The Deublin 1108-058-212 is a high-performance, single-passage rotating union engineered for coolant and hot oil applications in machine tool spindles. It features Deublin’s renowned Pop-Off™ seal technology, which minimizes seal wear and torque in the absence of media pressure, significantly extending the union’s service life. The balanced mechanical seals, made from durable silicon carbide, ensure reliable, leak-proof operation even at high speeds and pressures. Its lightweight, compact design with an anodized aluminum housing and full-flow passages makes it an ideal choice for modern machining centers requiring efficient fluid transfer to rotating components.