

Ensure reliable fluid discharge and long-lasting performance with the Graco 15A003 1-11.5 NPT Outlet Housing replacement part.
Upgrade your Graco diaphragm pumps with the 15A003 1-11.5 NPT Outlet Housing, ensuring precise and durable fluid discharge for compatible NPT outlet pumps.
| Model Number | Pump Type / Notes |
|---|---|
| 233751 | Graco Triton 1030HP Diaphragm Pump (NPT Outlet) |
| Feature | Details |
|---|---|
| Thread Type | NPT – 1 inch, tapered National Pipe Thread |
| Material | Durable, OEM-grade metal for high-pressure outlet applications |
| Application | Replacement outlet housing for NPT version Graco diaphragm pumps |
| Compatibility | Fits NPT outlet pumps only, not BSPP variants |
| Specification | Details |
|---|---|
| Part Number | 15A003 |
| Thread Size | 1 inch NPT (female) |
| Weight | Approx. 0.5 kg |
| Fluid Type | Compatible with standard coatings, paints, and other fluids |
| OEM Replacement | Yes, genuine Graco part |
For installation, clean all surfaces and ensure O-rings are properly seated. Use manufacturer-specified torque values, inspect regularly for leaks, and replace the outlet housing if damaged or worn to maintain pump efficiency and reliability.
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.