 345–415Y | 12.5/7.2 | 318 | -270 | 290 | 69 | 36 |
| 2LG710-7AH26 | 60 | 3.45 | 220–275△ / 380–480Y | 12.6/7.3 | 376 | -250 | 230 | 72 | 36 |
**Our Advantages:**
1. **High-quality Bearings:** Equipped with SKF and NSK bearings for enhanced reliability.
2. **Durable Material:** Made from ADC12 aluminum alloy, ensuring lightweight and corrosion resistance.
3. **Flexible Installation:** Can be installed vertically or horizontally.
4. **Insulation Class F, IP54 Protection:** Ensures safe and stable operation in various environments.
5. **Oil-Free Operation:** Direct motor connection eliminates the need for oil lubrication.
6. **Low Maintenance:** No belts or gears required, reducing maintenance efforts.
7. **Quiet Design:** Low-noise motor and optional muffler available for quieter operation.
8. **Variable Control:** Supports pressure and vacuum adjustments for different needs.
9. **Pulsation-Free Compression:** Shock-absorbing feet reduce vibration during operation.
10. **Long-Lasting Performance:** Built for continuous 24-hour operation.
11. **Quality Checked:** Each unit is thoroughly tested before shipping.
**Applications:**
- Aquaculture (fish and shrimp pond aeration)
- Wastewater and sewage treatment
- 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
**Our Services:**
- **Marketing Support:** CE-certified blowers available. Customized options such as ATEX and belt-driven blowers for special industries.
- **After-Sales Support:** Professional guidance on installation and usage, 12-month warranty, and long-term technical support.
**Frequently Asked Questions (FAQs):**
- **Q: Can water be pumped through my blower?**
**A:** No, this blower is designed for clean, dry air only.
- **Q: My blower is leaking around the cover—is this normal?**
**A:** It’s normal for standard blowers to have some leakage. If you require a leak-proof model, we can customize one for you.
- **Q: What kind of oil do I need for my blower?**
**A:** Our blowers are oil-free and maintenance-free by design.
- **Q: Can I pump combustible gas through my blower?**
**A:** For such applications, we recommend our explosion-proof ATEX blower (customizable).
- **Q: Are the foam pieces inside my blower for filtration?**
**A:** No, they are used for sound reduction. An inlet filter should be sourced separately.
- **Q: What happens if I don’t use a relief valve on my blower?**
**A:** Without a relief valve, the blower may overheat, leading to potential damage to internal components like the impeller and bearings.
Whether you're looking for a reliable and efficient vacuum pump for your industry or need custom solutions, we offer high-quality products tailored to meet your needs. Contact us today for more information and to explore our full range of blowers.