The Multiquip SP3350 Pump Frame is a genuine OEM component designed for STOW Diaphragm Pump models SDP-2, SDP-3, and CA90749. As a direct OEM replacement, it meets the original design specifications set for these pumps, ensuring structural integrity and a proper fit within the pump assembly. Sourced directly through Multiquip's authorized parts network, the SP3350 is the correct frame for maintaining your STOW Diaphragm Pump in full working order.
Key Features
- Genuine OEM Structural Integrity — Manufactured to the original design specification for the pump frame, maintaining the correct mounting geometry and load-bearing characteristics critical to diaphragm pump operation.
- Direct-Fit Replacement — Engineered to bolt directly into place on SDP-2, SDP-3, and CA90749 STOW Diaphragm Pumps, matching all original mounting points and hardware interfaces.
- Confirmed Fitment — Verified compatible with STOW Diaphragm Pump models SDP-2, SDP-3, and CA90749 — verify your model before ordering to ensure accuracy.
- Structural Foundation for Pump Components — The pump frame houses and aligns all core pump components; a damaged or worn frame compromises component alignment and accelerates wear across the entire pump assembly.
- Authorized Multiquip OEM Part — Backed by Multiquip's parts program, the SP3350 carries the same part number traceability and sourcing confidence expected from genuine OEM replacement components.
The pump frame serves as the primary structural backbone of the diaphragm pump, supporting and aligning all internal components including the diaphragm housing, valves, and drive mechanism. A sound frame keeps everything in correct position so the pump can move fluid efficiently and consistently. When a pump frame becomes cracked, warped, or damaged, component misalignment follows quickly — leading to accelerated wear, fluid leaks, and eventual pump failure.
For fitment questions or help confirming compatibility with your STOW Diaphragm Pump, contact the DHS Equipment parts team directly.
Part Details
| Part Number | SP3350 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pump Frame |
Compatibility & Fitment
| Name | Model |
|---|---|
| STOW Diaphragm Pumps | SDP-2 |
| STOW Diaphragm Pumps | SDP-3 |
| STOW Diaphragm Pumps | CA90749 |
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.
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