The Wacker Neuson Volute is a genuine OEM component designed for the PS2-1503, PS3-1503, PS2-2203, and PS3-2203 series submersible pumps. As a direct factory replacement, this volute is manufactured to the same specifications as the original part, ensuring proper hydraulic geometry and a correct interface with the pump impeller and housing. Fitment spans the full PS2 and PS3 submersible pump families across a wide range of voltage configurations, including 220V, 440V, 575V, and 400V variants. When you order part number, you are getting an authorized Wacker Neuson component backed by the brand's OEM supply chain.
Key Features
- OEM Hydraulic Geometry: — Cast to exact internal contour specifications, preserving the flow path efficiency the pump was engineered to deliver.
- Drop-In Replacement for PS2 and PS3 Series: — Matches the bolt pattern and discharge interface of the original housing, fitting PS2-1503, PS3-1503, PS2-2203, and PS3-2203 models without modification.
- Broad Voltage Compatibility: — Verified fitment across 220V, 440V, 575V, and 400V pump configurations, covering both 50Hz and 60Hz variants in the PS series lineup.
- Protects Pump Output and Flow Rate: — A correctly seated volute maintains discharge pressure and volume; a cracked or eroded volute causes cavitation, reduced flow, and accelerated wear on the impeller.
- Genuine Wacker Neuson OEM Part: — Sourced directly through the authorized Wacker Neuson parts network, so material grade and dimensional tolerances match the original production component.
The volute is the stationary outer casing that surrounds the spinning impeller inside a centrifugal pump. As the impeller flings water outward at high velocity, the volute's gradually widening spiral channel converts that kinetic energy into pressure, directing flow efficiently toward the discharge outlet. If the volute cracks, erodes, or becomes damaged, the pump loses its ability to build and maintain discharge pressure — resulting in reduced flow, increased energy draw, and potential damage to the impeller and motor over time. Replacing a worn volute with the correct OEM part restores the precise internal clearances needed for the pump to perform at its rated output.
Part Details
| Part Number | 5000150464 |
|---|---|
| Old Part Number | 0150464 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Volute |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-1503 | PS21503 | 5000008802, 5000008803, 5000009120, 5000009121, 5000009186, 5000008801, 5000008804, 5000008805, 5000008806, 5000009122 |
| PS3-1503 | PS31503 | 5000008808, 5000008809, 5000009123, 5000009124, 5000009188, 5000008807, 5000008810, 5000008811, 5000008812, 5000009125 |
| PS2-2203 | PS22203 | 5000008814, 5000008815, 5000009126, 5000009127, 5000009190, 5000008813, 5000008816, 5000008817, 5000008818, 5000009128 |
| PS3-2203 | PS32203 | 5000008820, 5000008821, 5000009129, 5000009130, 5000009192, 5000008819, 5000008822, 5000008823, 5000008824, 5000009131 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
