GRACO Single Ball Check Valve – 1/8 in NPSF (F) x 1/8 in NPTF (M), Steel, 5,000 psi - (SKU: 563199) The GRACO 121618 is a

The GRACO 121618 is a green push button start switch designed for use in GRACO commercial and industrial equipment

Switch Housing

Fluid Pressure Gauge Kit

and long-lasting hose assemblies are required

GRACO Single Ball Check Valve – 1/8 in NPSF (F) x 1/8 in NPTF (M), Steel, 5,000 psi - (SKU: 563199) The GRACO 121618 is aThe GRACO 563199 is a single ball check valve constructed from steel, designed to allow fluid flow in one direction while preventing backflow. It is intended for use in high pressure lubrication and fluid handling systems within GRACO equipment, ensuring reliable operation and system integrity. Key Features: Check Valve 1 8 in NPSF (F) x 1 8 in NPTF (M) Steel body and ball Maximum working pressure: 5,000 psi (345 bar); Nominal cracking pressure: 15