GRACO Nut, 1 1/4-12 UNF - (SKU: 125890)The GRACO 125890 is a threaded nut designed for use in GRACO equipment, specifically for securing components with a 1 1 4 12 UNF thread. Its material is not specified in available sources, but it is intended for mechanical fastening within GRACO machinery, such as the LineLazer IV 250SPS Self Propelled Line Striper. Key Features: Nut 1 1 4 12 UNF Designed for GRACO equipment with 1 1 4 12 UNF threads Applications: Used for securing components in GRACO

It is intended to replace worn or damaged diaphragms in compatible GRACO Husky 307 series pumps

Acetal check seat

Reducing ensures compatibility

Ensure surfaces are clean and free of debris before application

1/2--13 UNC--2A

Non-genuine parts may compromise system integrity and fluid purity

Swivel pipe fitting

It ensures reliable sealing and fluid transfer in demanding industrial applications

and safety in high-pressure applications

Adjustable pump element for higher output on large projects

Periodically check for leaks and unusual noises

GRACO RTX 5000