The Multiquip 0481310250 is a genuine OEM O-Ring Mechanical Seal Sleeve designed for QP402B, QP402H, and QP15HP centrifugal pumps. As a direct OEM replacement, this seal component is manufactured to the same specification as the original part, ensuring a correct, leak-free fit within the pump's mechanical seal assembly. Verified fitment covers the QP402B, QP402H, and QP15HP models, making it straightforward to confirm compatibility before you order. Source this part through DHS Equipment for confidence in part number accuracy and OEM quality.
Key Features
- OEM Seal Material Grade — Manufactured to the original elastomer specification, delivering the compression and chemical resistance required for a water-tight mechanical seal interface.
- Direct Sleeve Interface Fit — Engineered to seat correctly around the mechanical seal sleeve, replicating the original profile and dimensions for a drop-in installation.
- Confirmed Fitment — Fits QP402B, QP402H, and QP15HP centrifugal pump models; verify your model code before ordering.
- Leak Prevention — A correctly seated O-Ring maintains the pressure boundary around the seal sleeve, preventing water intrusion into the bearing housing and shaft area.
- Genuine OEM Part — Supplied as an authentic Multiquip component, backed by the OEM part number 0481310250 for straightforward parts verification and reordering.
The O-Ring Mechanical Seal Sleeve serves as the sealing element that sits between the mechanical seal assembly and the pump shaft sleeve, creating a pressure-tight barrier that prevents pumped fluid from migrating along the shaft toward the bearing housing. When this O-Ring deteriorates — through chemical exposure, heat cycling, or compression set — the seal's ability to contain fluid is compromised, leading to leaks, bearing contamination, and accelerated wear of the mechanical seal faces. Replacing a worn O-Ring Mechanical Seal Sleeve promptly is one of the most cost-effective ways to restore pump integrity and protect the surrounding components from secondary damage.
Part Details
| Part Number | 0481310250 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring Mechanical Seal Sleeve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QP402B |
| Centrifugal Pumps | QP402H |
| Centrifugal Pumps | QP15HP |
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.
