The Multiquip 0852851400 is a genuine OEM Adjust Liner Dia 15 T0.5 designed for QP303H and QP303B centrifugal pumps. As a direct OEM replacement, this liner shim is manufactured to the exact dimensional specification required for proper pump assembly, ensuring the correct running clearance between rotating and stationary components. Sourced directly through an authorized Multiquip parts channel, the 0852851400 is confirmed to fit QP303H and QP303B series pumps without any modification. When you need to restore a pump to its original operating condition, using the correct OEM liner adjustment ensures long-term performance and prevents premature wear.
Key Features
- Exact OEM Dimensional Accuracy — Manufactured to the precise 15mm diameter and 0.5mm thickness specification, ensuring the correct running clearance critical to centrifugal pump efficiency.
- Direct-Fit Replacement — Installs directly into QP303H and QP303B pump housings in place of the original liner shim, with no rework or alteration needed.
- Confirmed Fitment — Verified for use with QP303H and QP303B centrifugal pumps in the Multiquip QP300 series lineup.
- Protects Pump Internals — Correct liner thickness maintains the tight clearance tolerances that prevent bypass flow, preserving flow rate and pressure output across the pump's service life.
- Genuine Multiquip OEM Part — Backed by Multiquip's OEM quality standards, providing confidence that the part matches the original equipment specification exactly.
The adjust liner is a precision shim used during centrifugal pump assembly to set and maintain the correct axial and radial clearance between the impeller and the pump casing. In a centrifugal pump, this clearance directly affects hydraulic efficiency — too much gap allows water to recirculate internally, reducing flow and pressure output, while too little clearance causes friction and premature wear on rotating parts. When a pump loses prime easily, delivers reduced flow, or shows signs of internal wear, inspecting and replacing the liner shim with a correctly sized OEM part like the 0852851400 is a key step in restoring the pump to full working condition.
For fitment questions or to confirm this part is correct for your specific unit, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 0852851400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adjust Liner Dia 15 T0.5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QP303H |
| Centrifugal Pumps | QP303B |
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.
