The Wacker Neuson Volute is a genuine OEM Volute designed for the PST2 400 and PSTF2 400 series submersible pumps. As a factory-sourced component, it is manufactured to the same standards as the original part, ensuring proper hydraulic geometry and a direct drop-in fit with no guesswork on compatibility. This Volute covers a broad range of PST2 400 configurations, including 110 V and 230 V variants, making it a versatile stock item for contractors and service technicians running Wacker Neuson dewatering equipment.
Key Features
- OEM Hydraulic Precision: — Manufactured to original hydraulic geometry specifications, ensuring the volute channels water flow at the correct velocity and pressure for rated pump output.
- Direct Replacement Fit: — Bolts directly onto the PST2 400 and PSTF2 400 pump assemblies in place of the original component, using existing mounting points.
- Broad PST2 400 Coverage: — Compatible with multiple PST2 400 variants including 110 V and 230 V configurations, as well as the PSTF2 400 series.
- Restored Pump Performance: — A worn or cracked volute causes loss of discharge pressure and reduced flow rate; replacing it restores the pump to full dewatering capacity.
- Genuine Wacker Neuson Part: — Sourced directly from Wacker Neuson, part number 5000150463 carries the assurance of authentic OEM origin for critical wet-end components.
The volute is the pump's wet-end housing that surrounds the impeller and converts the high-velocity water thrown outward by the spinning impeller into usable discharge pressure. Its curved internal profile is precisely shaped to collect water efficiently and direct it toward the outlet port, which is fundamental to achieving the pump's rated flow and head performance. When a volute becomes cracked, eroded, or damaged — common in abrasive or high-cycle dewatering applications — pump output drops noticeably, and continued operation can accelerate wear on surrounding components.
Part Details
| Part Number | 5000150463 |
|---|---|
| Old Part Number | 0150463 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Volute |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PST2-400 | PST2400 | 5000008789, 5000009112, 5000009173, 5000009174, 5000009175, 5000008785, 5000008786, 5000008788 |
| PSTF2 400 | PSTF2400 | 5000620435 |
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.
