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When using surface agitaors or pvc bubbler hose as a bubbler system is not practical or too costly these diffused air de-icing systems can be installed eaily and provide effective protection from ice damage. Instead of long lengths of bubbler hose these systems use a more standard diffuser that sits on the bottom near the structure needing protection that releases larger coarse bubbles to the surface which can create less ice buildup and open waters to mitigate ice pressure damage to pilings or boathouses.

Available in 4 Sizes

Small Shallow Kit
APS-DADSW30

Maximum Dock Size: 30 Feet
Diffusers Included: 2 Diffusers
Tubing Included: 50 Feet weighted airline
Depth Requirements: Minimum 3 Feet Maximum 6 Feet

60 Watt Linear Diaphragm Air Compressor (3.1 CFM)
Roto-molded cabinet
50' weighted feeder line
2 way splitter control valve
2 self-sinking diffusers
Clamps and connectors included

Large Shallow Kit
APS-DADSW45

Maximum Dock Size: 45 Feet
Diffusers Included: 3 Diffusers
Tubing Included: 100 Feet weighted airline
Depth Requirements: Minimum 3 Feet Maximum 6 Feet

70 Watt Linear Diaphragm Air Compressor (3.7 CFM)
Roto-molded cabinet
100' weighted feeder line
3 way splitter control valve
3 self-sinking diffusers
Clamps and connectors included

Small Deep Water Kit
APS-DADDW60

Maximum Dock Size: 60 Feet
Diffusers Included: 4 Diffusers
Tubing Included: 150 Feet weighted airline
Depth Requirements: Minimum 3 Feet Maximum 40 Feet

1/2 HP Rocking Piston Air Compressor (4.5 CFM - 3.6 Amps - 115 volts)
Roto-molded cabinet
150' weighted feeder line
4 way splitter control valve
4 self-sinking difusers
Clamps and connectors included

Large Deep Water Kit
APS-DADDW100

Maximum Dock Size: 100 Feet
Diffusers Included: 6 Diffusers
Tubing Included: 325 Feet weighted airline
Depth Requirements: Minimum 3 Feet Maximum 40 Feet

3/4 HP Rocking Piston Air Compressor (6.5 CFM)
Roto-molded cabinet
325' weighted feeder line
6 way splitter control valve
6 self-sinking diffusers
Clamps and connectors included

Step 1 : Install the compressor in your boathouse or shed.

Step 2 : Connect the weighted airline to the valve outlet that is supplied with the compressor. Tighten clamps firmly but do not overtighten.

Step 3 : Connect the weighted self-sinking airline to the weighted diffuser assemblies.

Step 4 : Once you have positioned your diffusers start the compressor and do a visual check to ensure there is a good even flow of bubbles from all diffusers under your dock or boathouse. Adjust the control valvesso that all diffusers are releasing bubbles that will ensure a constant movement in the targetted areas.

Step 5 : Usually the tubing, which is weighted, is placed on the outside edge of the structure you are trying to protect. Thediffusers can be placed near the footings or pilings pilings of the dock or attached to the dock appropriately.