Graco 512420 Steel Cross Fitting 3/8 NPTF

Compatible Machines

The Graco 512420 Steel Cross Fitting 3/8 NPTF is a universal fluid-handling component. It is not tied to a single machine model but is used across multiple Graco systems wherever a 3/8" NPTF cross-style fluid junction is required.

• Graco industrial fluid distribution systems
• Graco paint and coating spray systems with 3/8" fluid lines
• Graco lubrication and grease dispensing systems
• Graco proportioners and transfer pump assemblies
• Graco chemical and adhesive dispensing equipment

Compatibility depends on thread size and system layout rather than a specific machine name. This fitting is commonly installed in manifolds or junction points where multiple fluid lines intersect.

Product Overview

The Graco 512420 is a heavy-duty steel cross fitting designed to connect four fluid lines at a single point. Each port features 3/8" NPTF threads, providing a secure and leak-resistant connection in demanding industrial environments.

Key Benefits

• Allows multi-directional fluid flow from a single junction
• Steel construction ensures long service life
• Precision NPTF threads help reduce leaks
• Ideal for high-demand industrial fluid systems
• Supports clean and organized hose routing

Frequently Asked Questions