PT Coupling 5509400 40SV U CUP BUNA

# Seals The PT Coupling 5509400 40SV U CUP BUNA is a premium-quality U-cup seal designed for superior sealing performance in a variety of industrial applications. Manufactured with high-grade Buna-N material, this seal is engineered to provide excellent resistance to wear, deformation, and leakage, ensuring reliable operation in demanding environments. ## Key Features • **Material Composition**: Crafted from durable Buna-N, offering exceptional resistance to oils, fuels, and other chemicals, making it suitable for diverse applications. • **Design**: The unique U-cup configuration enhances sealing capability under dynamic conditions, minimizing the risk of leakage. • **Temperature Range**: Operates effectively within a temperature range of -30°F to 250°F (-34°C to 121°C), accommodating a wide variety of operational environments. • **Dimensions**: Features a precise design with a 40 mm outer diameter and an inner diameter tailored for optimal fitment, ensuring compatibility across different systems. • **Durability**: Engineered for longevity, this seal withstands the rigors of industrial use, contributing to reduced maintenance costs and downtime. ## Applications • **Hydraulic Systems**: Ideal for use in hydraulic cylinders and actuators where reliable sealing is crucial for performance. • **Pneumatic Applications**: Suitable for pneumatic systems where air pressure retention is essential, providing consistent performance in dynamic applications. • **Chemical Processing**: Effectively utilized in environments involving various chemicals, providing durability and performance reliability. • **Compatibility**: Designed to fit a range of standard U-cup applications, ensuring seamless integration into existing systems. ## Benefits • **Enhanced Sealing**: The U-cup design significantly improves sealing performance, reducing the likelihood of leaks and ensuring system efficiency. • **Cost-Efficiency**: Its durability and resistance to wear lead to lower replacement frequency, translating to cost savings over time. • **Versatility**: Suitable for multiple applications across different industries, making it a versatile choice for engineers and maintenance teams. • **Quality Assurance**: Manufactured by PT Coupling, a trusted leader in the industry, ensuring that each seal meets rigorous quality standards. --- *Product information compiled with AI assistance for reference purposes.*