Machine tool rotary union GFL™

for waterfor oilfor vacuum

G-SERIES ROTARY UNIONS GFL TYPE Designed specifically for demanding machine tool operations, this rotary union ensures reliable media transfer in applications such as transfer lines, gun drills, CNC machines, spindles, grinding machines, drilling presses, milling, clutches, and rotary index tables. Operating Conditions: Coolant: Up to 80 bar, 90°C, 15,000 RPM MQL: Up to 10 bar, 90°C, 15,000 RPM Air: Up to 8 bar, 50°C, 15,000 RPM Dry Run: Up to 15,000 RPM Key Features & Benefits: • Labyrinth seal and drain holes protect the bearings from contamination • Optimized seal balance ratio for extended service life • Silicon carbide seal faces offer high resistance to wear and thermal shock • Precision ball bearings ensure smooth rotation and reduce vibration • Anodized aluminum housing for lightweight durability • Full flow design minimizes pressure drop • Stainless steel spring positioned outside the flow path for enhanced reliability • Corrosion-resistant stainless steel rotor • Zero leakage during tool changes for uninterrupted operation Engineered for high-speed, high-pressure environments, this rotary union delivers maximum performance and longevity for modern machining centers.