S316L Stainless Steel Through Bore Slip Ring IP67 IP68 4 Channel 120A Underwater Connector

Cable Drums Retractable Hose Reel 32 Amp 3 Phase Cable Spring Loaded With CAT 6 / 2.5mm

Large Power Current Through Bore Slip Ring Rotary Joint 4 Circuits 200A 20RPM Speed

5 Circuits 300RPM 20A Through Bore Slip Ring 25mm Rotary Joint Slip Ring