AquaAir Diffused Lake Aerator

Aeration is essential for every lake

Every managed lake or large body of water must have a reliable aeration solution in place. Superior aeration and de-stratification is essential for lakes and reservoirs that require:

A more natural setting Permit safe recreational use Require non-moving parts Are very deep or large Require non-electrical parts in the water body No noise aerators Minimal surface water disturbance

AquaAir diffused aeration systems by Aqua Master are a perfect choice for aeration in reservoirs and lakes. These aeration units offer low power consumption compared to traditional style aerators and have no need of electrical components in the lake or reservoir.

Aqua Air provides lakes and reservoirs with high end aeration, circulation and de-stratification. Using bottom fitted diffusers, dissolved oxygen (DO) levels increase throughout the entire water column. The diffusers employ a very fine micro-bubble technology leading to the highest diffuser oxygen transfer rate (OTR) available. The micro-bubbles bring water from the reservoir or  lake floor to the surface where atmospheric oxygen is absorbed and is then transferred throughout the water column. This process creates a circulating flow and prevents thermal stratification (layers involving different temperatures inside the water).

The diffusers are linked by self-weighted super sink air tubing to an innovative cylindrical design enclosure, containing one compressor (among four sizes of compressor). (1/3 – 1HP) ranged system sizes; operate with (1 – 6) diffusers.

Key features of aqua air diffused aeration

• Overall water column circulation – up to 4000 GPM determined by diffuser depth
• Eradicates thermal stratification in lakes and reservoirs
• Increased dissolved oxygen (DO) levels reduces algae growth
• Expansion of the oxygenated habitat and ecosystem of the lake
• Reduces mosquito and aquatic midge-fly infestations
• Eliminate foul odours in your lake or reservoir
• Reduces bottom sludge accumulation
• Super sink air tubing is flexible and won’t crack even in cold temperatures
• Two available sizes of 100′ coils
• For quick connections super sink air tubing utilizes PVC insert fittings
• Three diffusers are available

Compressors

• Manufactured by Gast and Thomas
• (1/3 & 1/2HP) models are available in 120V & 240V single phase (Piston; PN)
• (3/4 & 1HP) models are available in 120V & 240V single phase (Rotary Vane; RV)
• Comes with thermal overload motor protection
• Comes with 2-year warranty

Compressor enclosures

	1. Enclosure housing of stainless steel. 2. Heavy-duty cooling fan circulates air around compressor. 3. Hasp latch of stainless steel. 4. Availability off ground mount and post mount. 5. Stainless steel cover and hardware with limited lifetime warranty.
	6. Easy internal accessibility. 7. Selection of enclosure colours available. 8. High Density floats constructed of polyethylene. 9. Can easily work within a pond of 2′ depth 10. Site specific with maximum influence zone

High performance membrane diffuser technology

• Single membrane consists of flexible 12″ disc
• Dual membrane consists of two flexible 12″ discs
• Quad membrane consists of four flexible 12″ discs
• For sand or gravel weighting hollow base design is preferable
• Huge base area for soft bottom sediment
• Self-cleaning, reduced maintenance construction
• Ultra low back pressure check valve
• Based on micro-bubble technology
• Diffusers with five year warranty
• To prevent biofilm and calcium build-up almost all membranes have a non-stick coating

We supply an extensive range of aeration systems including AquaAir and Oxymax and our installation services are available to domestic and commercial clients throughout the United Kingdom. For more information and advice about Aquamaster pond aerators, fountains and lighting and our pond management services please email info@heathlandaquaticengineering.co.uk, call 0800 3891990 .