HR serial/ Hydraulic Rotary Union It is a sealing 360° rotating union which is for the low speed but high pressure, multi-media, multi-channel, usually complied with Processing center, rotary worktable, hydraulic station, coiling machine, packaging machinery, printing machinery, metallurgical machinery, roller machinery, paper machinery, construction machinery etc. The medial can be water,steam,oil,air,vacuum,coolant and so on
* Standard product for Hydraulic control
* Small size,light weight,low friction torque, rotation without crawling
* Super wear-resistant material for sealing
* Screw Connection available G1/8,G1/4, G1/2,G1
* 2-8 channels available
* Customized model is available