The Multiquip 3360 Diaphragm is a genuine OEM replacement designed for MQD3H, MQD2H, MQD3HA, and MQD2HA diaphragm pumps, as well as compatible Multiquip saw models including MP2090HP, MP2H, MP275E3, MP25E3, MP25E1, and SP2S20H. As a factory-sourced component, it is manufactured to the exact material and dimensional specifications of the original part. Sourced directly through authorized Multiquip supply channels, the 3360 Diaphragm ensures a direct, drop-in fit with no guesswork on compatibility. DHS Equipment stocks genuine Multiquip OEM parts to keep your equipment running at full capacity.
Key Features
- Genuine OEM Flex Material: — Manufactured to the same elastomer compound and thickness as the original, ensuring correct flex response and fluid sealing under operating pressure.
- Direct-Fit Installation: — Matches the original mounting bolt pattern and port dimensions for a straightforward swap on MQD and compatible saw series equipment.
- Broad Fitment Coverage: — Confirmed for MQD3H, MQD2H, MQD3HA, MQD2HA diaphragm pumps and Multiquip saw models MP2090HP, MP2H, MP275E3, MP25E3, MP25E1, and SP2S20H.
- Sustained Flow Integrity: — A properly functioning diaphragm maintains consistent fluid transfer; a cracked or fatigued one leads to pressure loss, fluid bypass, and poor pump output.
- Fluid Containment Compliance: — On pump applications, diaphragm integrity is critical to preventing fluid from contacting internal drive components — a worn diaphragm can cause rapid damage beyond the part itself.
The diaphragm is the primary flexible membrane that separates the fluid chamber from the mechanical drive side of a diaphragm pump. It flexes back and forth with each pump cycle to draw fluid in through the inlet valve and push it out through the discharge valve. When a diaphragm develops cracks, pinholes, or permanent deformation from fatigue, the pump loses suction efficiency, output pressure drops, and fluid can migrate into areas of the machine it should never reach — making timely replacement essential to protecting the rest of the pump assembly.
Part Details
| Part Number | 3360 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Diaphragm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diaphragm Pumps | MQD3H |
| Diaphragm Pumps | MQD2H |
| Diaphragm Pumps | MQD3HA |
| Diaphragm Pumps | MQD2HA |
| Saws | MP2090HP |
| Saws | MP2H |
| Saws | MP275E3 |
| Saws | MP25E3 |
| Saws | MP25E1 |
| Saws | SP2S20H |
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.
