MDK-MT3 Mag Drive Pump

March Pumpís MDK-MT3 centrifugal sealless magnetic drive pumps ideal for oem applications.
Unit 60HZ 50HZ
System US Metric US Metric
Max Flow 8 GPM 30.3 LPM 7.9 GPM 30 LPM
Max Head 16 FT 4.8 M 11.5 FT 3.5 M
Power .04 HP .03 KW .04 HP .03 KW
Electrical 115V 50/60HZ or 230V 50/60HZ

Type Centrifugal Mag Drive
Inlet 1/2"MPT
Outlet 1/2"MPT
Wet End Carbon filled Kynar (Front and Rear Housing, Impeller), Ceramic (Shaft, Thrust Washer), Viton (O-Ring)

Request Additional Product Info

icon March MTK-MT3 Curve

icon MDK-MT3 Pump Manual


O-Ring: Viton, Teflon, or Ethylene Propylene

The front housing, rear housing, and impeller are available in Polypropylene. 

Reference Information

icon Dimensional Drawing MDK-MT3 115V

icon Dimensional Drawing MDK-MT3 115V DWG (109 KB)

icon Dimensional Drawing MDK-MT3 230V

icon Dimensional Drawing MDK-MT3 230V DWG (109 KB)

March Pump's industrial MDK-MT3 is an American seal-less centrifugal magnetic drive pump ideal for applications such as chemical recirculation and chemical transfer. It is capable of generating a maximum flow of 8 gallons per minute at 1 foot, and its maximum head is 16 Feet (or around 7PSI). The standard wet end (the materials that come into contact with the solution) is composed of carbon filled Kynar (PVDF), Viton, and Ceramic. The inlet connection is 1/2 inch male pipe thread, and the outlet is 1/2 inch male pipe thread. The standard motor is a 1 Phase 115V or 230V 0.04 Horsepower fan cooled motor, which can be run on either 50 or 60 hertz (there are performance differences between the hertz options).  The maximum internal pressure the pump can tolerate is 75PSI, and the maximum liquid temperature is 200 Fahrenheit or 93 Celsius. The March MDK-MT3 centrifugal magnetic drive pump is capable of handling mildly or highly corrosive chemicals, acids, and solvents. To determine if the March MDK-MT3 is suitable for your application, please contact March Pump. 

Perfect for Applications Including 

Applications for the MDK-MT3 Magnetic Drive Pump include etching equipment, photographic processing equipment, ice flakers, plate processors , and marine air conditioning.

Great for Chemicals Including

The MDK-MT3 has pumped Acetic Acid, Citric Acid, Ethylene Glycol, Formaldehyde, Hydrochloric Acid (Muriatic), Hydrofluoric Acid, Hydrogen Peroxide, Nitric Acid, Phosphoric Acid, Potassium Chloride, Sodium Chloride, Sodium Hypochlorite, Sulfuric Acid, Fresh Water, Salt Water, DI Water, and many more chemicals.  The MDK-MT3 may have been modified to handle these chemicals.  Please contact March Pump to review your application before using the MDK-MT3 for any of the above listed chemicals. 
Chemical Resistance Chart     


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