GRACO Washer, Back Up (168879) - (SKU: 168879)The GRACO 168879 Washer, Back Up is a small, essential component designed to ensure proper sealing and backup within GRACO equipment. Its material is not specified in available sources, but similar GRACO backup washers are typically made from durable, corrosion resistant materials. Its intended use is to maintain equipment integrity and prevent leaks in fluid handling systems. Key Features: Back Up Washer Small, essential component for sealing

Designed for use with GRACO fluid dispensing equipment

Test the system after installation to confirm proper check valve function

Used in GRACO spray equipment for material intake in industrial

The GRACO 247431 is a repair kit designed for the Fastball Series E equipment

but it is intended for use in electronic control systems within GRACO spray equipment

240V operation

9 liter/min)

such as those found in the Endura-Flo™ 3D150 and 3D350 series[2][3]

providing even paint distribution and a superior finish

suitable for greenfield installations or as a replacement for less-efficient pneumatic pumps

Using a genuine GRACO replacement key ensures proper fit

Inspect all components before installation for any shipping damage