Permafloat Lift Tanks

Permafloat lift tanks are designed to temporarily lift floating dock sections so you can inspect, repair, or relocate them without heavy equipment. Attach beneath the section, evacuate the water, and the section rises on the added buoyancy.

They carry the same rotationally molded polyethylene construction as the Permafloat dock float line, which means they survive being dragged around a marina yard and left in the sun between jobs.

Compare with Eagle lift tanks and DPI lift tanks, or see all lift tanks and Permafloats. Tell us the weight and size of your dock section and we will spec the tanks.

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