Graco 118449 Fitting Elbow – Technical Overview & Compatibility
Compatible Machines
- Graco Airless Sprayers
- Graco Diaphragm Pumps
- Graco Electric Pump Systems
- Industrial Spray Equipment with 3000 PSI Pressure Rating
Product Description
Graco 118449 Fitting Elbow is a precision-engineered component designed for airless and diaphragm pump systems. It provides seamless 90° fluid direction with superior corrosion resistance and minimal turbulence. This fitting enhances spray consistency, reduces overspray, and ensures contaminant-free transfer in demanding coating environments.
Key Specifications
| Part Number | 118449 |
| Construction Material | 316 Stainless Steel |
| Dimensions | 0.85” H × 1.55” L × 2.25” W |
| Weight | 0.195 lbs |
| Maximum Pressure | Up to 3000 PSI |
| Thread Type | Standard NPT Thread |
Features & Benefits
- Precision-machined for optimized flow control and reduced turbulence.
- Electropolished finish for enhanced corrosion and chemical resistance.
- Minimizes downtime by improving system reliability and seal longevity.
- Lightweight yet durable design supports compact installations.
- Suitable for high-viscosity and solventborne coatings.
Installation & Maintenance Tips
- Apply PTFE thread sealant to prevent galling and ensure leak-proof sealing.
- Recommended torque: 85–90 ft-lbs to maintain thread integrity.
- Inspect seal O-rings periodically, especially in high-pressure applications.
- Ensure controlled torque sequence during installation for best alignment.
Frequently Asked Questions
This fitting is compatible with Graco airless sprayers, diaphragm pumps, and electric pump systems that utilize standard NPT connections and operate under high-pressure conditions up to 3000 PSI.
Perform periodic torque checks, replace O-rings during maintenance cycles, and clean with a compatible solvent after each use to prevent residue buildup or corrosion.
Yes, the 316 stainless steel construction provides excellent resistance to corrosion and chemical reactions, making it suitable for a wide range of industrial coatings, including solventborne and high-viscosity materials.
The Graco 118449 Fitting Elbow offers reliable, long-lasting performance for industrial spray systems, helping professionals achieve consistent results and reduced maintenance downtime.
