Reliable Sealing for High-Pressure Applications
Black Buna-N (Nitrile) 90 Durometer O-Rings are engineered for high-pressure CO₂, HPA (High-Pressure Air), and N₂ (Nitrogen) tank systems. Designed to withstand extreme pressure, these O-rings provide superior sealing, extrusion resistance, and durability in demanding applications.
Features and Benefits
- 90 Durometer Hardness for high-pressure static applications
- Excellent resistance to compression set and aging for long-term performance
- High extrusion resistance to prevent deformation under extreme pressure
- Superior chemical compatibility with crude oil, gasoline, propane, petroleum oils, and water
- Versatile design functions as a face-to-face gasket-style seal or shaft seal
- Durable construction for use in hydraulic and pneumatic systems
Technical Specifications
- Material: Buna-N (Nitrile)
- Durometer Hardness: 90 Shore A
- Color: Black
- Temperature Range: -40°F to 250°F (-40°C to 121°C)
- Application Areas: CO₂ tanks, compressed air systems, hydraulic and pneumatic equipment, tube fittings, and adapters
Why Buy From The O-Ring Store LLC?
- ISO9001:2015-certified quality assurance
- Bulk and custom order fulfillment available
- Fast shipping and competitive pricing
- Expert support to help select the right O-ring
- Industry-leading quality for long-lasting, leak-free seals
For high-pressure tank applications, Black Buna-N 90 Durometer O-Rings deliver the sealing strength and reliability needed for long-lasting performance.
Order today and experience superior sealing solutions.
