Graco 189946 U-Cup Face Seal
$37.33
$39.50
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The Graco 189946 Seal U-Cup Face Seal ensures leak-free operation in piston or pump applications, providing tight fluid containment.
- U-cup face seal
- Prevents fluid leakage
- Durable elastomer construction
- Compatible with Graco pumps and cylinders
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 189946 U-Cup Face Seal
✔ Compatible Machines
- Graco piston pumps
- Graco diaphragm cylinders
Overview
The Graco 189946 Seal U-Cup Face Seal provides a reliable barrier against fluid leaks in pumps and cylinders. Its U-cup design ensures optimal sealing under pressure while allowing smooth motion.
Key Features
| Part Number | 189946 |
|---|---|
| Component Type | U-Cup Face Seal |
| Material | Durable elastomer |
| Application | Pump and cylinder sealing |
Installation & Usage Tips
- Ensure surfaces are clean and smooth before installation.
- Lubricate lightly to ease installation.
- Check for proper orientation of the U-cup lip.
Frequently Asked Questions
Place the lip against the pressure side and use gentle pressure to seat it properly.
Yes, it is designed to maintain sealing under standard pump pressures.
Replace when cracks, wear, or leakage are detected.
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