1/2 HP ShinMaywa Submersible Pump

(1 review)
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We use and abuse a lot of pumps on the farms. Reliability is very important to us. Saving electricity is too! After using these submersible pumps we realized that they fit out needs very well and have decided to offer them to our customers. These are perfect replacements for many ponds and great for new applications.

  • 2" Discharge
  • 1-1/4" Solids handling
  • High Efficiency Motor
  • Cast Aluminum Bearing Housing
  • Non Corrosive Construction
  • 115 Volt/60 Hz single phase, made in Japan
  • Anti Vibration Bearing Technology
  • Dual Mechanical Shaft Seals, Silicon Carbide Lower, Carbon Ceamic Upper
  • Seal Extender
  • 33' Power Cable
  • ETL Listed


Flange Connection 2" NPT
Housing SS
Impeller FRP
Impeller Type Vortex
Volute FRP
Mechanical Seals Double CC?SC
Power Cord STW PVC
Fasteners SS
Shaft SS

Motor RPM

Bearings Double Ball Bearing
Insulation Class E


Volts 115/60Hz Single Phase
Amps 5.5

Flow Rates GPM/GPH @ ft of head

Max Head for this model 37'

Flow 5' 10' 15" 20' 25'
GPM 71 57 44 31 18
GPH 4260 3420 2640 1860 1080


  • 5
    Customer review

    Posted by Steve J. on 14th May 2017

    Built a new 8,500 Gallon pond 6.4 years ago. I installed this pump in a 250 gallon filter/settling tank... It pumps approximately 4000 gallons/Hour the way I have it plumbed in. It has run 24/7 for a little over 6 years without a single problem! It just died the day before Mother's day (May 14), 2017. I am replacing it with a brand new one. later today. I would recommend this pump very highly... Great product of high quality.