The SD-4-PM Solar Aerator will efficiently aerate ponds up to 5 acres. The SD-4 is a beast and is powered entirely by the Sun!  Made with high-quality, American-Madecomponents, the SD-4 provides Enhanced Performance, low-maintenance, high-volume Solar Aeration on any site. No batteries, AC wiring, or electrician are needed, saving you time and money.  Brushless compressors offers over 3 times the system life of brushed permanent magnetic motors.

A Few SD-4-PM Features:

• 5.6 CFM Output @ 10PSI
• DUAL High-E Rocking Piston Compressor
• Low-Light Operation – Starts up with as little as 6% Sunlight
• FULL OUTPUT is reached with only 10% Sunlight
• Very EASY & FAST installation
• Extremely Quite – less than 67db @6′
• Pole-Mount Enclosure
• Ultra High-Flow enclosure ventilation
• Fiberglass Reinforced Enclosure will never rust
  
• DUAL High-Efficiency Digital Motor Controllers
• DUAL Intake filter/silencers with replaceable filter cartridges
• Industry Exclusive Standard 5-year Warranty on all non-wearable parts
• Dramatically increased daily run hours
• Rated depth of 30’+
• 300-Watt Full-Size 60-Cell Solar Module (39″x65″)

For a full list of features and specifications, click here: BLDC spec sheet

The SD-4-PM kit includes:

• Complete DUAL compressor/control system
• (2) 60-Cell Solar Module & Adjustable Pole-Top Mount
• Pole mount enclosure Backpanel & hardware
• (4) DB36 Diffuser
• (4) 100′ x 3/8″ Weighted Hose
• PV Cables & PV Combiner
• Easy to Follow Instructions
• Full TECH SUPPORT
• Standard 5-year Warranty on all non-wearable parts