Description
The GRACO 100128 Washer, Lock is a small hardware component designed to secure and stabilize connections within GRACO spray equipment. Its material is not specified in available sources, but similar GRACO lock washers are typically made from durable metals such as steel or stainless steel for corrosion resistance and longevity. The part is intended to prevent loosening of fasteners and maintain the integrity of fluid connections in GRACO spray systems.
Key Features:
- Lock Washer
- Prevents loosening of fasteners
- Enhances connection stability
- Durable construction for repeated use
Applications:
Used in GRACO spray equipment to secure fluid connections and prevent leaks or loosening during operation.
Installation Notes:
- Using genuine GRACO parts ensures proper fit, performance, and safety within GRACO equipment.
- Ensure the equipment is powered off and depressurized before installation
- Align the washer correctly with the fastener and connection point
- Tighten securely but avoid over-torquing to prevent damage
- Regularly inspect lock washers for wear or deformation
- Replace washers if signs of damage or loosening are observed
- Follow GRACO equipment maintenance schedules for optimal performance






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