H series rotary joint is designed for cooling system, the advantages of small volume, light weight, the advantages of small friction torque, and uses the balance type sealing structure, friction group on the material according to different medium, choose different combination of various Bronze,CAR ,SIC to resist rust scale and other impurities on the influence of the sealing surface, and the sealing surface after finishing processing, surface mirror, more reliable sealing, long service life.The transfer media normally could be steam, water, thermal oil, hydraulic oil and coolant, as well as the air, vacuum and gas, etc.
Performance as below:
Max. Speed: 1000RPM
Max. Temperature: 180°C
Max. Pressure: 5.0MPa
Media: Water, Air, Salt Water
This kind of rotary unions is available with two different balance and microlapped sealing assemblies:
1-Standard Sealing with carbon graphite to carbide seals for application with filter water.
2- Heavy duty sealing with carbide to carbide seals for poor filter water or abrasive fluids.
Please consult us if the union is used for special application.