

Part 0533248 is a siphon tube assembly used to supply coating material from the container to compatible AirCoat and PowrCoat spray systems. This assembly supports consistent material pickup and reliable priming, helping maintain stable spray performance during operation.
| Part Number | 0533248 |
|---|---|
| Part Description | Siphon Tube Assembly |
| Category | Material Pickup / Fluid Supply |
| Fits | AirCoat 423; PowrCoat 630 |
| Condition | New |
The 0533248 Siphon Tube Assembly is a fluid intake component used on compatible AirCoat and PowrCoat spray systems. It connects the pump inlet to the coating material container, allowing the sprayer to draw material during priming and spraying operations.
A properly functioning siphon tube is essential for consistent material flow. Damage, air leaks, or internal buildup can cause priming difficulties, pressure fluctuation, or uneven spray output. Replacing the siphon tube assembly helps restore dependable material pickup and stable performance.
| Material intake | Draws coating material from the container into the pump |
|---|---|
| Flow consistency | Supports steady and uninterrupted material delivery |
| Priming efficiency | Helps the system prime quickly during startup |
| Air leaks | Cracks or loose fittings allowing air into the inlet |
|---|---|
| Restricted flow | Clogging or buildup inside the tube |
| Poor priming | Difficulty drawing material during startup |
| Physical damage | Bent, split, or damaged tubing or connectors |
Part 0533248 is compatible with the following spray systems. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Sprayer Model | Component |
|---|---|
| AirCoat 423 | Siphon Tube Assembly (0533248) |
| PowrCoat 630 | Siphon Tube Assembly (0533248) |