Graco 187449 Guide Ball
$127.23
$142.00
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Available to Order
The Graco 187449 Guide Ball ensures smooth and precise flow control in your pump systems.
- Fits Graco Series Q and H pumps
- Durable stainless steel construction
- Reduces pulsation and maintains consistent spray
- Compact design for easy installation
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Enhance Flow Control with Graco 187449 Guide Ball
Compatible Machines
- Graco Series Q Pump
- Graco Series H Pump
Key Features
| Feature | Benefit |
|---|---|
| Precision-machined ball guide | Ensures uniform flow and consistent spray patterns |
| Heavy-duty stainless steel construction | Resists wear and corrosion for long-lasting performance |
| Compact design | Easy installation and maintenance in tight assemblies |
| Optimized flow port geometry | Reduces pulsation and pressure spikes |
Installation & Usage Tips
- Ensure seating surfaces are clean and free of contaminants.
- Apply compatible lubrication to O-rings to reduce startup friction.
- Verify housing torque sequencing for uniform seal.
- Inspect associated hoses for wear before reconnecting.
- Perform final pressure testing to ensure leak-tight operation.
Frequently Asked Questions
The Guide Ball fits Graco Series Q and H pumps. Custom configurations may require minor adjustments.
Regular inspection is recommended based on fluid viscosity and abrasion levels. Replace worn balls before performance drops.
It is made from stainless steel and advanced polymer elements, providing durability, chemical resistance, and precise fit.
Yes, the robust geometry ensures stable flow and reduces pressure spikes in abrasive coatings, chemical transfer, and high-volume spraying.
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