Graco 166612 Packing O-Ring
$33.60
In Stock
The 166612 Packing O-Ring is a PTFE seal used in high-pressure surge tank and fluid-filter assemblies. Helps maintain leak-free operation and stable system pressure.
- PTFE construction for durability
- Used in surge tank/filter assemblies
- Fits select Graco high-pressure pumps
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Genuine OEM Part
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Graco 166612 Packing O-Ring
Compatible Machines
This 166612 Packing O-Ring is used in high-pressure surge tank and fluid-filter assemblies found on several Graco industrial pumps.
- Graco Bulldog 33:1 (with High-Pressure Surge Tank)
- Graco King 56:1 (models using surge tank/filter assembly)
- Graco High-Pressure Surge Tank Assemblies (e.g., Model 20G238623)
- Graco High-Pressure Fluid Filter Systems (industrial coating units)
- Spray-Foam & Polyurea Machines using the same surge-tank/filter module
Product Details
The Graco 166612 Packing O-Ring is a PTFE sealing component designed for high-pressure fluid applications. It maintains leak-free operation in surge tanks and fluid-filter housings, helping stabilize pressure and protect internal components.
| Part Number | 166612 |
|---|---|
| Material | PTFE (Teflon) |
| Application | Surge Tank / Fluid Filter Sealing |
| Category | Industrial High-Pressure Components |
Key Features
- Durable PTFE construction for high-pressure environments
- Ensures stable sealing in surge tank assemblies
- Compatible with multiple Graco high-pressure systems
- Helps maintain pressure integrity and prevents leaks
Frequently Asked Questions
It provides a secure PTFE seal in high-pressure surge tanks and fluid-filter housings, preventing leaks and helping maintain consistent system pressure.
No. It is specifically used in Graco surge-tank and high-pressure filter assemblies. Always confirm your parts manual before ordering.
Yes. The PTFE construction offers excellent resistance to chemicals, harsh coatings, and high-pressure fluids.
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