GRACO HOUSING, BALL, CHECK - (SKU: 17A091)The GRACO 17A091 HOUSING, BALL, CHECK is a component designed for use within GRACO spray equipment, specifically as part of the ball check valve assembly. Its material is not explicitly stated, but typical housings for such applications are made from durable metals or engineered plastics. The part serves as the main body for the ball check valve, ensuring proper sealing and flow direction in fluid handling systems. Key Features: Ball check valve

Designed for use with GRACO hoppers and compatible spray equipment

but typically in this range[1][5]

The GRACO 16D687 LEG

Compatible with GRACO S20 3 in

open wet cup

Industrial spray equipment

Follow GRACO’s recommended installation procedures

It is engineered for heavy-duty performance and is intended to house and protect air control mechanisms within GRACO air motor assemblies

Replace the part if performance issues arise

but it is intended to serve as a sealing or fastening element in industrial lubrication and maintenance systems

Reliable fastening in high-vibration environments

Used in industrial lubrication and fluid handling systems