The Multiquip SP3691 Guard is a genuine OEM Guard designed for STOW Diaphragm Pump models SDP-3, CA90749, and SDP-2. As a direct factory replacement, this part meets the original design specifications set for these pump units. Sourced directly through Multiquip's OEM parts program, the SP3691 ensures you're installing the exact component your equipment was built with. Confirm your model code before ordering to ensure a correct application match.
Key Features
- Genuine OEM Construction — Manufactured to the original design standard for STOW Diaphragm Pumps, ensuring the Guard functions exactly as intended in the factory build.
- Direct-Fit Replacement — Engineered to mount and align with existing hardware on SDP-3, CA90749, and SDP-2 pump models without secondary modification.
- Confirmed Fitment — Compatible with STOW Diaphragm Pump models SDP-3, CA90749, and SDP-2; verify your model code prior to ordering.
- Protective Coverage — A properly installed Guard shields critical pump components from contact, debris, and incidental damage during operation, extending the service life of surrounding parts.
- Correct Part, First Time — Using the OEM SP3691 eliminates guesswork associated with non-specified alternatives, keeping your pump operating within its designed parameters.
A guard on a diaphragm pump serves as a protective barrier over moving or exposed components, preventing contact with debris, foreign objects, or personnel during operation. When a guard is missing, cracked, or damaged, internal pump components become vulnerable to impact and contamination, which can accelerate wear or create unsafe operating conditions. Replacing a worn or absent guard promptly is a straightforward maintenance step that protects both the equipment and the operator.
Need help confirming fitment for the Multiquip SP3691? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | SP3691 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Guard |
Compatibility & Fitment
| Name | Model |
|---|---|
| STOW Diaphragm Pumps | SDP-3 |
| STOW Diaphragm Pumps | CA90749 |
| STOW Diaphragm Pumps | SDP-2 |
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.
