The GRACO 111457 O-Ring Packing is a PTFE (Teflon) sealing component designed for use in GRACO spray equipment. It serves as a critical seal to prevent leaks and ensure smooth operation of fluid handling systems, particularly in high-pressure and chemical-resistant applications. Key Features: O-Ring Packing SKU:. 111457 PTFE (Teflon) Designed for GRACO spray equipment High chemical resistance Excellent durability Reliable sealing performance Suitable for demanding industrial environments Applications:Used in GRACO spray equipment for sealing and preventing leaks in fluid transfer systems, especially where chemical resistance and reliability are required. Installation Notes: Using genuine GRACO parts ensures optimal performance, longevity, and safety of the equipment. Ensure equipment is depressurized before installation Clean mating surfaces thoroughly Inspect O-ring for damage before installation Follow GRACO equipment manual for specific installation procedures