The Multiquip 0203020B1102 Discharge Port is a genuine OEM component designed for ST3020B1 and ST3020BCUL submersible pumps. As a factory-authorized part, it meets the exact material and dimensional requirements Multiquip specifies for these units, ensuring the outlet connection performs as intended from day one. This port is a direct-fit replacement for the original, requiring no machining or modification to seat correctly in the pump housing. Confirm your model code before ordering — this part is verified for ST3020B1 and ST3020BCUL applications.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional specifications for the discharge outlet on submersible pump models, not a generic approximation.
- Direct Housing Match — Engineered to seat flush with the ST3020B1 and ST3020BCUL pump housing, allowing the outlet connection to seal correctly without reworking surrounding components.
- Confirmed Fitment — Verified for ST3020B1 and ST3020BCUL submersible pump models; use your model code to confirm before purchasing.
- Maintains Full Flow Capacity — A correctly fitted discharge port preserves the pump's rated output; a cracked, corroded, or improperly seated port restricts flow and can cause pressure loss across the entire discharge line.
- Corrosion-Resistant Service Life — Built to withstand continuous contact with the water and debris conditions typical of submersible pump operation, resisting degradation that leads to premature seal failure at the outlet.
The discharge port is the outlet point through which water exits the pump body and enters the discharge line. It forms a critical seal between the pump housing and the connected piping, and its geometry directly controls flow direction and output pressure at the point of exit. When this component cracks, corrodes, or loses its seating integrity, the pump can no longer maintain proper discharge pressure — resulting in reduced output volume, potential backflow, and increased strain on the motor. Replacing a worn or damaged discharge port with the correct OEM part restores the pump's designed flow path and protects the connected plumbing from pressure irregularities.
Part Details
| Part Number | 0203020B1102 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Discharge Port |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST3020B1 |
| Submersible Pumps | ST3020BCUL |
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.
