The Wacker Neuson is a genuine OEM Hose Coupling designed for the PS21503, PS22203, and PS23703 series submersible pumps. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this coupling is manufactured to the same specifications as the original component that left the factory. Fitment covers multiple voltage configurations across the PS2 submersible pump family, including 220V, 440V, and 575V variants. If your pump is showing signs of leakage or discharge line instability at the hose connection point, part number is the correct replacement to restore proper sealing and flow performance.
Key Features
- OEM-Grade Sealing Integrity — Manufactured to match the original coupling's bore diameter and sealing surface, ensuring a leak-free connection at the pump discharge outlet.
- Drop-In Replacement — Connects directly to the existing discharge hose and pump outlet without adaptation; retains the original attachment method used across the PS2 pump series.
- Broad PS2 Series Coverage — Compatible with PS21503, PS22203, and PS23703 submersible pumps across 220V, 440V, and 575V/60Hz configurations.
- Sustained Discharge Performance — A correctly seated hose coupling maintains full pump flow rate and discharge pressure; a cracked or loose coupling causes pressure loss and potential hose detachment during operation.
- Operational Safety at the Discharge Connection — A secure hose coupling prevents uncontrolled hose separation under pump pressure, an important consideration when pumping water in confined or occupied work areas.
The hose coupling connects the submersible pump's discharge port to the outlet hose, forming the primary sealed junction through which pumped water exits the unit under pressure. It must maintain a watertight seal during continuous operation — a worn, cracked, or improperly seated coupling will allow water to bypass the connection, reducing output volume and potentially causing hose blow-off. Replacing a failed coupling with the correct OEM part restores the discharge path to its designed flow capacity and keeps the hose securely anchored to the pump body.
Part Details
| Part Number | 5000150525 |
|---|---|
| Old Part Number | 0150525 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2 1503 Sub. Pump, 220V/60hz, 2hp, 6.1A | PS21503 | 5000009120, 5000009121, 5000009122 |
| 50mm/2in Submersible Pump 220V /60Hz | PS22203 | 5000009126, 5000009127, 5000009128 |
| 50mm/2in Submersible Pump 220V /60Hz | PS23703 | 5000009132, 5000009133 |
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.
