1129-036-301 - Union

Union pop-off M16X1.5LH 18MM. Single passage for coolant or MQL. Patented pop-off technology allows unlimited dry running without media pressure. Pop-off stroke of 0.7-3.0 mm compensates for thermal expansion of spindle during extended operation as well as variations in drawbar position. Full-flow design has no obstructions to trap chips or debris. Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions. Anodized aluminum housing resists corrosion.