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CRI Pumps 4″ (Inch) Water Filled Rewindable Submersible Motors - W4A-30T - 3.00 kW

CRI Pumps 4″ (Inch) Water Filled Rewindable Submersible Motors - W4A-30T - 3.00 kW

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C.R.I. “W series” motors are deep well / bore hole rewindable submersible type, pre-filled with water, which acts as coolant and lubricant. These motors are available in single phase and three phase power supply. All single phase motors are thermally protected . Rotors are supported with bush and thrust bearings to withstand maximum axial and radial thrust loads. All mounting dimensions are in accordance with NEMA standards.


General Specifications


Nominal Diameter4″ 
Series Water Filled Rewindable Submersible Motors 
Power Range kWSingle Phase : 0.37 – 2.2kW, 
Three Phase : 0.37 – 7.5kW ,  
* Single phase motors are thermally protected. 
Speed2900 rpm
Versions Single Phase : 230V 50Hz,  
Three Phase : 380V -415V, 50Hz
Method of StartingSingle Phase – Capacitor Star Capacitor Run (CSCR), Three Phase – Direct On Line(DOL).
Maximum Down Thrust Load0.37 – 1.5kW – 3000N, 2.2 – 7.5 kW – 6500N 
Type of DutyS1 (Continuous)
Degree of ProtectionIP 58
Class of InsulationY
Max.Temperature of Liquid30˚C 
Minimum Cooling Flow Along the Motor0.5 m/sec
Starts per HourSingle Phase – 20 Times,  
Three Phase – 12 Times
Available M.O.CType A & N


Features


  • High efficiency
  • Water lubricated rewindable motor
  • Thermal protection in single phase motors
  • Extremely hardwearing and water lubricated bearings
  • Corrosion resistant stainless steel motor body
  • Can be easily dismantled and repaired


Application


  • Residence
  • Agriculture
  • Gardens
  • Sprinkler systems
  • Fountains
  • Building services


4″ Water Filled Motor W4A Data Sheet

R 0.00 R 0.00 Excl.VAT

  • kW
  • Model
  • Brand
  • Phase
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  • ALL PRODUCTS ARE SUBJECT TO PRIOR SALE - STOCK NOT HELD
  • SUBJECT TO OUR GENERAL TERMS AND CONDITIONS OF SALE
  • ALL INFORMATIONS, DESCRIPTIONS, SPECIFICATIONS, IMAGES, AND TERMS ARE SUBJECT TO BE UDPATED WITHOUT PRIOR NOTICE
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Technical Specifications

Model
Model W4A-30T
Power Rating
kW 3.00 kW
Brand
Brand CRI
Others
Phase Three 400v