Kasco Robust-Air System 2 Post Cabinet

Kasco Robust-Air System  2 Post Cabinet

The Kasco Robust-Aire™ RA2 is a high-efficiency diffused aeration system designed to boost water quality, reduce muck, and support a healthy aquatic environment in ponds and lakes up to 2.5 acres. Engineered for deep-water applications from 8 to 50 feet, this system delivers powerful, quiet aeration with minimal upkeep.

Featuring two clog-resistant diffuser assemblies and a weather-resistant post-mount cabinet, the RA2 keeps your compressor safe and saves ground space. Equipped with energy-efficient, oil-free rocking piston compressors, it’s built for reliable continuous operation even in tough outdoor conditions.

Key Features
• Two clog-resistant diffuser assemblies release microbubbles for maximum oxygen transfer
• Weather-resistant, powder-coated steel post-mount cabinet for space-saving installation
• 34% quieter operation than previous models—perfect for noise-sensitive areas
• Energy efficient, continuous-duty design with low maintenance
• Includes diffusers, cabinet, weighted airline tubing, and all necessary components
• Built-in air filter gauge for easy maintenance monitoring
• Optional remote manifolds available for large installations

Specifications
• Model: Robust-Aire™ RA2
• Diffusers: 2
• Horsepower: 1/4 HP or 1/2 HP (configurable)
• Voltage: 115V or 230V options
• Cabinet: Post Mount, powder-coated steel
• Compressor: Oil-free rocking piston
• Max Depth: 8 to 50 feet
• Recommended Pond Size: Up to 2.5 acres
• Tubing: Two 100 ft rolls of 3/8" or 5/8" self-weighted airline
• Warranty: 2 years compressor, 5 years diffusers