The Multiquip 0480571150 O-Ring is a genuine OEM sealing component designed for the QPT405SLT centrifugal pump. Sourced directly through Multiquip's authorized parts program, this O-Ring is manufactured to the exact material grade and dimensional tolerances specified for the QPT405SLT, ensuring a proper compression seal across mating surfaces. Keeping the correct O-Ring in service is one of the simplest ways to protect a centrifugal pump from leaks that can lead to pressure loss, fluid contamination, and component damage.
Key Features
- Exact Material and Dimensional Spec: — Manufactured to the precise compound grade and cross-section required for the QPT405SLT's sealing grooves, maintaining full compression and chemical compatibility.
- Drop-In Fitment for QPT405SLT: — Sized to seat correctly in the OEM groove without trimming, stretching, or shimming, making installation straightforward during routine service.
- Confirmed Compatibility: — Verified for use on the Multiquip QPT405SLT centrifugal pump series.
- Leak-Free Operation: — A properly seated O-Ring maintains system pressure and keeps fluid on the correct side of the seal, supporting full pump output and protecting surrounding components.
- Fuel and Fluid System Integrity: — Using the correct OEM O-Ring in fluid-handling equipment is essential to prevent seepage that could create unsafe working conditions around the pump.
An O-Ring is a precision sealing element seated in a machined groove between two mating surfaces, creating a pressure-tight barrier that prevents fluid from escaping the pump assembly. In a centrifugal pump like the QPT405SLT, O-Rings are used at critical junction points — such as housing covers, volute connections, and port fittings — where maintaining a consistent seal directly affects pump efficiency and output pressure. When an O-Ring degrades, flattens, or takes a set from heat and chemical exposure, the resulting leak can cause pressure drop, fluid loss, and accelerated wear to adjacent sealing surfaces, making timely O-Ring replacement an essential part of routine pump maintenance.
Part Details
| Part Number | 0480571150 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QPT405SLT |
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.
