335-CP-MD 1&3 Phase Mag Drive Pump

March Pumpís 335-CP-MD centrifugal sealless magnetic drive pumps constructed from Polypropylene ideal for low flow high head applications.
Unit 60HZ 50HZ
System US Metric US Metric
Max Flow 12 GPM 45.4 LPM 10 GPM 37.8 LPM
Max Head 68 FT 20.7 M 47.9 FT 14.6 M
Power .33 HP .249 KW .33 HP .249 KW
Electrical 1PH 115/208/230V 60HZ, 115/230V 50HZ or 3PH 208/230/460V 60HZ, 190/220/415 50HZ

Type Centrifugal Mag Drive
Inlet 3/4"MPT
Outlet 3/4"MPT
Wet End Polypropylene (Front and Rear Housing, Impeller), Viton (O-Ring), Ceramic (Shaft and Thurst Washer)
Motor Options Available in Explosion Proof
P/N 0335-0001-0100 (1 Phase)
P/N 0335-0001-0200 (3 Phase)
Note Product image may be different than actual product received.

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March 335-CP-MD Curve

335-CP-MD Pump Manual


O-Ring: Viton, Teflon Encapsulated Viton, or Ethylene Propylene

Flanges Available

Pump Base Available

Reference Information

Dimensional Drawing 335-CP-MD 1PH

Dimensional Drawing 335-CP-MD 3PH

March Pump's industrial 335-CP-MD is an American seal-less centrifugal magnetic drive pump ideal for applications such as chemical recirculation, chemical transfer, and scrubber systems. It is capable of generating a maximum flow of 12 gallons per minute at 1 foot, and its maximum head is 68 Feet (or around 29PSI). The standard wet end (the materials that come into contact with the solution) is composed of Polypropylene, Viton, and Ceramic. The inlet connection is 3/4 inch male pipe thread, and the outlet is 3/4 inch male pipe thread. The standard motor is a 1 Phase 115/230V or 3 Phase 230/460V 0.33 Horsepower totally enclosed 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 50PSI, and the maximum liquid temperature is 190 Fahrenheit or 87 Celsius. The March 335-CP-MD centrifugal magnetic drive pump is capable of handling mildly or highly corrosive chemicals, acids, and solvents. To determine if the March 335-CP-MD is suitable for your application, please contact March Pump.

Perfect for Applications Including 

The 335-CP-MD has the durability for continuous duty in applications requiring low flow and high head.  Typical applications include laser cooling, medical systems, filter systems, and various processing equipment in the electronics industry. 

Great for Chemicals Including

The 335-CP-MD has pumped Acetic Acid, Citric Acid, Ethylene Glycol, Formaldehyde, Hydrochloric Acid (Muriatic), Nitric Acid, Phosphoric Acid, Potassium Chloride, Potassium Hydroxide, Sodium Hydroxide (Caustic Soda), Sodium Chloride, Sulfuric Acid, Fresh Water, Salt Water, DI Water, and many more chemicals.  The 335-CP-MD may have been modified to handle these chemicals.  Please contact March Pump to review your application before using the 335-CP-MD for any of the above listed chemicals.  Chemical Resistance Chart   


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