Compressed air rotary union QCN0208-72P

for vacuum2-passagefor transfer

A rotary union is a device used to transfer fluid under pressure or vacuum from a stationary inlet to a rotating outlet. Here is an integrated rotary joint for rotary table application, power channels integrate air channels. There are two air channels for compressed air and vacuum, the air max pressure support 8MPa, housing material is aluminum alloy. Electrical noise - ≤70mΩ(50rpm) Dielectric strength - ≥1500V@50Hz Insulation resistance - 500MΩ@500VDC Contact material - precious metals Operating temperature - -20~+60℃ Air channel number - 2 channels gas / vacuum