The GRACO 690125 is a U-Cup seal made from UHMWPE (Ultra High Molecular Weight Polyethylene), designed to provide reliable sealing in hydraulic or fluid handling components of GRACO equipment. Its primary function is to prevent leakage and maintain system integrity in demanding industrial environments.

Key Features:

• U-Cup Seal
• 1/2 x 3/4
• UHMWPE (Ultra High Molecular Weight Polyethylene)
• Designed for use in GRACO hydraulic cylinders and fluid handling equipment
• Durable UHMWPE material for long service life
• U-Cup design for effective sealing
• Suitable for severe-duty applications

Applications:
Used in hydraulic cylinders and fluid handling systems within GRACO equipment, particularly in reactors and other industrial machinery where reliable sealing is critical.

Installation Notes:

• Using genuine GRACO seals ensures optimal performance, compatibility, and longevity of equipment.
• Ensure the seal is installed in the correct orientation as per the equipment manual
• Inspect the seal and mating surfaces for damage or contamination before installation
• Follow manufacturer-recommended lubrication practices if specified
• Regularly inspect seals for wear or damage during routine maintenance
• Replace seals at recommended intervals or if leakage is detected
• Use only compatible lubricants and cleaning agents