The GRACO 558730 O-Ring is a sealing component made from Viton, designed for use in GRACO equipment such as the Husky 1050e Pump and SaniForce 1040e Pump. It provides a reliable seal to prevent leaks and maintain system integrity in demanding industrial environments. Key Features: O-Ring 0.644 in Inner Diameter (16.4 mm), 0.818 in Outer Diameter (20.8 mm) Viton (Fluoroelastomer) Husky 1050e Pump, SaniForce 1040e Pump High chemical resistance due to Viton material Reliable sealing performance Durable construction for extended service life Applications:Used in industrial fluid handling equipment, particularly in pumps requiring robust sealing solutions for harsh or chemical environments. Installation Notes: Using genuine GRACO O-Rings ensures proper fit, seal integrity, and equipment reliability, reducing the risk of leaks and downtime. Inspect O-Ring for damage before installation Ensure mating surfaces are clean and free of debris Lubricate O-Ring with compatible lubricant if recommended by the equipment manual Install O-Ring carefully to avoid twisting or pinching Regularly inspect O-Rings for wear or degradation Replace O-Rings during scheduled maintenance or at the first sign of leakage Use only genuine GRACO replacement parts for optimal performance
