March Pumpís MDK-MT3-AM centrifugal sealless magnetic drive air powered kynar pumps ideal for chemical applications.
Unit 60HZ 50HZ
System US Metric US Metric
Max Flow 9 GPM 34 LPM 9 GPM 34 LPM
Max Head 28 FT 8.5 M 28 FT 8.5 M
Power .125 HP .093 KW .125 HP .093 KW
Electrical 21PSI or 3CFM

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)
P/N 0135-0036-0300
Note Product image may be different than actual product received.

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March MDK-MT3-AM Curve

March MDK-MT3-AM Pump Manual


O-Ring: Viton, Teflon, or Ethylene Propylene

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

Reference Information

Dimensional Drawing MDK-MT3-AM 

March Pump's industrial MDK-MT3-AM 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 9 gallons per minute at 1 foot, and its maximum head is 28 Feet (or around 12PSI). 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 0.125 Horsepower Compressed Air Motor which requires 21PSI.  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-AM centrifugal magnetic drive pump is capable of handling mildly or highly corrosive chemicals, acids, and solvents. To determine if the March MDK-MT3-AM is suitable for your application, please contact March Pump. 

Perfect for Applications Including 

Applications for the MDK-MT3-AM Magnetic Drive Pump include chemical transfer and chemical recirculation. 

Great for Chemicals Including

The MDK-MT3-AM 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-AM may have been modified to handle these chemicals.  Please contact March Pump to review your application before using the MDK-MT3-AM for any of the above listed chemicals. Chemical Resistance Chart  


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WARNING:  Cancer and Reproductive Harm- 

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