

Ensure reliable fluid routing and secure connections with the Graco 15A004 3/8-18 NPT Elbow Housing.
The Graco 15A004 3/8-18 NPT Elbow Housing provides a reliable 90° fluid connection for compatible Graco diaphragm pumps, ensuring secure and leak-free operation.
| Feature | Details |
|---|---|
| Thread Type | 3/8-18 NPT – National Pipe Thread for secure fluid connections |
| Design | 90° elbow housing for precise fluid routing in pump assemblies |
| Material | Durable metal, OEM-grade construction |
| Application | Replacement housing for NPT version Graco diaphragm pumps |
| Specification | Details |
|---|---|
| Part Number | 15A004 |
| Thread Size | 3/8-18 NPT |
| Weight | Approx. 0.2 kg |
| Fluid Type | Compatible with paints, coatings, and other pump fluids |
| OEM Replacement | Yes, genuine Graco part |
For installation, clean all threaded surfaces and ensure proper seating of any O-rings. Hand-start the threads to avoid cross-threading, then torque to manufacturer specifications. Inspect regularly for leaks and replace if worn or damaged to maintain pump reliability.
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