The Multiquip 335430000 Gasket is a genuine OEM gasket designed for MQD2H, MQD3H, MQD2HA, and MQD3HA diaphragm pumps. Sourced directly from Multiquip, this part meets the exact material and dimensional standards of the original component. Confirm your model code against the fitment list before ordering to ensure a correct, confident installation. DHS Equipment stocks genuine Multiquip OEM parts so you can get your pump back in service without compromise.
Key Features
- Genuine OEM Sealing Material — Manufactured to Multiquip's original compound and thickness specifications, delivering the compression and chemical resistance required in diaphragm pump applications.
- Drop-In Replacement — Matches the original bolt pattern and mating surface profile, allowing direct installation without trimming or reworking adjoining components.
- Broad Diaphragm Pump Fitment — Compatible with MQD2H, MQD3H, MQD2HA, and MQD3HA models, covering a wide range of Multiquip diaphragm pump configurations.
- Leak-Free Operation — A properly sealed pump maintains prime and full discharge pressure; a worn or compromised gasket allows fluid bypass that undermines pump output and accelerates internal wear.
- Fluid Handling Safety — In pump applications handling corrosive or hazardous fluids, a correctly rated OEM gasket helps prevent unintended leaks at critical mating surfaces.
A gasket in a diaphragm pump creates a pressure-tight seal between mating surfaces — typically around the pump head, valve covers, or manifold connections — preventing fluid and air from escaping the pumping chamber. When a gasket deteriorates, cracks, or is compressed beyond its service limit, the pump loses prime, delivers reduced flow, or leaks externally, all of which signal the need for immediate replacement. Using the correct OEM gasket ensures the sealing surfaces are matched to the pump's original design tolerances, restoring full pumping performance and protecting the components around it.
Part Details
| Part Number | 335430000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diaphragm Pumps | MQD2H |
| Diaphragm Pumps | MQD3H |
| Diaphragm Pumps | MQD2HA |
| Diaphragm Pumps | MQD3HA |
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.
