Flowtrend 135171 543-S-1313-72-DSO O-Ring - BUNA

# Seals - Round O-Rings The Flowtrend 135171 543-S-1313-72-DSO O-Ring is a high-performance sealing solution designed specifically for the sanitary industry. Engineered from BUNA material, this round O-ring ensures optimal fluid containment and is ideal for various applications in food, beverage, and pharmaceutical processing environments. ## Key Features • **Material**: Constructed from durable BUNA rubber, providing excellent resistance to a wide range of chemicals and temperatures. • **Size Specifications**: The O-ring measures 1.313 inches in inner diameter and 1.313 inches in cross-section thickness, ensuring a perfect fit for standard applications. • **Compliance**: Meets stringent industry standards, including ISO 9001-2015 and 3-A Sanitary Standards, ensuring reliability and safety in sanitary applications. • **Durability**: Designed for longevity, the BUNA O-ring can withstand continuous exposure to fluids without degrading, ensuring reduced maintenance needs. • **Compatibility**: Suitable for use with Flowtrend's range of pumps and valves, as well as other fluid-handling components in sanitary processing systems. ## Applications • **Food and Beverage**: Perfect for sealing connections in processing and packaging equipment, where hygiene and safety are paramount. • **Pharmaceuticals**: Utilized in systems requiring strict compliance with sanitary regulations, ensuring safe and effective operation. • **General Industrial Use**: Effective in various industrial applications where reliable sealing is crucial to prevent leaks and maintain system integrity. ## Benefits • **Enhanced Performance**: Provides superior sealing capabilities, preventing leaks and ensuring the safe transfer of fluids. • **Cost-Effective**: As a reliable aftermarket solution, the Flowtrend O-ring delivers exceptional value compared to OEM parts. • **Fast Delivery**: Flowtrend maintains a large inventory for immediate shipment, ensuring timely availability for urgent repairs and maintenance. --- *Product information compiled with AI assistance for reference purposes.*