Graco 801603 Hex Nipple Fitting

Compatible Graco Machines

• Graco Airless Paint Sprayers
• Graco Husky Air-Operated Diaphragm Pumps
• Graco Texture Sprayers
• Graco Industrial Coating Systems
• Graco Fluid Transfer and Circulation Systems
• Graco Hose and Manifold Assemblies

The Graco 801603 Hex Nipple Fitting is a durable threaded connector designed to securely join two female threaded ports in fluid or air transfer systems. This compact yet essential component is widely used in Graco spraying and pumping equipment where reliable connections are required between hoses, pumps, regulators, or manifolds.

Featuring a hex-shaped centre section, the fitting can be easily tightened with a wrench for a secure and leak-free installation. The Graco 801603 Fitting Nipple Hex helps maintain proper flow and pressure while ensuring safe and stable connections within high-performance industrial coating and fluid handling systems.

Key Features

Typical Applications

• Connecting fluid hoses to pumps and sprayers
• Linking air supply lines within pneumatic systems
• Joining regulators, manifolds, and valves
• Extending or adapting hose connections in coating systems
• Supporting maintenance and replacement in industrial spray equipment

Why Use the Graco 801603 Hex Nipple Fitting

Industrial spray and pumping systems require strong and dependable fittings to maintain safe operation and consistent performance. The Graco 801603 Hex Nipple Fitting provides a reliable connection point that helps prevent leaks, maintain proper pressure, and ensure efficient fluid transfer between system components.

Its hex body allows easy installation or removal during system maintenance, making it a practical solution for technicians and operators working with professional coating and fluid handling equipment.

Frequently Asked Questions