GRACO Single Ball Check Valve - 35 psi Nominal Cracking Pressure, 9/16-18 SAE, SST Body, Steel Ball, 5000 psi - (SKU: 563056) The GRACO 289131 Kit is

The GRACO 289131 Kit is a repair strainer kit featuring a 16 mesh filter

A45 PRO PLUS sprayers

and optimal performance of the pump within the lubrication system

Inspect the handle assembly for wear or damage before replacing the tube

The GRACO 331093 Piston Assembly

GRACO Single Ball Check Valve - 35 psi Nominal Cracking Pressure, 9/16-18 SAE, SST Body, Steel Ball, 5000 psi - (SKU: 563056) The GRACO 289131 Kit isThe GRACO 563056 is a single ball check valve designed for high pressure applications. It features a stainless steel (SST) body and a steel ball, ensuring durability and resistance to harsh environments. This valve is intended to allow fluid flow in one direction while preventing backflow, commonly used in lubrication and hydraulic systems within GRACO equipment. Key Features: Check Valve 9 16 18 SAE Stainless Steel (SST) Body, Steel Ball Maximum