Graco 120122 Center Post Fitting

Graco 120122 Center Post Fitting Overview

Compatible Machines

• Graco 395 Paint Sprayer
• Graco 395 ProXChange
• Graco Mark V Airless Sprayer
• Graco Ultra Max II 695
• HVLP Professional Spray Systems

Product Description

The Graco 120122 Center Post Fitting is designed for optimal performance in pressure pot systems. Precision-machined for superior fluid flow management, this fitting enhances transfer efficiency and ensures reliable operation under high-pressure conditions. It is engineered for durability and compatibility with both solvent-based and waterborne materials.

Key Features

• Precision-machined 316 stainless steel construction
• High-pressure filtration protects downstream valves and spray guns
• Optimized sealing surfaces reduce leakage at pressures up to 3,500 psi
• Interchangeable inlet adapters (NPT & BSP)
• Modular coupling for rapid maintenance and assembly

Design & Construction

The unit features concentric bores with a 0.185" internal diameter, accepts a 1/4" male NPT inlet, and incorporates a quick-release fluid coupling. Tolerances are maintained within ±0.002" to ensure interchangeability. PTFE-backed elastomeric seals enhance chemical resistance and reduce friction for extended service life.

Frequently Asked Questions