JCS Subsalve USA Commercial Lift Bag with Dump Valve, Orange Vinyl, 550 LB Capacity

Use these heavy-duty Lift bags for light salvage, object recovery, construction and scientific applications. Accomplish the same work easier, with more control and for much less expense than with barges or cranes. Underwater construction managers are always finding new uses - to slip a hydraulic jackhammer to the bottom, repair a nuclear power plant, repair a pipeline or cable, or in shoreline construction projects; to raise moorings, outboardmotors, anchors, pilings, tools and boats.