Description
1/4 HP Gast Rotary Vane Aeration System w/ Diffusers Only
The 1/4 HP Gast Rotary Vane Aeration System is designed for large ponds and lakes requiring high-volume air circulation. Recommended for ponds ranging from one to two acres, this system is a powerhouse for improving water quality, especially in environments with high fish populations or heavy nutrient buildup.
Unlike standard diaphragm pumps, rotary vane compressors move considerably more air, making them ideal for faster bottom-cleaning and oxygenation. This specific kit includes the industrial-grade Gast compressor and diffusers, allowing you to customize your tubing runs to fit your specific pond layout.
Key Features:
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High-Volume Airflow: Delivers an impressive 4.2 CFM of air, providing superior circulation compared to residential air pumps.
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Large Pond Coverage: Effectively aerates ponds up to 1/2 acre at shallow depths and up to 2 acres in deeper water (up to 16-18 ft).
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Industrial Reliability: Powered by a Gast rotary vane compressor, known for its longevity and continuous-duty performance.
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Versatile Power Options: Available in both 115V and 230V configurations to suit your electrical setup.
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Oxygenates & Cleans: Increases oxygen levels to support aquatic life and promotes the decomposition of bottom muck and nutrients.
System Coverage Guide:
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5-8 ft Depth: Covers up to 1/2 Acre
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8-12 ft Depth: Covers up to 1 Acre
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12-16 ft Depth: Covers up to 2 Acres
Technical Specifications:
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Horsepower: 1/4 HP
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Airflow: 4.2 CFM
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Max Depth: 18 Feet
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Amperage: 5 Amps (@ 115V)
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Voltage Options: 115V or 230V
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Brand: Gast
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SKU: PA50A
Why Choose This System? The Gast Rotary Vane series is the gold standard for pond professionals. If your pond is struggling with stagnant water, foul odors, or excessive algae growth due to nutrient buildup, the high-volume output of this 1/4 HP system provides the aggressive aeration needed to restore balance to the ecosystem.
Important Note: This kit includes the Compressor and Diffusers Only. Weighted aeration tubing is required for installation and must be purchased separately if you do not already have it. For a complete "turn-key" kit including tubing, please see our related 1/4 HP Gast systems.
