GRACO Coupled Hose, 3/16" x 3' - (SKU: 277322) likely for controlling or regulating

likely for controlling or regulating fluid flow in lubrication or maintenance systems

Using genuine GRACO O-ring kits ensures compatibility

Includes low/empty sensor for material monitoring

It is intended for use in servicing and maintaining GRACO Fastball Series E pumps

Inspect o-rings and seals for wear and replace as needed

GRACO Coupled Hose, 3/16" x 3' - (SKU: 277322) likely for controlling or regulatingThe GRACO 277322 is a coupled hose assembly, typically constructed from nylon, designed for use as a fluid transfer line within GRACO spray equipment. It is intended to connect components such as pumps and manifolds, ensuring reliable and safe fluid delivery in industrial and commercial spray systems. Key Features: Coupled hose 3 16" inner diameter x 3' length Nylon (grounded, as referenced in some manuals) Compatible with various GRACO sprayers,