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You care about the health of your water. You can rest knowing that the HD 450 is breathing life into your water. By pumping a consistent flow of oxygen throughout the water body the HD 450 promotes healthy aerobic activity for fish and pond life. The oxygenation process also provides a source of energy for enzymes and bacteria to consume the excess nutrients, fish droppings and pond muck that starves algae of its food source and keeps algae under control.
The Koenders HD 450 is the high performance, deep water solution for clean and health ponds. Effective and energy efficient this aerator is designed for ponds as deep as 30 FT deep and several acres in surface area. It can run up to 3 Air Stone Diffusers which can be placed up to a total of 1000 FT away from the compressor.
- Satisfaction knowing you are supplying oxygen to your pond and aquatic life
- A clean, healthy, and thriving pond
- A safe, easy and energy efficient solution for your pond care
- Healthier fish and livestock
- Algae is controlled and pond muck is reduced
- Open water around the aerator year round for expulsion of decomposition gases
- A small investment and low maintenance solution for years of enjoyment
- Max air flow 4.6 cfm (130.1 l/min)
- Produces 4.4 CFM at 10 FT depth – 5 PSI
- Produces 4.2 CFM at 20 FT depth – 10 PSI
- Produces 4.0 CFM at 30 FT depth – 15 PSI
- Designed to a Maximum pressure of 45 PSI
- Net weight 48 lbs
- Oil-less operation
- Permanently lubricated bearings for optimum life
- Stainless steel valves for longevity, consistent performance and corrosion resistance
- Die-cast aluminum components for strength, light weight and durability
- Dynamically balanced for low operating vibration
- Thermally protected motor for fail-safe operation
- Inlet filter for quiet and clean operation
- Designed and tested to UL, CSA standards
- RoHS compliant (Green, eco-friendly)
The HD450 Aeration System includes Electric Aerator, Weather Resistant Housing, Fan Cooling System and Internal Pressure Release Valve. HD Accessory Packs including airline and airstones are sold separately.
1 year full warranty included, with option for up to 3 year warranty.
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"Our pond brings a great deal of pleasure to me, thus I want to keep it algae and muck free especially in the hot summer months where pond water issues area more predominant. This year we had a very hot summer, extreme temperatures that got up into the high 80’s, low 90’s and with the use of Koender’s Nature’s Pond Conditioner and aeration windmill I was able to keep my pond algae and muck free. My goal has always been to prevent pond water issues from occurring as opposed to waiting until there is an issue."