The GRACO 556576 is a lip seal designed for use in medium-duty pumps and metering lubrication equipment. It is an original GRACO part, typically made from durable elastomeric materials, and is intended to provide a secure, leak-resistant seal for rotating shafts or similar components within GRACO equipment.

Key Features:

• Lip Seal
• 0.5" ID, 1.0" OD, 0.25" Width
• Designed for GRACO medium-duty pumps and metering lubrication equipment
• Reliable sealing performance
• Ease of maintenance (as a replaceable seal)
• Original GRACO part for equipment longevity

Applications:
Used in GRACO medium-duty pumps and metering lubrication systems to prevent leaks and maintain equipment functionality.

Installation Notes:

• Using genuine GRACO parts like the 556576 ensures optimal performance, compatibility, and longevity of your equipment.
• Ensure the shaft and seal bore are clean and free of debris before installation.
• Lubricate the seal lip with compatible grease or oil to prevent damage during installation.
• Align the seal properly to avoid misalignment or premature wear.
• Refer to the equipment manual for specific installation instructions.