Our engineers develop custom slip rings, rotary unions, and cable reels to withstand harsh oceanic and subsea conditions. Our line of Alpha marine slip rings is dust tight and water sealed up to IP68. Alpha slip rings are designed for reliability in marine surface and subsea applications. From low voltage up to 3.5KV and beyond, Alpha slip rings supply a broad circuit range, allowing for lower risk when working on deep-sea applications. Fluid-filled for pressure compensation available. Stainless steel housings allow for long life in extreme marine applications.