BJ Rotary Union Series
● BJ rotary union is one-way and two-way integrated structure, high versatility and low inventory cost
● Split structure and removable sealing bag facilitate quick on-site maintenance
● BJ rotary union supported by two precision imported deep groove ball bearings, the rotation is stable
● What’s more balanced mechanical seal design structure reduces the impact of pressure change load on the sealing surface and extends service life
● The standard rotary union product uses a friction seal pair of silicon carbide and wear-resistant graphite, which has a long service life. It can be changed to a variety of friction pair structures of silicon carbide/silicon carbide or cemented carbide/tungsten carbide according to the needs of the working environment.
● 304 stainless steel tail cover and rotating shaft can be used in complex working conditions for a long time
Please contact us immediately if you have special needs, our sales engineers can recommend slip ring models or design customized slip rings for you.
Technical Parameter
Rotary Union Max Speed:3000 r/min
Temperature:-30℃～+120℃
Max Pressure:1.1Mpa
Media: Water
Operation under extreme ratings should be avoided. Please follow the“Nominal Diameter/Speed Check List” or contact us
BJ Rotary Union Notes
● When the working temperature is +230°C~+300°C, please reach out to WAYDUN for further information
● After installation, you must ensure that a leak hole is pointed vertically downward, and use a hose to guide the leaked oil to a safe location
● The threads of the two-way fixed inner pipe are all right-hand, even if the outer pipe “K” is a flange or left-hand thread connection
Of course, just send us an email with inquiry.
We focus on custom slip ring and rotary joint for 15 years. Cases can be provided for reference.
We are very good at one-to-one communication for complex slip ring or rotary joint products, based on our experience. If you can’t find a suitable supplier for your custom case, please try us.