Through Bore Rotary Union (GJ4030 Series)

Pnuematic/Hydraulic rotary union is designed for rotary apparatus and it can provide safe and stable hybrid transmission for multipassage
air pressure and fluid media. With modular design, it is more stable and reliable. Pnuematic/Hydraulic rotary union can
support positive pressure 90MPa and negative pressure -10MPa. With the through bore design,it can pass wires or pass other
devices.

GJ4030 is 2 passages through bore rotary union with bore size 30mm, supporting connection size G1/8 and G3/8, It can transfer media as compressed air,vacuum,hydrogen,nitrogen,steam,cooling water,hot water,oil and so on.



Model :



 

• Bore size 15mm，30mm，50mm, rotating with 360 degrees, meanwhiletransmitting pneumatic and hydraulics.
• Supporting 1/2/3/4/5/6/8/10/12/16 passages pneumatic/hydraulic.
• Standard port size have M5，G1/8，G1/4，G3/8，G1/2，G3/4,G1" and so on.
• It can transfer media as compressed air,vacuum,hydrogen,nitrogen,steam, cooling water,hot water,oil and so on.
• High-speed and high-pressure rotating joint can be customized on request.

Dimension :

Specifications :