Description
Hiblow WG-2 Air Pump - 40 LPM
The Hiblow WG-2 Air Pump is a compact, high-reliability linear diaphragm compressor designed for efficient aeration in small ponds, water gardens, and residential wastewater treatment systems. Recognized as a global leader in aeration technology, Hiblow has engineered the WG-2 to provide a consistent 40 liters per minute (LPM) of airflow with unmatched durability. Whether you are looking to oxygenate a koi pond to keep fish healthy during the summer heat or prevent ice from forming in the winter, the WG-2 is the professional choice for continuous-duty operation.
The hallmark of the Hiblow WG-2 is its "whisper-quiet" performance. By utilizing a specialized magnetic drive and linear-motion diaphragm, it eliminates the loud mechanical noise and vibration typical of traditional piston pumps. This oil-free design ensures that the air being pumped is clean and safe for all aquatic life. Built to run 24/7, the WG-2 is incredibly energy-efficient, drawing minimal power while providing the steady oxygenation needed to support beneficial bacteria and maintain a balanced aquatic ecosystem.
Features:
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Quiet Operation: Advanced sound-dampening technology makes this pump ideal for residential areas and quiet gardens.
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Energy Efficient: Low power consumption reduces monthly operating costs for year-round aeration.
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Oil-Less Design: Delivers 100% clean air, ensuring no harmful contaminants enter your pond or septic system.
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Continuous Duty: Engineered for reliable 24-hour operation in both summer and winter conditions.
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Weatherproof Construction: Features a durable, outdoor-rated housing designed to protect internal components from the elements.
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Long Service Life: High-quality diaphragms and internal parts are designed for years of maintenance-free service.
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Thermal Protection: Includes an integrated safety switch to protect the motor from overheating.
Specifications:
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Model: WG-2
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Airflow: 40 Liters Per Minute (LPM)
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Power Consumption: Approx. 26-30 Watts
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Sound Level: 32-35 dB (at 1 meter)
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Max Pressure: 4.0 - 4.5 PSI
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Connection: Includes a rubber 90-degree elbow for connection to standard aeration tubing.
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Application: Ideal for small ponds (up to 3,000 gallons) or compact aerobic treatment units.
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Warranty: 1-Year Manufacturer’s Warranty.
| Model | Rated Air Flow |
Recommended Pond Size |
Watts | Maximum Depth |
Dimensions |
| WG-2 | 40 Lpm @ 12.8 kPa | Up to 16,000 gallons | 30 | 6' | 9" x 6.75" x 7.5" |
| WG-3 | 60 Lpm @ 14.7 kPa | 8,000 to 20,000 gallons | 40 | 7' | |
| WG-4 | 80 Lpm @ 14.7 kPa | 10,000 to 24,000 gallons | 64 | 8' |