The Wacker Neuson is a genuine OEM Hose Coupling designed for the PS3 3703, PS3 5503, and PS4 5503 series submersible pumps. As a factory-sourced component, it is manufactured to the same specifications as the original part installed at the time of production, ensuring a consistent, secure connection at the pump discharge. This Hose Coupling is confirmed to fit multiple voltage configurations across the PS3 and PS4 submersible pump families, including 220V, 440V, and 575V/60Hz variants, making it the correct choice regardless of your unit's electrical setup.
Key Features
- OEM-Grade Connection Integrity — Manufactured to Wacker Neuson's original coupling dimensions and material spec, ensuring a leak-free seal at the pump discharge port under working pressure.
- Direct Discharge Port Replacement — Designed to locate and seat exactly as the original, allowing straightforward installation without reworking the hose connection or discharge assembly.
- Broad PS-Series Compatibility — Fits PS3 3703, PS3 5503, and PS4 5503 submersible pumps across 220V, 440V, and 575V/60Hz configurations — one part covering the full voltage range of these pump families.
- Sustained Flow Delivery — A correctly seated Hose Coupling maintains full discharge flow and pressure; a cracked or loose coupling causes volume loss, backflow risk, and unplanned pump downtime.
- Pressure-Side Integrity — On submersible pump applications, the discharge coupling is a wetted, pressure-bearing component; using a genuine OEM part ensures the material grade is rated for continuous pump operation.
The Hose Coupling is the connection point between the submersible pump's discharge outlet and the hose or pipe that carries water away from the source. It forms a sealed, secure joint that must withstand continuous flow pressure without leaking or loosening during operation. When this coupling cracks, strips, or develops a leak, pump efficiency drops and water can escape at the connection rather than being directed through the discharge line — resulting in reduced output and potential site flooding if the pump is unattended.
Part Details
| Part Number | 5000150528 |
|---|---|
| Old Part Number | 0150528 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3 3703 Sub. Pump, 220V/60hz, 5hp, 13.4A | PS33703 | 5000009135, 5000009136, 5000009137 |
| PS4 5503 Sub. Pump, 220V/60hz, 7.5hp, 19.5A | PS45503 | 5000009144, 5000009145 |
| PS3 5503 Sub. Pump, 220V/60hz, 7.5hp, 19.5A | PS35503 | 5000009141, 5000009142, 5000009143 |
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.
