Barrio Elbarrena s/n Pol.1, 20159 Zizurkil (Gipuzkoa), SPAIN
A rotary union is a special and unique product because it must often be capable of containing very high pressures, while rotating at very high speeds and more pressures on the rotating seal face mean more friction, higher torque and more wear.
Stern can supply hydraulic cylinders with standard line of rotary unions. Besides this unions, we manufacture specials to meet individual manufacturers particular needs as follows:
Sincerely Plantautomation Technology
Regards,
Client Success Team (CRM),
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