Vertical Single Stage Pump


C.R.I.’s vertical In-line centrifugal pumps (VS Series) are non self priming axial suction and delivery type with Standard motor and Shaft seals. All components like impeller, diffuser & shaft of these pumps are carefully designed to deliver the best possible hydraulic efficiency. The pumps are of the close-coupled type wherein the pump and motor are of separate units in bigger power ratings which ensure easy dismantling and service.

These pumps are powered by a totally enclosed fan cooled. A.C. induction motor, suitable for continuous Duty. Motor stator is made of low watt loss steel lamination assembled under pressure and rigidly locked in the frame. Dynamically balanced rotor ensures vibration and noise free operation. Shaft of Ample size made of quality steel and precisely ground is used for transmitting rated Horse Power.


Power Range 1.5 HP – 175 HP
Speed 3450 & 1800 rpm
Head Range 9 – 83 m / 30 ft – 270 ft
Flow Capacity 35 – 2770 gpm
Outlet size 32 – 250 mm
Liquid Temperature 5°F to 230°F
Permissible Pressure 174 PSi / 232 PSi
Sealing Mechanical seal
Ambient Temperature 104°F


  • High Operating Efficiency
  • Dynamically Balance rotating parts
  • Balanced and Rigid Construction
  • Reduced power consumption
  • High-efficiency motors – IE3/ IE2
  • Top-pull-out design ensure Easy dismantling & service
  • Improved corrosion resistance ED coated Components
  • Pumps with built-in frequency converter (Optional)


  • Heating & Cooling
  • Industrial Processes
  • Air Conditioning
  • Pressure Boosting
  • Industrial Water Supply


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