

The Graco 15A032 Center Housing serves as the main body of the diaphragm pump, holding internal components in proper alignment for reliable operation.
The Graco 15A032 Center Housing is the central structural component of Graco diaphragm pumps. It supports the diaphragm shaft, pistons, air‑valve assembly, and bearings, ensuring proper alignment and reliable pump performance.
| Machine Model |
|---|
| Graco Triton 1030HP Diaphragm Pump |
| Graco Triton 3D350HP Diaphragm Pump |
| Graco Triton 308 Diaphragm Pump |
| Feature | Description |
|---|---|
| Part Number | 15A032 |
| Function | Serves as the central body for the pump, holding diaphragms, pistons, air‑valve, and bearings in correct alignment. |
| Material | Durable metal, typically aluminum, for strength and reliability. |
| Role | Ensures structural integrity and precise alignment of all internal pump components. |
| Specification | Value |
|---|---|
| OEM Part Number | 15A032 |
| Application | Center housing of diaphragm pump internal assembly |
| Material | Metal, typically aluminum |
| Supports | Diaphragm shaft, pistons, air-valve assembly, bearings, and O-rings |
Before servicing, depressurize and drain the pump. Carefully remove or install the 15A032 Center Housing, ensuring all internal O-rings and U-cup packings are correctly positioned and lightly lubricated. Verify proper seating and torque fasteners according to Graco’s specifications. Inspect the housing for cracks or wear during maintenance to maintain optimal pump performance.
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.