Graco 102691 Tapered Compression Spring
Genuine Graco 102691 Tapered Compression Spring ensures reliable pressure control and smooth operation in Graco airless sprayers.
- OEM-quality replacement part
- Durable 17-7 PH stainless steel
- Used in Magnum X5, X7, ProX17, ProX19
- Provides consistent compression and return force
Detailed Overview of Graco 102691 Tapered Compression Spring
The Graco 102691 Tapered Compression Spring is an OEM-engineered component designed for durability and consistent performance in airless sprayer systems. It ensures smooth operation, reliable pressure control, and long-lasting efficiency.
Compatible Machines
- Graco Magnum X5 Airless Paint Sprayer
- Graco Magnum X7 Airless Paint Sprayer
- Graco ProX17 Paint Sprayer
- Graco ProX19 Paint Sprayer
- Graco Project Painter Plus
Key Features
- Tapered design delivers a progressive spring rate for optimal pressure control.
- OEM-quality replacement ensures proper fit and performance in Graco systems.
- Constructed from 17-7 PH stainless steel for corrosion resistance and strength.
- Enhances pump efficiency and prolongs component lifespan.
- Ideal for professional-grade coatings and industrial applications.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 102691 |
| Material | 17-7 PH Stainless Alloy (Shot Peened & Stress Relieved) |
| Free Length | 25.4 mm |
| Outer Diameter | 12.7 mm (Top) – 8.0 mm (Bottom) |
| Wire Diameter | 1.8 mm |
| Maximum Working Load | Approx. 32 N at 10 mm Deflection |
Installation & Maintenance
To ensure optimal performance, install the Graco 102691 Spring flush within the valve housing bore and lubricate as per OEM guidelines. Replace the spring when free height variation exceeds 2% or during system rebuilds. Proper alignment maintains preload and prevents coil binding.
1. What does the Graco 102691 Spring do?
It provides controlled compression in pump assemblies, maintaining consistent actuation force and pressure regulation during spraying.
2. Can it be used in non-Graco systems?
While it’s engineered for Graco systems, it may fit other compatible industrial pumps if the dimensions match.
3. How often should it be replaced?
Inspect every 6–12 months or when free height reduces by more than 2%. Replace during major maintenance or pump rebuilds.
4. Is the spring corrosion-resistant?
Yes, it’s made of 17-7 PH stainless steel, which is corrosion and fatigue-resistant, ideal for industrial environments.
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