The 101 Series Rotary Union is a general-purpose rotary union featuring a brass housing with stainless steel internal components. Designed for water, hot water, and thermic fluid applications, it provides reliable sealing, efficient fluid transfer, and long-lasting performance.
Available for different fluid transfer applications.
Robust self-supported construction for reliable operation.
Balanced mechanical sealing for reliable and efficient performance.
Various sealing options available to suit different operating conditions.
Housing made from forged brass for strength and durability.
Sealing components can be changed easily and quickly, reducing maintenance time.
| Media | Water, hot water, hot oil & general purpose |
| Max. speed — ¼″ to 1″ | 3500 RPM |
| Max. speed — 1¼″ to 2″ | 750 RPM |
| Max. pressure — water | 15 bar |
| Max. pressure — hot water | 15 bar |
| Max. pressure — hot oil | 10 bar |
| Max. temperature — water | 95°C |
| Max. temperature — hot oil | 70°C |
| Size | ¼″ to 2″ BSP or QRS type |
| Connection type | ISO 228 / NPT / Metric |
| Optional | Quick release nipple (flange end) |