Graco 159463 Spacer

Graco 159463 Spacer: Precision Alignment for Spray Systems

The Graco 159463 Spacer maintains precise spacing and alignment in high-pressure spray assemblies, ensuring consistent fluid flow, tip placement, and spray performance in industrial and commercial coating systems.

Compatible Machines

• Graco Airless Sprayers (industrial & commercial models)
• Graco Spray Foam Insulation Systems
• Graco Plural-Component Reactors
• Advanced Coating Rigs with modular spray heads

Key Features

• Precision-machined aluminum spacer for accurate tip and chamber alignment
• Type II anodized coating for corrosion resistance and durability
• Compact and lightweight for seamless integration into modular systems
• Supports fluid pressures up to 5,000 psi and temperatures -40 °F to 180 °F
• Optional elastomeric inserts for vibration damping

Installation & Maintenance

• Install with proper torque (15–20 ft-lb) to avoid overstressing the spacer
• Inspect contact surfaces, threads, and finishes regularly
• Clean and lubricate during maintenance cycles to prevent contamination
• Replace spacer as needed without replacing entire manifold assemblies

Frequently Asked Questions