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Energy-Saving Side Channel Pumps for Pneumatic Conveying System
Energy-Saving Side Channel Blowers for Pneumatic Conveying Systems
Product Specifications:
- **Model No.:** 2LG 720-7HH26
- **Frequency:** 50 Hz / 60 Hz
- **Rated Output:** 3 kW / 4.5 kW
- **Voltage:** 200–415 V
- **Max Airflow:** 320 m³/h / 385 m³/h
- **Max Compressor Pressure:** 260 mbar / 200 mbar
- **Weight:** 47 kg
- **Phase:** Three Phase
- **Structure/Pressure:** Double-Stage & High Pressure
- **Material:** Aluminum Alloy
- **Usage:** For Manufacturing
- **Trademark:** Liongoal
- **Transport Package:** Carton or Wooden Case
- **Specification:** High Pressure Blower
- **Origin:** China
- **HS Code:** 8414100020
Technical Table:
| Model | Weight (kg) | Frequency (Hz) | Voltage (V) | Current (A) | Rated Output (kW) | Noise (dB(A)) | Max Airflow (m³/h) |
|----------------|-------------|----------------|----------------------|-------------------|-------------------|---------------|--------------------|
| 2LG 720-7HH26 | 47 | 50 | 220–240 Δ / 380–415 Y | 12.5 Δ / 7.2 Y | 3 | 73 | 320 |
| | | 60 | 220–240 Δ / 380–415 Y | 12.5 Δ / 7.3 Y | 3.45 | 76 | 385 |
Features and Advantages:
- **High-quality Bearings:** Equipped with SKF and NSK bearings for long-lasting performance.
- **Premium Material:** Made from ADC12 aluminum alloy, similar to BMW's wheel hubs, ensuring durability and efficiency.
- **Flexible Installation:** Can be installed vertically or horizontally.
- **Insulation Class F, IP54 Protection:** Ensures safe and reliable operation in various environments.
- **Oil-Free Operation:** Direct motor connection eliminates the need for oil lubrication.
- **Low Maintenance:** No belts or gears required, reducing maintenance efforts.
- **Quiet Design:** Low-noise motor and optional muffler for quieter operation.
- **Variable Output Control:** Supports pressure or vacuum control for diverse applications.
- **Pulsation-Free Compression:** Stabilized by a shock-absorbing footstand.
- **Long-Term Durability:** Designed for continuous 24-hour operation.
- **Strict Quality Control:** Tested thoroughly before leaving the factory.
Applications:
- Aquaculture (fish and shrimp pond aeration)
- Wastewater and sewage treatment 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
Our Services:
**Marketing Service:**
We offer CE-certified blowers and special customized options like ATEX and belt-driven blowers for industries such as gas transportation and medical sectors. Our team provides professional advice on model selection and market expansion.
**After-Sale Service:**
We provide installation guidance, 12-month warranty, and long-term technical support to ensure smooth operation and customer satisfaction.
FAQs:
- **Q: Can water be pumped through my blower?**
**A:** No, our blowers are 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 minor leakage, but we can provide a leak-proof version upon request.
- **Q: What kind of oil do I need for my blower?**
**A:** All our blowers are oil-free and maintenance-free, so no oil is required.
- **Q: Can I pump combustible gas through my blower?**
**A:** For such applications, we recommend our explosion-proof ATEX blower, which is specially designed for safety.
- **Q: Are the foam pieces inside my blower for filtration?**
**A:** No, they are for noise reduction. An inlet filter should be added separately.
- **Q: What will happen if I don’t use a relief valve on my blower?**
**A:** Without a relief valve, the blower may overheat, causing thermal expansion that could damage internal components like the impeller and bearings.
With our energy-saving side channel blowers, you get a reliable, efficient, and versatile solution for your pneumatic conveying needs. Contact us today to learn More about how we can meet your specific requirements.