The Multiquip 020PX400003 Impeller is a genuine OEM component designed for PX400 series submersible pumps. As a factory-sourced part, it is manufactured to the same specifications as the original, ensuring consistent hydraulic performance and a correct drop-in fit within the pump housing. Verify your model code against PX400 to confirm compatibility before ordering.
Key Features
- OEM Hydraulic Geometry: — Cast to the original vane profile and diameter, preserving the flow rate and head pressure the PX400 was engineered to deliver.
- Direct Housing Match: — Machined to the original bore and shaft tolerances so the impeller seats and secures correctly without modification to the pump casing.
- PX400 Submersible Pump Fitment: — Sourced specifically for the Multiquip PX400 polyurethane-impeller stainless steel housing submersible pump series.
- Restored Flow Performance: — A worn or eroded impeller causes pressure drop and reduced output volume; replacing it with this OEM unit brings the pump back to rated performance.
- Corrosion and Wear Resistance: — Manufactured to handle the abrasive and corrosive conditions typical of submersible dewatering applications, extending service intervals between replacements.
The impeller is the rotating core of a centrifugal pump — it converts the mechanical energy from the motor shaft into fluid velocity and pressure, moving water from the intake to the discharge port. In a submersible pump like the PX400, the impeller operates fully submerged and is exposed to grit, sediment, and corrosive water that gradually erode the vanes. As the vanes wear, the pump loses efficiency, flow rate drops, and the motor works harder to compensate; replacing a damaged impeller is one of the most effective ways to restore full pumping capacity and protect the motor from overload.
For fitment questions or help confirming this part works with your specific PX400 unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 020PX400003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | PX400 |
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.
