Graco 15A003 1-11.5 NPT Outlet Housing
$272.14
Out of Stock
Ensure reliable fluid discharge and long-lasting performance with the Graco 15A003 1-11.5 NPT Outlet Housing replacement part.
- Part Number: 15A003
- Thread Type: 1-11.5 NPT (female)
- Compatible Pumps: 233751 (NPT outlet version)
- OEM Replacement: Yes, genuine Graco part
- Durable & Reliable: Designed for high-pressure fluid handling
This product has been discontinued by the manufacturer.
Genuine OEM Part
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Graco 1-11.5 NPT Outlet Housing – Reliable Pump Replacement
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.
Compatible Machines
| Model Number | Pump Type / Notes |
|---|---|
| 233751 | Graco Triton 1030HP Diaphragm Pump (NPT Outlet) |
Key Features
| 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 |
Specifications
| 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 |
Installation & Maintenance
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.
Frequently Asked Questions
The 15A003 outlet housing uses 1-11.5 NPT threads (National Pipe Thread) and is compatible only with NPT outlet pumps.
No, the 15A003 is specifically designed for NPT outlet pumps. BSPP versions require the 15A002 or other BSPP-specific parts.
Inspect regularly for leaks, clean all surfaces, replace O-rings when needed, and follow manufacturer installation guidelines to ensure optimal performance.
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