1116-555-463 - Rotary Union

M16 × 1.5 LH G 3/8” closed-seal union with a single passage for coolant or MQL, closed seals for transfer line and similar applications, and full-flow design with no obstructions to trap swarf or debris. It is made of anodized aluminum housing and stainless steel rotor resist corrosion. The union is bearing-supported with a threaded rotor for easy installation, has deep groove radial ball bearings for smooth operation, a labyrinth system and large vents to protect the ball bearings, and balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions.