The Iwaki Mag Drive Chemical Pumps represent the latest state of the art design in non-metallic magnetic drive pumps. With the experience gained from previous generations of Mag Drive pumps, the Iwaki Series has been engineered to meet the most severe operating conditions. Contact our application engineers for assistants in selecting your next Mag Drive Pumps.
Iwaki Mag Drive Chemical Pumps MD DC Polypropylene Series
- DC Brushless Motor
Without brushes, which can wear out, the motor features a long life—equivalent to that of an AC motor. The flow rate can be easily changed by DC 1–5 V external input signal. The built-in motor drive circuit enables the operation of the device by connecting the power supply and the external input.
Note that the power supply voltage is classified as safe voltage (50 V or less), facilitating compliance with international standards, such as UL, CSA, CE, and GS. The universal voltage of BLDC motors enables the same pump performance in equipment from 100-240 VAC in virtually all countries. - Leak-Free
Magnetic drive seal-less pumps are free from leakage problems and the need for seal replacement. This feature and their compact design make them ideal for OEM built-in applications. - High Corrosion Resistance
GFRPP (Grass fiber reinforced polypropylene) pump ends of the MD series handle a wide range of chemicals. - Easy Maintenance
The pump unit is comprised of four integrated parts, so maintenance is easy.
Iwaki Mag Drive Chemical Pumps MD & WMD Polypropylene Series
- High Efficiencies – Extraordinarily high efficiencies make WMD & MD the clear choice in almost every process, recirculation or transfer application.
- Choose standard alumina ceramic bearing materials and polypropylene, or optional SiC (silicon carbide) and ETFE (fluoropolymer) for your most aggressive or highest purity requirement.
- Do you require compact, quiet, highly efficient pumps for your Laser, Chiller or Blood Analyzer Applications? Iwaki America pumps are compact, offer higher pressure, AND last longer than any traditional offerings.
- Motor Matching – Offering more motor/pump configurations than any other manufacturer easily allows tailored pump applications. Premium, high efficiency motors are used throughout the line. Totally enclosed, permanent split capacitor motors are compact, cool and economical. Tolerance to voltage variation without overheating and 50/60 Hz operation allows the product to be used in a worldwide market. PSC or shaded pole AC motors are standard. Brushed and brushless motors are available for DC applications.
Iwaki Mag Drive Chemical Pumps MD & WMD ETFE (Teflon) Series
- High Efficiencies – Extraordinarily high efficiencies make WMD & MD the clear choice in almost every process, recirculation or transfer application.
- Choose standard alumina ceramic bearing materials and polypropylene, or optional SiC (silicon carbide) and ETFE (fluoropolymer) for your most aggressive or highest purity requirement.
- Do you require compact, quiet, highly efficient pumps for your Laser, Chiller or Blood Analyzer Applications? Iwaki America pumps are compact, offer higher pressure, AND last longer than any traditional offerings.
- Motor Matching – Offering more motor/pump configurations than any other manufacturer easily allows tailored pump applications. Premium, high efficiency motors are used throughout the line. Totally enclosed, permanent split capacitor motors are compact, cool and economical. Tolerance to voltage variation without overheating and 50/60 Hz operation allows the product to be used in a worldwide market. PSC or shaded pole AC motors are standard. Brushed and brushless motors are available for DC applications.
Iwaki Mag Drive Chemical Pumps MDG Series – Sealless magnetic drive gear pumps
- Sealless construction ideal for OEM applications – Leak-free and seal-less, MDG pumps are ideal for incorporation into equipment. The magnet drive mechanism eliminates the troublesome shaft seal replacement.
- Outstanding corrosion resistance – Liquid end parts are manufactured from SUS316, PTFE, PPS and PEEK materials. This combination of materials offers extremely high levels of corrosion resistance and durability creating an MDG line that is capable of handling many different aggressive chemical solutions.
- High pressure gear rotary system- MDG pumps are characterized by high pressure and low flow rate. Despite its small size, it can attain high pressure to 87 PSI and vacuum of 1.57inHg.
- Excellent thermal resistance – Combining the heat-resistant materials of construction, along with precision machining processes and Iwaki’s innovative gear and body manufacturing processes, give the MDG series of pumps the capability to handle solutions rated to 95°C.
Iwaki Mag Drive Chemical Pumps MDT Series – Non-metal magnetic drive turbine pumps
- Wet ends are corrosion resistant materials such as PPS, PEEK, ceramic, carbon. The MDT pump can handle various chemicals such as acid and alkaline solutions because no metal is used.
- With high pressures up to 0.35 MPa (50.8 PSI) , the MDT can be used for negative pressure of suction side because it makes suction pressure up to 8.00 kPa (80 mbar).
- Sealless construction prevents liquid leaks and no shaft seal replacement is required.
Iwaki Mag Drive Chemical Pumps MX & MXF Polypropylene & ETFE (Teflon) Series
- Self-radiating structure – When fitted with a carbon bearing, the MX will allow for brief periods of dry running. The new “self radiating structure” (patented), in addition to the existing proven non-contact principle with front and rear supported spindle, greatly improves the ability to withstand cavitation and running against a closed discharge valve.
- Split volute casing – The MX Series is the first resin magnet pump that uses a split volute pump casing that forms a vortex chamber. The volute limits the liquid flow from the impeller and returns it to the pump, which is efficiently guided to the discharge port to enhance overall efficiency.
- MX Series pumps are highly recommended for use in various production processes such as filtering, spraying, washing, plating, chemical transfer/blending, and etching in surface treatment appplications.
- MX utilizes standard NEMA frame motors making them easy to install. (IEC and JIS versions available)
- Non-metallic baseplate will not corrode in hostile environments.
Iwaki Sanwa pumps feature 316 stainless steel construction for both high and low temperature applications where structural strength is imperative.
- Center bearing support prevents shaft deflection
- One piece machined rear casing provides extra strength
- High strength Neodymium or Samarium Cobalt magnets for higher temperatures
- Single gasket seal eliminates multiple leak paths
- NEMA motor provides endless motor options
- Silicon Carbide -D bearings can withstand limited dry run
- Removable impeller for easy maintenance
- Sub-Ansi
Iwaki Mag Drive Chemical Pumps MXM Lined with CFRETFE
- Dry run capability – With proven dry run capability and our unique self-radiating bearing lubrication circuit (PAT.), the MXM is able to withstand process-upset conditions.
- Heat dispersion holes located strategically behind the impeller facilitate removal of frictional bearing heat and improve bearing lubrication and cooling circuit flow under dry run or poor suction conditions.
- Two piece rear casing design – Offers improved pressure handling capability and a second barrier for improved safety. The front casing features injection-molded liner with guaranteed uniform thickness and is fully covered by a ductile cast iron cover for combination of chemical resistance and mechanical integrity.
- All designs have ANSI 150# flanged connections.
- Samarium Cobalt magnet capsule result in balanced lightweight inner magnet capsule assemblies optimizing torque transmission and pump efficiency.
- Dual end supported precision ground shafts and balanced compact high strength
- High strength rare earth magnets are totally encapsulated within fluororesin moldings.
- Close-coupled back pull-out design – Allows the operator to inspect the pump while leaving the line pressurized.
Iwaki Mag Drive Chemical Pumps MDM Lined with ETFE or PFA
- Unexpected dry running won’t damage the pump or interrupt the process. Our dry run (carbon/ceramic) design allows the pump to handle these situations with ease.
- An expanded temperature range (up to 300°F) as well as increased solids handling capabilities (up to 10%) provides users with solutions for their difficult applications.
- Two materials of construction and convenient mounting configurations allow MDM to handle many aggressive chemical and high purity applications.
- Installation and maintenance time are reduced with our compact, close-coupled design.
- Operating costs are reduced thanks to simple, modular construction and individually replaceable parts.
- MDM’s back pull-out design allows the operator to inspect the pump while leaving the line pressurized. MDM’s modular design keeps your operating cost low over the life of the pump by making regular maintenance and periodic inspection a snap.
- High strength rare earth magnets are totally encapsulated within fluororesin moldings.
- Small, lightweight and perfectly concentric magnet capsules optimize pump efficiency.
Iwaki Mag Drive Chemical Pumps MDW Lined with ETFE or PFA
- High discharge capacity, High head and high efficiency – The heavy-duty MDW is capable of a maximum discharge capacity of 5,000 L/min and max. discharge head of 98m, enabling applications in previously unexplored areas with a wide range of liquid specific gravities.
- Highly chemically resistant – Fluoroplastic and fine ceramic wetted parts offer high resistance to virtually every industrial chemical, regardless of concentration. ISO compliant – The MDW is dimensionally compliant with the international standard (ISO2858, 3661) and is interchangeable with conventional sealed centrifugal pumps.
- Robust structure – Use of the high strength ductile cast iron external armour is mandatory for heavy duty chemical process applications.
- High casing pressure resistance is achieved with a unique rear casing design preventing stress concentration and incorporating a triple-layer structure (PAT). A special metal shaft is used on the MDW to withstand high radial forces and allow continuous extended operation even under harsh service conditions.
- Back pullout system – The back pullout system allows easy maintenance and inspection without removing pipework. Integrated components and a sealed rear casing support structure enable motor removal safely without chemical leakage.
Iwaki Mag Drive Chemical Pumps SMX Lined with mag drive chemical pumps GFRPP or CFRETFE
- Quick priming – Able to dry lift up to 13 feet in under 90 seconds.
- Expanded versatility – The SMX has a modular structure to handle liquids with high specific gravities. Use of standard motors extends the range of applications.
- Easy maintenance – The pump wet end can be removed from the motor as a complete assembly without dismantling, thanks to an additional rear casing support. The simple, rugged design with a minimum number of parts allows for easy maintenance.
- Enhanced durability under abnormal operation – Our original self-radiation structure (Patented) efficiently disperses bearing friction heat to protect the pump under abnormal operating conditions. In addition, our non-contact structure prevents contact between rear thrust face and bearing, to eliminate heat buildup during dry running.
- Motor options – SMX(F) series mounts to NEMA C-faced motors allowing for limitless voltage and service choices.