The Multiquip 0852854525 Adjust Liner F45XF25.4 T0.5 is a genuine OEM adjust liner designed for QP-series trash and centrifugal pump models including QP4TB, QP3TB, QP3TS, QP3THX, QP4TK, QP4TKT, QP3TK, QP2TK, QP4TZ, QP3TH, QP4TH, QP3TZ, QP402H, and QP402B. As a factory-sourced component, this part meets the exact dimensional and material specifications Multiquip requires to maintain proper pump clearance and performance. Part number 0852854525 is the correct OEM reference for this liner, ensuring you receive the right part the first time. DHS Equipment supplies this directly as an authorized Multiquip replacement part.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to the exact F45XF25.4 T0.5 specification, ensuring correct liner-to-impeller clearance that directly affects pump output and efficiency.
- Drop-In Pump Housing Fit — Engineered to seat precisely within the pump volute casing with no reworking of the housing required on compatible QP-series models.
- Broad QP-Series Compatibility — Fits a wide range of Multiquip trash and centrifugal pump models including QP4TB, QP3TK, QP402H, QP402B, QP4TH, QP3TZ, and others in the QP lineup.
- Restores Full Pumping Capacity — A worn or incorrectly sized liner allows fluid to bypass the impeller, reducing flow rate and head pressure; replacing it with 0852854525 restores designed pumping performance.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, this component carries the same material and tolerance specs as the original, supporting the long-term serviceability of your pump.
The adjust liner is a close-tolerance wear component positioned between the pump impeller and the volute casing. Its primary role is to minimize internal fluid recirculation by maintaining a tight, controlled gap around the impeller — a critical factor in achieving the rated flow rate and discharge pressure of the pump. As the liner wears over time, that clearance increases, causing efficiency losses, reduced suction lift, and eventual inability to prime. Replacing the liner with a correctly sized OEM part like the Multiquip 0852854525 restores the pump's designed hydraulic performance and extends the service life of surrounding components.
Part Details
| Part Number | 0852854525 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adjust Liner F45XF25.4 T0.5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP4TB |
| Trash Pumps | QP3TB |
| Trash Pumps | QP402H |
| Trash Pumps | QP3TS |
| Trash Pumps | QP3THX |
| Trash Pumps | QP4TK |
| Trash Pumps | QP4TKT |
| Trash Pumps | QP3TK |
| Trash Pumps | QP2TK |
| Trash Pumps | QP402B |
| Trash Pumps | QP4TZ |
| Trash Pumps | QP3TH |
| Trash Pumps | QP4TH |
| Trash Pumps | QP3TZ |
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.
