The GRACO 181974 Plate, Retaining is a component designed for use within GRACO pump assemblies. It is typically made from durable materials suitable for industrial environments, though the specific material is not specified in available sources. Its primary function is to secure and position other internal pump components, such as piston seals, ensuring proper assembly and reliable operation of GRACO equipment.

Key Features:

• Retaining Plate
• 181974 (Height: 4 IN / 10.16 cm)
• Flat side designed to face the piston seal for correct installation
• Essential for maintaining seal integrity and pump performance
• Facilitates ease of maintenance and replacement

Applications:
Used in GRACO air-powered pump assemblies to retain and position internal components such as piston seals and outlet housings.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and longevity of the equipment.
• Ensure the flat side of the retaining plate faces the piston seal during installation
• Secure the retaining plate with the appropriate screws and washers as specified in the manual
• Replace o-rings and inspect for wear or damage during maintenance
• Follow torque specifications for all fasteners