Graco 185941 Plug Boss
$191.00
Available to Order
The Graco 185941 Plug Boss securely seals unused ports or openings, maintaining pressure integrity and preventing leaks.
- Part Number: 185941
- Function: Sealing plug
- Benefit: Prevents fluid escape and protects internal components
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Reliable Sealing with Graco 185941 Plug Boss
Compatible Machines
- Graco President Series Pumps
- Graco Industrial Spray Systems
Product Description
The Graco 185941 Plug Boss is designed to seal unused fluid or air ports in the pump assembly, providing a secure shut‑off that prevents leaks and maintains system pressure. It protects internal components from contamination and ensures reliable performance.
| Part Number | 185941 |
|---|---|
| Component Type | Sealing Plug |
| Main Function | Port sealing and protection |
| Installation Area | Pump housing |
Frequently Asked Questions
It seals unused pump ports to prevent leaks.
Yes, it helps maintain system pressure.
No, installs easily into threaded openings.
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