GRACO Washer, Back-Up - (SKU: 178116) Inspect drum and surrounding components

Inspect drum and surrounding components for wear or damage during installation

Supports consistent pump performance and longevity

Reliable construction

but it is engineered to safeguard critical areas of the equipment from pinch hazards

The GRACO 202579 is a Z-shaped swivel fitting designed to connect hoses or components with different thread sizes

GRACO Washer, Back-Up - (SKU: 178116) Inspect drum and surrounding componentsThe GRACO 178116 Washer, Back Up is a small, typically rubber or plastic component designed to provide a secure seal and prevent leakage in GRACO spray equipment. Its primary function is to act as a backup or secondary seal within the assembly, ensuring reliable operation and reducing maintenance needs. Key Features: Washer, Back Up Provides secondary sealing Reduces risk of leaks Enhances equipment reliability Easy to replace during maintenance