 Iwaki Walchem - Magnetic Drive Pumps
Reinvented, Re-Engineered, Refined
All pumps manufactured by Iwaki Walchem are
individually tested for output and pressure. |
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IWAKI WALCHEM Corporation of Holliston, Massachusetts, is a joint venture which
grew from a 15 year association between Walchem Corp. of Holliston, MA and Iwaki Co. Ltd.
of Tokyo, Japan. Iwaki’s 39 years of pump design engineering, IWAKI WALCHEM
offers among the best chemical handling equipment for use in Process, O.E.M., Industrial
and Semiconductor applications.Applied
properly, your Iwaki Walchem magnetic drive pump will run longer, quieter
and cooler than
any traditional mag drive. Extraordinarily high efficiencies make WMD, MD & MDH the
clear choice in almost every process, recirculation or transfer application. Choose
standard alumina ceramic bearing material and polypropylene impeller or optional SiC
(silicon carbide) and ETFE (fluoropolymer) for your most aggressive or highest purity
requirement. High-flow or high head, virtually any chemical fluid can be handled better by
an Iwaki Walchem magnetic drive pump.
WMD / MD Series
Magnetic Driven Pumps - Flow Rates to 30 GPM - HP to 1/3
WMD and MD pumps are constructed of Glass Fiber Reinforced Polypropylene or
Carbon Fiber Reinforced Fluoroplastic (PVDF) Standard O-ring is Fluoroelastomer
(FKM) - similar to Viton. Bearing is Teflon (PTFE). details
MX Series
Magnetic Driven Pumps - Flow rates to 130 GPM - fractional through 3
HP.
A improvement of the MDH allowing for improved performance and
bearing design. Constructed of Glass Fiber Reinforced Polypropylene or
Carbon Fiber Reinforced Fluoroplastic (PVDF). The usage of carbon bushing provides
protection against damage by dry running. High strength magnets allows usage
of standard 56C frame motor. The cast iron motor bracket further increases inertial
stability, reduces vibration, and dampens noise. A thermoplastic foot mount
eliminates "wet floor" corrosion typical of metallic pump mounts.
details
MDH Series Magnetic
Driven Pumps - Flow Rates to 110 GPM - 1/2 through 3 HP
An industrial pump that looks, acts and runs like a heavy duty process pump.
MDH and MDH-D pumps are constructed of Glass Fiber Reinforced Polypropylene or
Carbon Fiber Reinforced Fluoroplastic (PVDF). The usage of carbon bushing provides
protection against damage by dry running. High strength magnets allows usage
of standard 56C frame motor. The cast iron motor bracket further increases inertial
stability, reduces vibration, and dampens noise. A thermoplastic foot mount
eliminates "wet floor" corrosion typical of metallic pump mounts. details
MDE Series
Magnetic Driven Pump - Flow Rates to 175 GPM - Pressure to 55 PSI - ANSI Standard
MDF-M Series Magnetic
Driven Pump - Flow Rates to 135 GPM - Pressure to 50 PSI - Close coupled
Uses for Iwaki Walchem
Magnetic Driven Pumps
- Photo processing Equipment - used more
than any other pump in the world.
- Water Treatment - sealless mag drives for
handling ultra-wet, low surface tension fluids such as potassium hydroxide.
- Laser - high-pressure versions for their
vibration-free operation, low power consumption and silent running.
- Chiller Manufacturers & OEMs - for their
exceptional performance and small size.
- Plating/Printed Circuit Board - for their
ultra-smooth wet end surfaces that resist plate-out.
- De-ionization and R.O. - because of the
pump’s low ionic/particulate contamination factor.
- Semiconductor - fluoropolymer mag drives with
SiC bearing materials - low particulate shedding and high purity capabilities.
- Kidney Dialysis Center - for distribution of
dialysate due to its high reliability and low downtime.
- Chemical Processors - MDH with cantilevered
spindles feature low NPSHr.
- Ink, Dye and Latex Paint- silicon carbide
bearing surfaces to resist abrasion and dry run operation.
- Pulp & Paper Mills - MDH-F pumps sodium
hypochlorite - highly resistant to long term chemical stress cracking.
- Saltwater Aquarium - provide incomparably
quiet running and miniscule heat transfer.
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