National Fountains

The underwater aerator "AEROGEN DIFFUSED AIR SYSTEM" will provide your pond or lake with the highest oxygen transfer rate (OTR).

• Hollow base design for sand or gravel weighting
• Large base area for soft bottom sediment
• Self-cleaning, low maintenance construction
• Ultra low back pressure check valve

Dual Membrane Features:

• Two flexible 9" membrane discs with micro-bubble technology

Compressor Features:

• 1/3 HP / 120volt compressor

Compressor Enclosure Features:

• Housing dimensions: Height = 17.5" Diameter = 13.5"
• Stainless steel cylinder enclosure with a lid designed for fast cooling
• Heavy duty cooling fan concentrates air around compressor
• Stainless steel hasp latch with pad lock
• Ease of internal accessibility
• Post mounting bracket

Self Weighted TubingFeatures:

• Self-weighted tubing for easy installation and quick sinking
• Flexible, will not crack or kink
• Utilizes PVC insert fittings for quick connections

Other Features:

• User friendly and easy installation
• UL listed when fully assembled
• Convenient UPS shipping within 2-3 business days