The Multiquip 0480 is a genuine OEM O-Ring Volute Casing designed for a wide range of Multiquip trash pumps and centrifugal pumps, including QP3TH, QP3TK, QP3TZ, MQ62TDD, MQ62TK, QP303H, QP402H, and additional QP-series models. As a factory-sourced component, this O-ring delivers the correct material grade and dimensional tolerancing required for a leak-free seal at the volute casing interface. Sourced directly through Multiquip's OEM parts program, the 0480 ensures your pump returns to full operating condition without guesswork. Verify your model number against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Seal Material Grade — Manufactured to the same elastomer specification as the original, maintaining proper compression and chemical resistance against the fluids these pumps handle.
- Volute Casing Interface Fit — Seats directly into the volute casing groove without trimming or shimming, restoring the factory-tight seal between pump housing sections.
- Broad Pump Family Coverage — Fits QP3TH, QP3TK, QP3TZ, QP3TZ, MQ62TDD, MQ62TK, QP303H, QP402H, QPT405SLT, QP305SLT, QP205SH, and additional QP-series trash and centrifugal pump models.
- Leak Prevention at the Source — A worn or damaged volute casing O-ring allows pressurized fluid to bypass the seal, causing visible leakage, pressure loss, and reduced pump output — replacing it restores full prime and discharge performance.
- Genuine OEM Confidence — Supplied under Multiquip part number 0480, ensuring you receive the correct part without compatibility risk or dimensional variance.
The volute casing O-ring creates a pressure-tight seal between the pump's volute housing sections, preventing fluid from escaping at the casing joint during operation. Without an intact seal at this interface, the pump loses discharge pressure and may struggle to maintain prime, particularly under high-flow or high-head conditions. When this O-ring degrades — through age, chemical exposure, or mechanical wear — replacing it promptly with the correct OEM part is the fastest way to restore full pumping capacity.
Part Details
| Part Number | 0480 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring Volute Casing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | MQ62TDD |
| Trash Pumps | MQ62TK |
| Centrifugal Pumps | QPT405SLT |
| Centrifugal Pumps | QP3TB |
| Centrifugal Pumps | QP3TS |
| Centrifugal Pumps | QP3THX |
| Centrifugal Pumps | QP3TK |
| Centrifugal Pumps | QP3TH |
| Centrifugal Pumps | QP3TZ |
| Centrifugal Pumps | QP15HP |
| Centrifugal Pumps | QP402B |
| Centrifugal Pumps | QP303B |
| Centrifugal Pumps | QP205SH |
| Centrifugal Pumps | QP2B |
| Centrifugal Pumps | QP402H |
| Centrifugal Pumps | QPT305SLT |
| Centrifugal Pumps | QP305SLT |
| Centrifugal Pumps | QPT205SLT |
| Centrifugal Pumps | QP205SLT |
| Centrifugal Pumps | QP303H |
| Centrifugal Pumps | QP2H |
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.
