The Graco 15A031 Air Valve Tube guides the piston shaft and aligns air‑valve components to ensure smooth and reliable pump operation.
The Graco 15A031 Air Valve Tube is a vital component of the air‑valve assembly in Graco diaphragm pumps. It guides the piston shaft and aligns the air‑valve components for precise operation.
| Machine Model |
|---|
| Graco Triton 1030HP Diaphragm Pump |
| Graco Triton 3D350HP Diaphragm Pump |
| Feature | Description |
|---|---|
| Part Number | 15A031 |
| Function | Guides the piston shaft and aligns air‑valve components inside the pump housing. |
| Material | Metal tube designed for durability and precise alignment. |
| Role | Ensures smooth operation of the air-valve assembly and prevents misalignment. |
| Specification | Value |
|---|---|
| OEM Part Number | 15A031 |
| Application | Air‑valve assembly of diaphragm pumps |
| Role | Guides piston shaft and aligns valve components for precise operation |
| Material | Metal tube, durable and precise |
Depressurize and drain the pump before servicing. Install the 15A031 Air Valve Tube carefully, aligning it with the spring‑pin as per the service manual. Inspect the tube and related O-rings during maintenance and replace any worn or damaged components to ensure smooth and leak-free pump operation.
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