Graco 114373 Stainless Steel Hex Nipple Fitting 1/2 NPT

Graco 114373 Stainless Steel Hex Nipple Fitting ½ NPT

The Graco 114373 Hex Nipple Fitting is a stainless steel, ½" NPT male threaded connector used to join two female ports securely. Its hex design allows easy tightening with a wrench, and stainless steel construction provides excellent corrosion resistance for industrial and fluid-handling applications.

Compatible Machines & Systems

This hex nipple fitting is commonly used in various Graco fluid-handling and spray systems. Confirm compatibility with your system’s parts diagram before installation.

• Graco Fluid Handling Pump Packages
• Graco Spray and Proportioning Systems
• Industrial Graco Systems requiring corrosion-resistant stainless steel connections

Key Features

• OEM Graco part number: 114373
• Stainless steel construction for corrosion resistance
• ½" NPT male threaded connector
• Hex design for easy wrench tightening
• Reliable, leak-resistant connection for fluid systems

Technical Specifications

Installation & Maintenance Tips

• Use a wrench on the hex flats for secure tightening.
• Do not overtighten to avoid damaging threads.
• Inspect for corrosion or wear periodically.
• Confirm NPT thread compatibility with your system before installation.
• Ideal for high-corrosion environments and industrial fluid systems.

Frequently Asked Questions