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Diffused air de-icing systems are an excellent choice for keeping water open during the winter around boat lifts, docks, piers, marinas and other structures. Damage repair and labor costs to remove or install your dock every year can be expensive. For just a few dollars in energy per month, a diffused air system will maintain open water and protect your dock from ice damage.
A minimum of 3 feet-deep water is needed for diffused air to be effective as a deicer. Deep water=larger hole kept open.
Hole size is determined by water depth and air temperature, be sure to size your system appropriately to your project. Please call us with any questions, Midwest Ponds will gladly help you pick out the best unit for your conditions. 833-779-2837
Shallow Water Systems for 3' - 6' Depths: DKSW30, DKSW45
Deep Water Systems for 7'+: DKDW60, DKDW100
Two diffuser system with KLC60 compressor for 3′ to 6′ depths and docks up to 30′ long.
Three diffuser system with KLC80 compressor for 3′ to 6′ depths and docks up to 45′ long.
Four diffuser system with SRC50 compressor for depths 7’+ and docks up to 60′ long.
Six diffuser system with SRC75 compressor for depths 7’+ and docks up to 100′ long.
DKSW30 | DKSW45 | DKDW60 | DKDW100 | |
Tubing | 50' of 1/2" Quick Sink | 100' of 1/2" Quick Sink | 150' of 3/8" Quick Sink | 325' of 3/8" Quick Sink |
Voltage | 115V | 115V | 115V | 115V |
Watts | 60 Watts | 70 Watts | 340-586 Watts | 398-620 Watts |
Maximum Air Flow | 3.1 cfm | 3.7 cfm | 4.5 cfm | 6.5 cfm |
Maximum Depth | 7' | 7' | 50' | 50' |
Weight | 73lbs | 88lbs | 103lbs | 156lbs |
My neighbors and I work on making the backyard pond enjoyable for the neighborhood kids every winter. We’ve struggled to come up with ideas to keep the ice in good condition for skating. We’ve tried everything from pumping pond water out to resurface, flame throwing to melt the top layer, to dragging a 55lb garbage bin filled with water. This has been the best investment by far!!!. I have 400ft of hose that i connect and by the time I shovel off the pond and get done cleaning everything up, it takes about an hour. Totally worth it!!
Was just what I needed
I’ll be honest — I don’t know the first thing about pond pumps. I just wanted something that would keep the water moving in my little backyard pond without a lot of hassle. This pump was super easy to set up, runs really quietly, and hasn’t given me any problems at all. The water looks great, and I haven’t had to mess with it since I plugged it in. Totally happy with it!
Great so far, is it possible to get 2 more dock mounts?
The machine works great in our lake to protect our dock during the winter months. The customer service at Midwest Ponds was excellent. Peter was so helpful and accommodating.