TE-7R-MD 1&3 Phase Mag Drive Pump

March Pumpís TE-7R-MD centrifugal sealless magnetic drive pumps ideal for chemical applications.
Unit 60HZ 50HZ
System US Metric US Metric
Max Flow 53 GPM 200 LPM 47.5 GPM 180 LPM
Max Head 60 FT 18.3 M 40.3 FT 12.3 M
Power .75 HP .559 KW .68 HP .559 KW
Electrical 1PH 115/208/230V 60HZ, 115/230V 50HZ or 3PH 208/230/460V 60HZ, 190/380V 50HZ
On 50HZ, the Single Phase Motor is rated for 0.68 horsepower or 0.5 kilowatts.
On 50HZ, the Three Phase Motor is rated for 0.75 horsepower or 0.55 kilowatts.

On 50hz, a 1 horsepower or 0.75 kilowatts motor is also available for both Single and Three phase.

Type Centrifugal Mag Drive
Inlet 1-1/2"FPT
Outlet 1"MPT
Wet End Polypropylene (Front Housing, Impeller), Ryton (Rear Housing), Viton (O-Ring), Ceramic (Shaft, Thrust Washer), Ryton/Teflon/Carbon (Bushing)
Motor Options Available in .75HP, 1HP, 1.5HP, 1HP Explosion Proof, or 1.5HP Explosion Proof
P/N 0155-0011-0200 (1 Phase 3/4HP) with Metal Motor Bracket
P/N 0155-0011-0400 (3 Phase 3/4HP) with Metal Motor Bracket
P/N 0155-0173-0100 (1 Phase 1HP) with Metal Motor Bracket
P/N 0155-0174-0100 (3 Phase 1HP) with Metal Motor Bracket
P/N 0155-0277-0100 (1 Phase 3/4HP) with Plastic Motor Bracket
P/N 0155-0278-0100 (3 Phase 3/4HP) with Plastic Motor Bracket
P/N 0155-0279-0100 (1 Phase 1HP) with Plastic Motor Bracket
P/N 0155-0280-0100 (3 Phase 1HP) with Plastic Motor Bracket
Note Product image may be different than actual product received.

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March TE-7R-MD Curve 60HZ

March TE-7R-MD Curve 50HZ

March TE-7R-MD Pump Manual


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

Front Thrust Washer: Ceramic or Hastelloy

Shaft: Ceramic, Hastelloy, or 316 Stainless Steel

Imp. Bushing: Carbon, Ceramic, Mica Teflon, or Ryton/Teflon/Carbon

Motor Bracket: Aluminium or Plastic

Flanges Available

Pump Base Available

Reference Information

Dimensional Drawing TE-7R-MD 1PH 3/4HP

Dimensional Drawing TE-7R-MD 3PH 3/4HP

Dimensional Drawing TE-7R-MD 1PH 1HP

Dimensional Drawing TE-7R-MD 3PH 1HP

* For Explosion Proof Drawing, please contact March.  

March Pump TE-7R-MD 3D Image   3D Drawings Available in STEP Format  


March Pump's industrial TE-7R-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 53 gallons per minute at 10 feet, and its maximum head is 60 Feet (or around 26PSI). The standard wet end (the materials that come into contact with the solution) is composed of Polypropylene, Ryton Viton, Ryton/Teflon/Carbon, and Ceramic. The inlet connection is 1-1/2 inch female pipe thread, and the outlet is 1 inch male pipe thread.  There are two standard motors.  The first is a 1 Phase 60 hertz 115/208/230V and 50 hertz 115/230V 0.75 horsepower totally enclosed fan cooled motor.  The second is a 3 Phase 60 hertz 208/230/460V and 50 hertz 190/380V 0.75 horsepower totally enclosed fan cooled motor.  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 TE-7R-MD centrifugal magnetic drive pump is capable of handling mildly or highly corrosive chemicals, acids, and solvents. To determine if the March TE-7R-MD is suitable for your application, please contact March Pump.

Perfect for Applications Including 

Applications for the TE-7R-MD Magnetic Drive Pump include chemical recirculation, chemical transfer, bicarbonate systems, deionized water systems, refrigerators, scrubber systems, detergent mixers, computer cooling, carbon arc furnace cooling, ion exchange recovery, and aquariums.

Great for Chemicals Including

The TE-7R-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 TE-7R-MD may have been modified to handle these chemicals.  Please contact March Pump to review your application before using the TE-7R-MD for any of the above listed chemicals. Chemical Resistance Chart


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    WARNING:  Cancer and Reproductive Harm- www.P65Warnings.ca.gov    


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