Airmax
Airmax PondSeries PS20 Pond Aeration
Airmax PondSeries PS20 Pond AerationSKU:AM-600831
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Product description
The Airmax PondSeries PS20 is a professional-grade bottom-mounted aeration system designed for ponds and lakes up to 2 acres with depths reaching 50 feet. This comprehensive kit features a powerful 1/2 HP SilentAir Rocking Piston Compressor delivering 4.7 CFM, two ProAir 4 Weighted Diffusers, and a durable faux-rock composite cabinet. Engineered for 24/7 operation, the PS20 eliminates thermal stratification, boosts dissolved oxygen, and accelerates the decomposition of organic muck. With SmartStart Technology for power-surge protection and an industry-leading 10-year cabinet warranty, it is the ultimate solution for maintaining a crystal-clear, healthy aquatic ecosystem.
Advanced Aeration Technology
SilentAir Rocking Piston Compressor
The heart of the PondSeries PS20 is the SilentAir 1/2 HP Compressor. Built with SmartStart Technology (IST), the unit is protected during pressurized restarts following power interruptions. This high-efficiency compressor operates whisper-quietly thanks to specialized rubber mounts that dampen vibration. Capable of pushing up to 4.7 CFMs of oxygen, it maintains peak performance even at significant depths, with an estimated monthly operating cost of only $33.00.
Airmax Eco-Friendly Composite Cabinet
The ETL-certified composite cabinet offers more than just a faux-rock aesthetic that blends into your landscape. It features a removable top and side high-density air filters to protect the internal components from debris. An integrated cooling fan with a rain shroud prevents overheating, while the elevated base ensures the system remains safe from potential flood waters. Dimensions: 23"L x 17"W x 15"H.
ProAir 4 Weighted Diffusers & Manifold
The system utilizes two ProAir 4 Weighted Diffusers equipped with maintenance-free PTFE membrane sticks. These release fine micro-bubbles for maximum oxygen uptake without the clogging issues of traditional air stones.
- Integrated Check Valve: Prevents backpressure and water from entering the airline.
- Weighted Sled Design: Keeps the diffuser upright and stable on the pond floor.
- Airflow Manifold: A 2-port assembly with nickel-plated ball valves for precise airflow management.
Maintenance & Longevity
To ensure maximum compressor life, Airmax recommends simple routine maintenance based on your system's PSI. Typical intervals range from 18 months (at 1-7 PSI) to 6 months for high-pressure deep-water applications (16+ PSI). The PS20 is compatible with 3/8" or 5/8" EasySet airline for versatile installation.
| Specification | PS20 System Details |
|---|---|
| Pond Coverage Performance | |
| Maximum Pond Size | Up to 2 Acres |
| Coverage (6–9 ft Depth) | Up to 1/2 Acre |
| Coverage (9–12 ft Depth) | Up to 1 Acre |
| Coverage (12+ ft Depth) | Up to 2 Acres |
| Maximum Diffuser Depth | 50 Feet |
| Compressor Specifications | |
| Motor Type | 1/2 HP SilentAir Rocking Piston |
| Airflow Output | 4.7 CFM |
| Power Consumption | 472 Watts |
| Electrical Options | 115V or 230V |
| Running Amps | 4.1A (115V) / 2.05A (230V) |
| Hardware & Components | |
| Diffusers | 2 × ProAir 4 Weighted Diffusers |
| Cabinet Material | Standard ETL-Certified Composite |
| Manifold System | 2-Port with Pressure Relief Valve |
| Monthly Operating Cost | ~$33.00 (24/7 usage) |
| Warranty | |
| Compressor Warranty | 3 Years |
| Cabinet Warranty | 10 Years |
| Diffusers & Airline | 5 Years |
Gradual Start-Up: If your pond has never been aerated or contains heavy organic muck, avoid full 24/7 operation immediately. Start the system for only 30 minutes on Day 1, then double the runtime each day (1 hour, 2 hours, 4 hours, etc.) until you reach a full schedule. This prevents "turnover shock," ensuring the pond ecosystem and fish adjust safely to rising oxygen levels.