The Multiquip 336005201 Discharge Plate is a genuine OEM component designed for MQD2H, MQD3H, MQD2HA, and MQD3HA diaphragm pumps. Sourced directly from Multiquip, this part meets the exact specifications of the original component it replaces. Whether you are servicing a pump on a commercial site or restoring a unit to full working condition, the 336005201 delivers the fit and function your equipment requires. Confirm your model code before ordering to ensure correct application.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring the discharge plate seals and directs flow exactly as intended in the pump's fluid path design.
- Direct-Fit Replacement — Engineered to mount in the same position as the original, with matching bolt pattern and sealing surfaces so installation follows the standard service procedure without modification.
- Confirmed Fitment — Compatible with MQD2H, MQD3H, MQD2HA, and MQD3HA diaphragm pump models.
- Sustained Flow Output — A correctly seated discharge plate maintains unidirectional flow through the pump head; a warped or cracked plate causes backflow, pressure loss, and reduced pumping efficiency.
- Fluid System Integrity — The discharge plate forms a critical boundary in the valve chamber, helping to maintain consistent discharge pressure and protecting downstream hoses and fittings from pressure fluctuation.
The discharge plate is a core component of a diaphragm pump's valve assembly, positioned at the outlet side of the pump head to control the direction of fluid flow. It works in conjunction with the discharge valve to prevent backflow and maintain the pressure differential that drives fluid through the outlet. When the discharge plate becomes worn, cracked, or warped, the pump loses the ability to sustain consistent output pressure — resulting in reduced flow rates, erratic pumping, or complete loss of prime. Replacing it with a genuine OEM part restores proper valve function and brings the pump back to its intended operating condition.
Part Details
| Part Number | 336005201 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Discharge Plate |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diaphragm Pumps | MQD2HA |
| Diaphragm Pumps | MQD3HA |
| Diaphragm Pumps | MQD2H |
| Diaphragm Pumps | MQD3H |
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.
