Description
Hale Buna-N 70 Duro O-Ring
The Hale Buna-N 70 Duro O-Ring delivers a dependable seal in fluid and air systems. Every technician and operator benefits from its firm, leak-proof design. It supports a wide range of pump and valve setups with ease and precision.
Built Tough for Demanding Jobs
This O-ring uses Buna-N rubber with a 70 durometer rating for balanced strength and flexibility. Crews in fire service, industrial settings, or transport systems trust its resilience. Because it resists compression, cracking, and abrasion, it lasts through repeated use.
Leak Prevention for Safe Systems
This O-ring creates a tight seal that blocks air or fluid from escaping. That helps protect other parts, boost efficiency, and prevent costly damage. Every member of your team gains peace of mind knowing the system stays dry and secure.
Quick Installation for All Operators
Anyone can install the Hale Buna-N 70 Duro O-Ring without hassle or special tools. It fits into standard grooves and compresses easily for a snug fit. That means faster service, smoother repairs, and less downtime for every team.
Versatile Fit for Many Systems
Use this O-ring in pumps, valves, tanks, or hose assemblies. Since it handles both oil and water-based fluids, teams across different industries benefit from its flexibility. Everyone gets the sealing strength they need in one simple part.
Top Benefits for All Crews
- Creates tight seals in fluid and air systems
- Resists wear, oil, and chemical exposure
- Supports smooth equipment operation
- Easy to install and replace
Features That Help Every Team Succeed
- Made from Buna-N with 70 duro hardness
- Works in temperatures from -40°F to +212°F
- Compatible with many pumps and fittings
- Withstands pressure without breaking down
Reliable Sealing for Every Job
Every technician, operator, or service member can trust this O-ring to hold strong under pressure. It protects your equipment, prevents leaks, and keeps systems running right. Choose the Hale Buna-N 70 Duro O-Ring for consistent, worry-free performance on every task.









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