Union, AutoSense, M16x1.5 LH, 18 mm pilot, Rc 3/8" radial

904-140-188

• Single passage for both coolant and dry air
• Patented AutoSense™ technology changes automatically between closed seals and controlled leakage operation in response to the kind of media
• Threaded rotor for easy installation
• Full-flow design has no obstructions to trap swarf or debris
• Labyrinth system and large vents to protect ball bearings
• Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
• Anodized aluminum housing resists corrosion