140-4 Magnetically Coupled Pump
|Max Flow||12.5 GPM||55 LPM|
|Max Head||11.5 FT||2.5 M|
|Power||.05 HP||.037 KW|
|Type||Centrifugal Mag Drive|
|Wet End||Polypropylene (Front and Rear Housing, Impeller), Buna N (O-Ring), Ceramic (Shaft, Thrust Washer)|
O-Ring: Buna N or Ethylene Propylene
March Pump's industrial 140-4 is an American seal-less centrifugal magnetic drive pump which is commonly found in aquariums. It is capable of generating a maximum flow of 14 gallons per minute at 2 feet, and its maximum head is 11.5 Feet (or around 5PSI). The standard wet end (the materials that come into contact with the solution) is composed of Polypropylene, Buna N, Ceramic. The inlet connection is 1.125 inch smooth, and the outlet is 0.875 inch smooth. The standard motor is a 1 Phase 230V 0.05 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 50PSI, and the maximum liquid temperature is 190 Fahrenheit or 87 Celsius. To determine if the March 140-4 is suitable for your application, please contact March Pump.
Perfect for Applications Including
The 140-4 is ideal for aquariums and applications where much flow but little head is needed.
Great for Chemicals Including
The 140-4 has pumped has pumped Acetic Acid, Acetone, Ammonium Sulfate, Citric Acid, Ethylene Glycol, Ferric Sulfate, Hydrogen Peroxide, Potassium Hydroxide, Sodium Chloride, Fresh Water, Salt Water, and many more chemicals. The 140-4 may have been modified to handle these chemicals. Please contact March Pump to review your application before using the 140-4 for any of the above listed chemicals. Chemical Resistance Chart