The Multiquip 1878060110 is a genuine OEM Volute Casing 2 designed for QP205SLT, QPT205SLT, QP305SLT, and QPT305SLT centrifugal pump models. Sourced directly from Multiquip, this casing component meets the exact dimensional and material specifications required for proper pump hydraulic performance. It is a direct OEM replacement for the secondary volute casing position on these centrifugal and high-pressure pump units. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Multiquip's original casting tolerances, ensuring the internal flow path geometry matches the pump's design specifications for consistent output pressure and volume.
- Direct Bolt-On Replacement — Engineered to align with existing pump housing mounting points on compatible models, allowing straightforward installation without machining or custom fitting.
- Confirmed Fitment — Compatible with QP205SLT, QPT205SLT, QP305SLT, and QPT305SLT centrifugal pump models.
- Sustained Pump Efficiency — A correctly seated volute casing maintains the pressure differential needed to move water effectively; a cracked or worn casing causes flow loss, cavitation, and accelerated impeller wear.
- Leak-Prevention Critical Component — The volute casing forms a primary pressure boundary within the pump housing — using a properly spec'd OEM replacement guards against fluid bypass and uncontrolled pressure drop in demanding dewatering applications.
The volute casing is the curved, snail-shell-shaped housing that surrounds the impeller inside a centrifugal pump. Its job is to capture the high-velocity water thrown outward by the spinning impeller and convert that velocity into pressure, directing flow efficiently toward the discharge port. When the volute casing is cracked, eroded, or improperly seated, the pump loses its ability to build pressure — resulting in reduced flow rates, overheating, and damage to surrounding components. Keeping this casing in serviceable condition is essential to maintaining the pump's rated output and overall service life.
For questions about fitment or to confirm this is the correct part for your pump, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | 1878060110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Volute Casing 2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Centrifugal Pumps | QP205SLT |
| Centrifugal Pumps | QPT205SLT |
| Centrifugal Pumps | QP305SLT |
| Centrifugal Pumps | QPT305SLT |
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.
