Graco 113713 — 90° Stainless-Steel Elbow Fitting
The Graco 113713 is a 90-degree elbow fitting made from high-quality stainless steel (SST). This OEM component is used in Graco’s fluid systems to redirect flow in tight or compact assemblies, especially where corrosion resistance and high pressure are required.
Key Specifications
- Part Number: 113713
- Angle: 90° elbow
- Material: Stainless Steel (SST)
- Thread / Connection: Rigid fitting, often used in manifold or pump assemblies
- Application: Fluid routing in proportioning, mixing, or high-pressure systems
Compatible Machines
Based on parts manuals and available documentation, the 113713 elbow fitting is used in Graco’s **ProMix** plural-component proportioners. However, Graco does not publicly list this as a universal part for all machines, so the list below is **inferred from repair-parts manuals**:
- Graco ProMix 2KS electronic proportioner :contentReference[oaicite:0]{index=0}
- Graco ProMix 3KS proportioner :contentReference[oaicite:1]{index=1}
⚠️ Note: Because Graco’s publicly available parts lists do not always explicitly map part 113713 to all its models, you should verify your specific machine’s parts diagram or manual before ordering.
Why Use This Fitting?
- Creates a tight 90° turn in fluid lines without adding dead volume.
- Stainless-steel construction resists corrosion and high-pressure stress.
- OEM part ensures proper fit, sealing, and reliability in Graco systems.
Installation Tips
- Use proper torque: tighten gently to avoid damaging threads.
- Use compatible sealant or PTFE tape if recommended by Graco.
- Check alignment of adjacent pipes or hoses to prevent stress or misalignment.
Frequently Asked Questions
Graco’s documentation does not clearly specify the thread size for part 113713 in all sources. Because this elbow is used in proportioning systems, it’s likely a standard NPT or Graco-compatible rigid fitting. Always refer to your machine’s parts manual or Graco parts diagram to confirm the exact thread.
Technically, you could if your system has compatible thread size and pressure rating, but using OEM parts in non-Graco systems may risk leak or performance issues. For safety and reliability, it's recommended to use this elbow within Graco equipment or in systems that match its specification.
Yes — stainless-steel fittings like this can usually be disassembled and re-used, provided the threads are not damaged and the sealing surfaces remain intact. However, after multiple reassemblies, verify for leaks and re-tighten carefully following Graco’s torque recommendations.
