The Multiquip 1843FS0750N is a genuine OEM Outer Case designed for ST41230, ST41460, ST61230, and ST61460 submersible pumps. As a factory-authorized replacement component, it meets the exact dimensional and material standards of the original part, ensuring a proper fit within the pump housing assembly. This outer case is sourced directly through Multiquip's OEM parts program and sold by DHS Equipment, giving you confidence that you are receiving an authentic replacement for your submersible pump. Compatible with both the ST4 and ST6 series submersible pump families, this part is an appropriate service replacement for worn, cracked, or damaged casings.
Key Features
- Genuine OEM Construction — Manufactured to original material and dimensional specifications, ensuring the casing seats and seals correctly within the pump assembly.
- Direct-Fit Replacement — Engineered to install in place of the original outer case without alteration, maintaining proper alignment of internal pump components.
- Broad ST-Series Compatibility — Fits ST41230, ST41460, ST61230, and ST61460 Multiquip submersible pumps, covering both the ST4 and ST6 pump families.
- Structural Integrity for Submerged Operation — The outer case forms the primary protective shell of the pump, and a sound casing is essential for maintaining pump pressure and protecting internal components during continuous submerged use.
- Leak and Contamination Prevention — A correctly fitted outer case prevents water ingress to motor components and maintains the pump's rated discharge performance.
The outer case on a submersible pump serves as the primary structural enclosure, housing the motor and impeller assembly while the unit operates underwater. It maintains the internal pressure boundary that allows the pump to move water efficiently and protects the motor from direct contact with the pumped fluid. When the outer case cracks, corrodes, or becomes physically damaged, the pump loses structural integrity, risking motor exposure, reduced discharge capacity, and potential failure of internal components.
For fitment questions or to confirm this part is correct for your specific unit, contact the DHS Equipment team for support.
Part Details
| Part Number | 1843FS0750N |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Outer Case |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST41230/ST41460 |
| Submersible Pumps | ST61230/ST61460 |
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.
