Air-cell conservator bladders protect transformer oil from air & moisture
ATL Air-Cells, COPS Bags, Conservators & Compensators
For over 2 decades, ATL has been producing Air-Cell Conservator Bladders/Bags, COPS bladders (constant oil preservation system) and collapsible “compensators” to control the expansion and contraction of dielectric transformer oil. ATL's dielectric fluid expansion systems isolate transformer fluid from the atmosphere, preventing air and moisture contamination. These bladders, sometimes called transformer conservator membranes are available in standard Westinghouse and GE sizes, as well as in custom configurations to fit any transformer or conservator tank.
ATL's Conservator Bladders feature heavy duty rubberized- nylon construction, precision hard steel flanges and fittings, plus immunity to ozone, petroleum and high temperature.