Deublin | 1114-021-188 | Union

G 3/8”, M16 × 1.5 LH, 18mm pilot, AutoSense union with a single passage for both coolant and dry air. It features patented “AutoSense” technology that changes automatically between closed seals and controlled leakage operation in response to the kind of media. It also has dual angular contact ball bearings, a threaded rotor for easy installation, a full-flow design with no obstructions to trap swarf or debris, and a labyrinth system and large vents to protect ball bearings. Balanced mechanical seals made from silicon carbide are present for long life, even under difficult operating conditions. Made of anodized aluminum housing and stainless steel rotor resist corrosion.