The Wacker Neuson Volute is a genuine OEM component designed for the PG1 Dewatering Pump. As a factory-authorized part, the is manufactured to the exact specifications of the original, ensuring a seamless drop-in fit with no guesswork on compatibility. Sourced directly from Wacker Neuson, this volute maintains the hydraulic geometry required for the PG1 to deliver consistent flow rates and efficient pumping performance. If your dewatering pump is losing pressure, running rough, or showing signs of wear in the casing, replacing the volute with a genuine OEM part is the correct first step.
Key Features
- Genuine OEM Hydraulic Geometry: — Cast to the original flow-path profile, this volute preserves the pressure conversion efficiency the PG1 was engineered to deliver.
- Direct-Fit Replacement: — Matches original mounting points and impeller clearances on the PG1 Dewatering Pump for a straightforward swap during service.
- Confirmed PG1 Compatibility: — Verified fitment for the Wacker Neuson PG1 Dewatering Pump, so you can order with confidence.
- Restores Full Pump Output: — A cracked or eroded volute bleeds pressure and reduces flow; replacing it with part 5200019659 brings the pump back to its rated output capacity.
- Wacker Neuson Authorized Part: — Backed by Wacker Neuson as a factory-original component, giving you traceability and quality assurance that aftermarket casings cannot match.
The volute is the stationary outer casing that surrounds the impeller inside a centrifugal pump. Its curved, spiral-shaped interior channel is precisely shaped to collect water thrown outward by the spinning impeller and convert that velocity into pressure, directing flow toward the discharge outlet. A worn, cracked, or eroded volute disrupts this conversion process — causing pressure drop, reduced flow rate, and increased strain on the pump motor. Replacing a damaged volute restores the hydraulic balance the pump depends on to move water efficiently and reliably.
Part Details
| Part Number | 5200019659 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Volute |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Dewatering Pump | PG1 | 5200019694 |
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.
