Multiquip 336030000 Diaphragm MQ-D2H - OEM Replacement Part

This diaphragm is a critical pumping component for Multiquip diaphragm-style water pumps, creating the pressure differential needed to move water through the system. As a wear item that flexes with every pump cycle, the diaphragm requires periodic replacement to maintain optimal flow rates and prevent pump failure in dewatering and transfer applications.

Diaphragms can degrade from chemical exposure, temperature extremes, and normal flexing fatigue. Common symptoms of diaphragm failure include reduced flow capacity, loss of prime, erratic pump performance, and visible cracking or tearing of the rubber material. Regular inspection and replacement of this component ensures reliable pump operation and prevents costly downtime on jobsites.

Compatible with the following Multiquip model:

• MQD2H

Genuine Multiquip OEM part, sold by an authorized dealer.