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A-47, Maruti Industrial Estate,
Vijay Mill Compound,
Opp. Naroda Fire Station,
Naroda Road,
Ahmedabad - 380 025
Gujarat (INDIA)
Sales Office :
402, Nandan Complex,
Opp. Railway Crossing, Mithakhali,
Ahmedabad - 380 006.
Gujarat (INDIA)
Phone :
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Dev Engineers
Manufacturer, exporters and supplier of Industrial & Chemical pumps and its spares.
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Monoblock Centrifugal Pump / Monoset Openwell Submersible Pump Set
Monoblock Centrifugal Pumps
Monoblock Centrifugal Pumps Monoblock Centrifugal Pumps
Special Design Features :
  • Horizontal Foot Mounted Non-Back Pullout Design
  • Non Overloading Power Characteristics of the Pumps Hence no Fear of Overloading of Motor at any Operating Point i.e. no Fear of Burning of Motor.Operating Point i.e. no Fear of Burning of Motor..
  • Pump has Better Suction Lift Characteristics hence can Lift Water from Highest Depths.
  • All Rotating Parts are Dynamically Balanced Results, Vibration Free Operation - Longer Life of Bearings - Low Noise.
  • Motor Designed for Wide Voltage Range @300-450 Volts hence no Fear of Burn Out Due to Voltage Fluctuation.
  • Additional Advantage of Space Saving - Elimination of Base Plate - Special Coupling and its Guard.

Application :

  • Ideal for General Irrigation and Sprinkler Irrigation Systems
  • Extremely Useful for Industrial Application such as, Heating, Circulating, Water Boosting, Refrigeration & Air Conditioning etc.
  • Suitable for Water Supply Schemes for , Multistory Building Hotels, Commercial Complexes etc.
  • Useful for Clean as Well AS Slightly Contaminated Corrosive Liquids.

Material of Construction :

Part   Std. M.O.C.


Volute casing Cast Iron Gr. FG -200 Aa per IS – 210 - 1978           

Gun Metal / Bronze / S.S.

Impeller    Cast Iron Gr. FG -200 Aa per IS – 210 - 1978 Gun Metal / Bronze / S.S.
Motor Frame Cast Iron Gr. FG -200 Aa per IS – 210 - 1978 -
Shaft Carbon Steel C –40 of IS –2073 ( EN –8 ) Grade SS - 410
Shaft Protection Bush Gun Metal LTB –2 As per IS – 318 - 1981 SS-304/316
Stuffing Box Cast Iron Gr. FG – 200 As per IS – 210-1978 Gun Metal / Bronze / S.S.
Seal Graphited asbestos Gland Packing with Oil Seal Mechanical Seal
Induction Motor

Induction Motors are totally enclosed fan cooled
construction having class – B Insulation and IP- 44

Openwell Monoset Submersible Centrifugal Pumps
Std. SS Submersible Two Stage


SS Submersible Two Stage
Salient Features Go to Top
  • Horizontal Foot Mounted No Foundation – No Pump House Required
  • Pump Operates Under Water or pump is fully submerged in wate, Hence No Foot Valve, No Priming No Suction Problems, Less Possibilities of Burn out of motor.
  • Foundation is not required and can be relocated easily as only delivery pipe is to be disconnected.
  • Long Life due to cast iron construction water lubricated journal & thrust bearings, Dynamically balanced all rotating parts. Motor design to withstands wide voltage fluctuation.
  • Little maintenance as compare to monoblock or coupled centrifugal pumpset.
  • Because of Submergence there is No Noise, No Gland Leakage & No theft.
  • Since Jacket is provided as optional for better cooling no fear of motor burning.
  • Above pumpset are also available in two stage / Impellers for high head delivery or booster services.
  • Plenty of models to choose as per customers requirements offers from 0.5 HP to 60.0 HP moonsets having low head and high discharge and also high head and low discharge.
  • Materials of construction Std. Cast Iron and optional are in SS-304 / SS-316
  • Capacity / Flow : up to Max. 200 m3/hr
  • Discharge Head : up to 110 meters
  • Pumping Municipal water to multistory buildings.
  • Fire Fightings
  • Water circulation in Cooling towers
  • Lift irrigations
  • Drip & Sprinkler Irrigations
  • Ideal for Fluctuating water level wells
  • Dewatering of Sumps & Trenches
  • Fountains
  • Domestic water transfer from under ground to overhead tanks