Graco 114508 1 Inch NPT Fitting Nipple

Graco 114508 1″ NPT Nipple Fitting – Overview

The Graco 114508 1″ NPT Nipple Fitting is a straight‑thread, male‑threaded nipple used in fluid‑handling systems of Graco equipment for reliable connection between components.

Compatible Machines / Systems

• Graco proportioners or pump‑packages that list **114508** in their parts diagram. :contentReference[oaicite:4]{index=4}
• Graco fluid systems requiring a 1″ NPT male nipple to connect two female-thread components.
• Any Graco assembly (sprayer, pump, valve block) where the parts list explicitly calls for part number 114508.

Key Specifications

• Part Number: 114508
• Type: Nipple Fitting, 1″ NPT
• Application: Used in Graco fluid‑path assemblies where a 1″ NPT male connection is required. :contentReference[oaicite:5]{index=5}

Why This Part Matters

• Provides a robust OEM‑spec connection to maintain fluid integrity and prevent leaks.
• Ensures compatibility with Graco’s high‑pressure fluid systems by using a correct-size part.
• A reliable replacement nipple when servicing or repairing plumbing sections of Graco machines.

Installation Tips

• Always depressurize and drain the system before installing the nipple.
• Ensure that the mating female threads are clean and undamaged.
• Apply thread sealant or tape if recommended in your machine’s manual.
• After installation, test the system under working pressure to check for leaks.

Frequently Asked Questions