DSTI 4-passage SE Series rotary unions feature four independent flow passages and are designed for applications with high pressure requirements and tight spatial constraints.
SE 4-passage models come standard with threaded connections on the sides of the shaft and housing. Models are also available with optional shaft O-ring glands for face/flush mounting (which must be specified when ordering).
Need to combine fluid with electrical power, signal and/or data transfer? No problem. The SE Series rotary unions are designed to integrate directly with our standard electrical slip rings.