Features of MD series

Highly reliable, compact magnetic drive pumps. Field-proven reliability
A large number of pumps in this series have been delivered to customers at home and abroad, earning high acclaim for their superior reliability. This is the best-selling series in the world.
An incomparable range of models available
The MD series comes in a total of 38 models. A wide range of flow rates, hose connections, and threaded connections (M type) are available as standardized models. In addition, dedicated high-head, large-flow-rate models are available. The most economical and suitable pump can be selected from this wide variety of models.
Leakage-free, sealless structure
As is common with corrosion-resistant pumps, this series uses the magnetic drive method, eliminating problems caused by liquid leakage.
Superior corrosion resistance
The pumps in this series are constructed mainly with polypropylene while at the same time using superior corrosion-resistant parts manufactured from ceramics, PTFE, and FKM. Therefore, they can be used to transfer strong acids and various other chemicals.
Simple and compact
The pump structure is extremely simple. Consisting of several unitized parts, the pump is easy to maintain.

Specifications (50/60Hz)

Max. discharge capacity range 5.5 – 135 / 6 – 135 L/min
Max. head range 1 – 14.3 / 1.4 – 20.3 m
Main materials GFRPP
Required power range 5 – 265W
Power supply AC100V, 200V
Liquid temperature range 0 – 80˚C
Specific gravity limit Up to approx. 1.3 (depending on model)
Sealing method Seal-less construction

Product information

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