The Multiquip SP4850 is a genuine OEM Case designed for STOW Diaphragm Pump models SDP-2, CA90749, and SDP-3. As a factory-sourced component, the SP4850 is manufactured to the same specifications as the original part, ensuring a direct, trouble-free installation. This is the correct replacement Case for operators looking to restore their diaphragm pump to full working condition with confidence in fit and durability. Sourced directly through authorized Multiquip distribution, the SP4850 is the right call when only an OEM part will do.
Key Features
- Genuine OEM Construction: — Manufactured to original Multiquip specifications, delivering the structural integrity and dimensional accuracy expected of a pump housing component.
- Direct-Fit Installation: — Engineered to match the mounting points and sealing surfaces of the original Case, allowing straightforward installation without reworking or fabrication.
- Broad STOW Diaphragm Pump Compatibility: — Confirmed fitment for SDP-2, CA90749, and SDP-3 STOW Diaphragm Pump models, covering a wide range of field applications.
- Protects Internal Pump Components: — The Case encloses and supports the pump's internal diaphragm and valve assembly, shielding working components from external damage and maintaining pressure integrity during operation.
- Supports Full Pump Performance Restoration: — A compromised or cracked housing leads to pressure loss and fluid leakage; replacing it with the SP4850 restores proper suction and discharge performance.
The case on a diaphragm pump serves as the structural housing that contains and protects the internal diaphragm, valves, and fluid passages. It maintains the sealed environment necessary for the pump to generate consistent suction and discharge pressure. When the case is cracked, warped, or damaged, the pump loses its ability to maintain prime and move fluid effectively — making timely replacement essential to keeping the pump operational.
For help confirming this part fits your specific unit, contact the DHS Equipment team.
Part Details
| Part Number | SP4850 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Case |
Compatibility & Fitment
| Name | Model |
|---|---|
| STOW Diaphragm Pumps | SDP-2 |
| STOW Diaphragm Pumps | CA90749 |
| STOW Diaphragm Pumps | SDP-3 |
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.
