The Wacker Neuson Protection Plate is a genuine OEM component designed for the PS4-11003HH and PS4-1003HF series submersible pumps. Sourced directly from Wacker Neuson, this part is manufactured to the exact tolerances and material specifications of the original, ensuring a direct, hassle-free installation. Compatible across multiple PS4 series configurations — including 220V, 440V, and 400V variants — this protection plate covers a broad range of job-site pump setups. When you need the right part the first time, the delivers the confidence of genuine OEM quality.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to original material and dimensional standards, ensuring the protection plate performs exactly as the pump was engineered to require.
- Direct Drop-In Installation — Matches the original mounting points and profile of the PS4 series pump housing, so no rework or fabrication is needed during replacement.
- Broad PS4 Series Compatibility — Fits PS4-11003HH and PS4-1003HF submersible pumps across 220V/60Hz, 440V/60Hz, and 400V/50Hz configurations, covering both high-head and high-output variants.
- Pump Component Protection — Guards internal pump components from mechanical damage and debris ingress, helping maintain consistent flow performance and extending the service life of the pump assembly.
- Submersible Environment Rated — Built to withstand continuous immersion and the abrasive conditions typical of construction dewatering applications, where protection plate integrity is critical to pump reliability.
The protection plate on a submersible pump serves as a physical shield for the pump's lower intake and impeller area, guarding against rocks, debris, and ground contact that could damage rotating components or block flow. Without an intact protection plate, the pump is exposed to impact damage and accelerated wear on internal parts, which can lead to reduced output or complete pump failure. Keeping this component in good condition is a straightforward way to protect a significantly larger investment in the pump itself.
Part Details
| Part Number | 5100028571 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Protection Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-11003HH | PS411003HH | 5000008868, 5000008876, 5000009153, 5000009154, 5000009208 |
| PS4-1003HF | PS411003HF | 5000008872, 5000008878, 5000009210 |
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.
