Graco 158383 Straight Adapter Union Fitting
$115.50
Available to Order
The Graco 158383 Straight Adapter Union Fitting is a genuine OEM part that provides a secure, straight union connection for Graco proportioners and fluid handling equipment.
- OEM Quality – Ensures reliable fit in Graco 8900 Proportioner and spray finishing systems
- Straight Union Connection – Maintains alignment and leak-free operation
- Durable Design – Suitable for high-pressure fluid applications
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 158383 Straight Adapter Union Fitting Overview
The Graco 158383 Straight Adapter Union Fitting is a genuine OEM component designed for secure straight union connections in Graco fluid handling and spray systems. It ensures proper alignment and leak-free operation in high-pressure spray or proportioning equipment.
Compatible Machines
This fitting is compatible with the following Graco equipment:
- Graco 8900 Proportioner Systems – high-pressure fluid proportioning units
- Graco Spray Finishing Equipment – various models using union-adapter fittings
- Other Graco Fluid Handling Assemblies – equipment requiring part 158383 for straight union connections
Key Features
- OEM Quality: Genuine Graco part for precise fit and reliable performance
- Straight Union Connection: Maintains alignment and leak-free operation
- Durable Construction: Designed to handle high-pressure fluid or air systems
- Direct Replacement: Matches original specifications in Graco equipment
Technical Details
| Specification | Details |
|---|---|
| Part Number | 158383 |
| Part Type | Straight Adapter Union Fitting |
| Used In | Proportioners, airless sprayers, and other Graco fluid handling assemblies |
| Manufacturer | Graco Inc. |
| Function | Provides secure straight union connections without changes in flow direction |
Installation & Maintenance Tips
- Ensure the part is compatible with your specific Graco model before installation.
- Inspect threads and mating surfaces for damage or wear prior to fitting.
- Hand-tighten and then torque per manufacturer instructions to prevent leaks.
- Use only genuine Graco parts to maintain system integrity and safety.
Frequently Asked Questions
It provides a secure, straight union connection between two hoses or pipes in Graco proportioners or fluid handling systems, ensuring leak-free operation.
Compatible with Graco 8900 Proportioner systems, various spray finishing equipment, and other fluid handling assemblies requiring a straight union adapter connection.
It is designed specifically for Graco equipment; using it on non-Graco systems may not guarantee proper fit or safe operation.
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