Most common media for machine tool applications; through-spindle coolant dispenses at the cutting surface for greater efficiency than flood cooling.

Series 902 and 1109 are manufactured agree to patented POP OFF technology for coolant supply and dry run without air pressure.

Serie 1114 are manufactured agree to patented AutoSense technology for coolant supply and dry run with air pressure up to 10 bar.

Popular models of DEUBLIN rotary joints:1109-402-403, 902-120-188, 1109-020-188, 1109-040-180, 902-120-180