Cat Pumps BUNA-N Valve Seat O-Ring for 5 Frame Pumps

Cat Pumps BUNA-N Valve Seat O-Ring for 5 Frame Pumps – Reliable Seal for High-Performance Pump Operation

Premium BUNA-N Rubber Construction Crafted from high-quality BUNA-N (Nitrile) rubber, this Cat Pumps Valve Seat O-Ring offers excellent resistance to oils, fuels, and water-based solutions. Known for its resilience and durability, BUNA-N provides a reliable sealing solution that withstands wear, temperature fluctuations, and exposure to harsh chemicals—making it ideal for demanding pump environments.

Designed for 5 Frame Series Compatibility This O-ring is specifically engineered to fit a wide range of Cat Pumps 5 Frame models, including 310, 310B, 311, 311C, 340, 340B, 341, 341C, 350, 350B, 351, 351C, 317, 347, and 357. Its precise fit ensures optimal sealing performance, minimizing the risk of leakage and maintaining pump efficiency over time.

Critical Seal for Valve Seat Integrity Positioned within the valve seat assembly, this O-ring plays a vital role in maintaining a leak-free, pressure-tight seal in your pump system. It helps ensure consistent valve operation and efficient fluid movement, protecting the internal components of your pump from damage and reducing the risk of pressure loss or downtime.

Cost-Effective Preventive Maintenance Solution Replacing worn or damaged O-rings as part of regular maintenance helps extend the life of your pump and maintain peak performance. The BUNA-N valve seat O-ring offers a low-cost yet highly effective way to safeguard pump integrity and avoid costly repairs or performance issues.

OEM Quality from Cat Pumps Manufactured by Cat Pumps, a global leader in high-pressure pump technology, this O-ring meets exact OEM specifications for material, size, and performance—ensuring dependable compatibility and trusted results in every application.

Why Choose the Cat Pumps BUNA-N Valve Seat O-Ring?

• Made from durable, oil- and chemical-resistant BUNA-N rubber
• Fits a wide range of Cat Pumps 5 Frame models
• Critical component for maintaining leak-free valve seat sealing
• Supports efficient, high-performance pump operation
• Ideal for routine maintenance and performance restoration
• Exact OEM replacement part from Cat Pumps for guaranteed fit and quality