902 Series Pop-Off™ Rotating Unions for Coolant Service with Dry Running

Single passage for coolant or MQL
Pop-Off™ technology allows unlimited dry running without media pressure
Full-flow design has no obstructions to trap chips or debris
Bearing-supported with threaded rotor for easy installation
Deep groove radial ball bearings for smooth operation
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

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