Iwaki Large Size Magnetic Direct Drive Pumps – MDM40/50-2 Series
- Luis Alberto Fing

- Dec 24, 2025
- 2 min read
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Introduction
Industrial processes that handle corrosive, hazardous, or high-purity fluids require pumping solutions that prioritize safety and long-term reliability. The Iwaki MDM40/50-2 series large size magnetic direct drive pumps are engineered to meet these demands by eliminating leakage risks associated with conventional shaft-seal pumps.
Designed with Japanese engineering precision, the MDM40/50-2 series is widely used in chemical processing, surface treatment, and industrial fluid transfer applications worldwide.

Why Choose Iwaki Magnetic Direct Drive Technology
Large Size Magnetic Direct Drive Pumps for Industrial Reliability
The Iwaki magnetic drive pump design uses a seal-less construction that transmits torque via magnetic coupling. By removing mechanical seals, these pumps significantly improve operational safety and reduce maintenance requirements.
Key advantages include:
Leak-free operation for hazardous and corrosive liquids
Reduced maintenance due to seal-less construction
Stable performance in continuous industrial operation
Reliability based on proven Japanese manufacturing standards
Engineered for Demanding Industrial Applications
Iwaki Magnetic Drive Pumps for Process Industries
The MDM40/50-2 series is designed for large-capacity industrial fluid handling and is suitable for:
Chemical manufacturing processes
Surface treatment and plating lines
Semiconductor and electronics production
Industrial water treatment systems
General chemical transfer applications
These Iwaki magnetic drive pumps support safer plant operation while helping reduce total lifecycle costs.
Japanese Engineering You Can Trust
Iwaki is globally recognized for producing pumps that emphasize durability, precision, and operational safety. The MDM40/50-2 series reflects this philosophy through its robust internal structure and proven magnetic drive system, supporting stable operation even under demanding process conditions. Official Catalog.
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