The Multiquip 1412000130 Volute Casing is a genuine OEM component designed for the QP-40TE and QP40TH trash pump series. As a direct OEM replacement, it is manufactured to the exact specifications of the original part, ensuring proper fit and restored pump performance without modification. This casing is confirmed compatible with QP-40TE and QP40TH models, making it a straightforward service part for technicians and operators keeping these pumps in working order. Order with confidence knowing you are sourcing the correct Multiquip part from an authorized supplier.
Key Features
- OEM-Grade Hydraulic Geometry — Cast to the original flow-path profile, maintaining the internal volute dimensions that govern pump output and efficiency.
- Direct-Fit Replacement — Matches the original bolt pattern and port sizing for the QP-40TE and QP40TH, dropping in where the factory casing was seated.
- Confirmed Fitment — Verified for QP-40TE and QP40TH trash pump models; use Multiquip part number 1412000130 to confirm before ordering.
- Restores Full Pump Pressure — A cracked or eroded volute casing causes significant pressure drop and reduced flow; replacing it with this OEM unit brings output back to specification.
- Trash Pump Duty Rating — Built to handle the abrasive slurries and debris-laden fluids that trash pump applications demand, resisting wear at the critical volute wall.
The volute casing is the main pump body that surrounds the impeller and converts the high-velocity fluid discharged by the spinning impeller into usable pressure. Its spiral-shaped interior channel is precisely sized to manage flow velocity and direct water toward the discharge port efficiently. When the volute casing cracks, erodes, or is damaged by debris impact, the pump loses prime, drops discharge pressure, and can no longer move fluid effectively — making timely replacement essential to keeping the pump operational.
Part Details
| Part Number | 1412000130 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Volute Casing |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Trash Pumps | QP-40TE |
| MQ Trash Pumps | QP40TH |
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.
