O-ring for Boart Longyear L09,W11 (79327)

Designed to ensure fluid containment under pressure in harsh environments. O-rings are used to create a reliable seal, preventing oil, grease, or drilling fluid from escaping while also blocking dust, dirt, and moisture from entering rotating or moving components.

Key advantages:

• Effective sealing in high-pressure applications
• Protects internal components from contamination
• Quick and easy to replace with standard tools
• Excellent resistance to chemicals and hydrocarbons

Compatible with Boart Longyear L09,W11 mud pumps.