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