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Submersible Pumps

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Special Features of Motor:

  • Motor suitable for wide voltage 180/240V for 1 Ph.
  • 3000 RPM (Syn) speed.
  • Cap Start & Run (PSC), totally enclosed, water filled, squirrel cage induction motor suitable for 1 Ph AC supply.
  • Stainless steel stator body-rust preventive.
  • Winding wire poly propylene with insulation Class-B
  • Stainless steel rotor shaft - rust preventive and longer life.
  • Powder coated rotor and baked for rust prevention.
  • Rotor dynamically balanced-longer life.
  • Specially designed carbon thrust bearing set more life.
  • Ease in rewinding - serviceability.


Applications:

  • Multistage pumps with new hydraulic design offers high level of performance, mechanically build to last long and provide un-interrupted service.
  • Suction and discharge outlets are made of Cast Iron with nickel coating. Also available in Stainless Steel on request.
  • Carefully designed impeller and bowl are made of resin impregnated thermoplastic. This material ensures high performance and longer life cycle of pump.
  • Pump casing in SS304.
  • Pump shaft in SS410.
  • Hex rubber bush and Stainless Steel Sleeve with hard chrome increase the wear resistance of this pump against sand.
  • Efficiently designed check valve guarantees trouble free service. even in most critical application.
  • Cable guard and strainer in stainless steel.


Standard Specification:

  • Power range : 0.37 kw to 2.2 kw - Single Phase / 0.75 kw to 3.7 kw - Three Phase
  • Speed : 3000 RPM
  • Version : A.C. Single Phase, 180-240 V. 50 Hz Capacitor Start & Run [CSCR], A.C. Three Phase, 250-440 V. 50 Hz Direct on Line [DOL]
  • Type of Duty : S1 [Continuous]
  • Flow Rate upto : 0.20 to 7.0 Lps
  • Head Range upto : 8 to 180 mt.
  • Nominal Outlet Size : 25, 30, 40,  & 50 mm
  • Maximum Liquid-Temperature : 33' C

 

Special Features of Pump:

  • Irrigation and Drip Irrigation.
  • Sprinkler, Gardening and Nursery.
  • Domestic water supply.
  • Bungalows.
  • Housing complexes.
  • Ornamental fountains.
  • Small farms.
  • Industrial water supply schemes.
Submersible Pumps


4 Submersible Pumps N4R10 Series
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4" Submersible Pumps N4R10 Series

N4R-10 Radial flow
Out Let Size : 50MM
Sr. No. Pump Type
Stage Phase
Capacity
Gpm 41 44 51 56 64
Motor Raging Lps 3.08 3.33 3.83 4.25 4.83
K.W. H.P. M3/hr 11.1 12.00 13.80 15 17.40
Lpm 185 200 230D.P. 255 290
1 N4R 10/10 2.2 3 10 S.P. T.P. Head in meter
36 30 25 21 16
2 N4R 10/12 2.2 3 12 S.P. T.P. 44 36 30 26 20


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4 Submersible Pumps N4R4 Series
Enlarge View

4" Submersible Pumps N4R4 Series

Item Code: N4R4-Series
N4R-4 Radial flow
Out Let Size : 30MM
Sr. No. Pump Type
Stage Phase
Capacity
Gpm 4 9 13 15 19
Motor Raging Lps 0.50 0.67 1.00 1.17 1.42
K.W. H.P. M3/hr 1.8 2.40 3.60 4.20 5.10
Lpm 30 40 60D.P. 70 85
1 N4R 4/7 0.55 0.75 7 S.P. - Head in meter 36 33 28 23 19
2 N4R 4/10 0.75 1 10 S.P. T.P. 52 48 40 34 28
3 N4R 4/12 0.75 1 12 S.P. T.P. 62 57 48 40 33
4 N4R 4/15 1.1 1.5 15 S.P. T.P. 78 72 60 51 42
5 N4R 4/20 1.5 2 20 S.P. T.P. 104 96 80 68 56
6 N4R 4/25 2.2 3 25 S.P. T.P. 130 120 100 85 70
7 N4R 4/30 2.2 3 30 S.P. T.P. 156 144 120 102 84


Other Information

  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
  • Minimum Order Quantity: 50 Sets
  • Port of Dispatch: AnyIndianPort
  • Production Capacity: 300Setsperday
  • Delivery Time: 2to3Weeks
  • Packaging Details: Corgorated Box Packing


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4 Submersible Pumps N4R5 Series
Enlarge View

4" Submersible Pumps N4R5 Series

N4R-5 Radial flow
Out Let Size : 40MM
Sr. No. Pump Type
Stage Phase
Capacity
Gpm 10 15 20 24 29
Motor Raging Lps 0.75 1.17 1.50 1.83 2.17
K.W. H.P. M3/hr 2.78 4.2 5.40 6.60 7.80
Lpm 45 70 90D.P. 110 130
1 N4R 5/7 0.75 1 7 S.P. T.P. Head in meterc 36 33 28 22 18
2 N4R 5/8 0.75 1 8 S.P. T.P. 41 38 32 25 20
3 N4R 5/10 1.1 1.5 10 S.P. T.P. 52 48 40 32 26
4 N4R 5/12 1.1 1.5 12 S.P. T.P. 62 57 48 38 31
5 N4R 5/15 1.5 2 15 S.P. T.P. 78 72 60 48 39
6 N4R 5/20 2.2 3 20 S.P. T.P. 104 96 80 64 52


Other Information

  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
  • Minimum Order Quantity: 50 Sets
  • Port of Dispatch: AnyIndianPort
  • Production Capacity: 300Setsperday
  • Delivery Time: 2to3Weeks
  • Packaging Details: Corgorated Box packing


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4 Submersible Pumps N4R7 Series

4" Submersible Pumps N4R7 Series

N4R-7 Radial flow
Out Let Size : 40MM
Sr. No. Pump Type
Stage Phase
Capacity
Gpm 18 23 27 33 42
Motor Raging Lps 1.33 1.75 2.08 2.50 3.17
K.W. H.P. M3/hr 4.8 6.30 7.50 9 11.40
Lpm 80 105 125D.P. 150 190
1 N4R 7/10 1.5 2 10 S.P. T.P. Head in meter
50 44 40 30 16
2 N4R 7/15 2.2 3 15 S.P. T.P. 75 66 60 45 24
3 N4R 7/20 3 4 20 S.P. T.P. 100 88 80 60 32
4 N4R 7/25 3.7 5 25 S.P. T.P. 125 100 100 75 40


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Deep Well Submersible Pump

Deep Well Submersible Pump

Naigra Cast Iron Submersible motor specially designed, with the latest manufacturing techniques. Years of experience superior design and better manufacturing have resulted into development of this range of motor which are efficient and reliable in operation. Strict quality assurance during the total process assure trouble free and reliability in peration requiring minimum maintenance.

Application :
  • Irrigation
  • Drip/ Sprinkler irrigation scheme,
  • Domestic Water supply,
  • Housing complex,
  • Industrial water supply scheme.

Technical Features :

  • Water lubricated motor are rewindable
  • Upper/Lower Bracket and Motor Base are cast iron with nickel coating
  • Motor Shaft is SS420 grade or above.
  • Corrosion resistant stainless steel stator Shell.
  • Winding wire poly propylene with insulation class - B.
  • Flange and Shaft protrusion as per NEMA Standard.
  • water lubricated redial and thrust bearing.
  • Degree of Protection : IP 68
  • Mounting : Vertical / Horizontal.
  • Single Phase motors are capacitors start capacitor run.
  • Dynamically balanced rotor ensure smooth running.
  • solid copper bars inserted in to our piece billet rotor offer great rigidity.
  • Motor cable Length : 3M/3Core

Operating Limit :

  • Maximum allowable rating voltage fluctuation 6% -10%
  • Speed : 2900 RPM
  • Maximum Liquid Temperature : 50º C
  • Rotation : Clockwise when viwed from motor end.

Version :

  • Single Phase 2.2 kw to 5.5 kw (3 hp to 7.5 HP) 220-230 Volt/ 50 Hz.
  • Three Phase 2.2 kw to 37.5 Kw (3 Hp to 50 HP) 380- 400 Volt/50 Hz

We can also develop submersible pump sets as per Customers requirements and according to Drawing and by its Other Technical Specification by Sample Piece provided by Customer. Taking Sample Piece as a live reference which helps us to develop a Pump Sets (In Case if Technical Drawing is not available).



Other Information

  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
  • Minimum Order Quantity: 50 Sets
  • Port of Dispatch: AnyIndianPort
  • Production Capacity: 300Perday
  • Delivery Time: 2to3Weeks
  • Packaging Details: Export Worthy


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Bore Well Submersible Pump

Bore Well Submersible Pump

Naigra Cast Iron Submersible motor specially designed, with the latest manufacturing techniques. years of experience superioor design and better manufacturing have resulted into development of this range of motor which are efficient and relaible in operation. strict quality assurance during the total process assure trouble free and reliability in peration requiring minimum maintenance.

Application :
  • Irrigation
  • Drip/ Sprinkler irrigation shceme,
  • Domestic Water supply,
  • Housing complex,
  • Industrial water supply scheme.

Technical Features :

  • Water lubricated motor are rewindable
  • Upper/Lower Bracket and Motor Base are cast iron with nickel coating
  • Motor Shaft is SS420 grade or above.
  • Corrosion resistant stainless steel stator Shell.
  • Winding wire poly propylene with insulation class - B.
  • Flange and Shaft protrusion as per NEMA Standard.
  • water lubricated redial and thrust bearing.
  • Degree of Protection : IP 68
  • Mounting : Vertical / Horizontal.
  • Single Phase motors are capacitors start capacitor run.
  • Dynamically balanced rotor ensure smooth running.
  • solid copper bars inserted in to our piece billet rotor offer great rigidity.
  • Motor cable Length : 3M/3Core

Operating Limit :

  • Maximum allowable rating voltage fluctuation 6% -10%
  • Speed : 2900 RPM
  • Maximum Liquid Temperature : 50º C
  • Rotation : Clockwise when viwed from motor end.

Version :

  • Single Phase 2.2 kw to 5.5 kw (3 hp to 7.5 HP) 220-230 Volt/ 50 Hz.
  • Three Phase 2.2 kw to 37.5 Kw (3 Hp to 50 HP) 380- 400 Volt/50 Hz


We can also develop submersible pump sets as per Customers requirements and according to Drawing and by its Other Technical Specification by Sample Piece provided by Customer. Taking Sample Piece as a live reference which helps us to develop a Pump Sets (In Case if Technical Drawing is not available).



Other Information

  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
  • Minimum Order Quantity: 50 Sets
  • Port of Dispatch: Any Indian Port
  • Production Capacity: 300 Per day
  • Delivery Time: 2 to 3 Weeks
  • Packaging Details: Export Worthy


Horizontal Submersible Pump

Horizontal Submersible Pump

We can also develop submersible pump sets as per Customers requirements and according to Drawing and by its Other Technical Specification by Sample Piece provided by Customer. Taking Sample Piece as a live reference which helps us to develop a Pump Sets (In Case if Technical Drawing is not available).



NEMA Standard Submersible Pump

NEMA Standard Submersible Pump

Naigra Cast Iron Submersible motor specially designed, with the latest manufacturing techniques. years of experience superior design and better manufacturing have resulted into development of this range of motor which are efficient and reliable in operation. strict quality assurance during the total process assure trouble free and reliability in peration requiring minimum maintenance.

Application :
  • Irrigation
  • Drip/ Sprinkler irrigation scheme,
  • Domestic Water supply,
  • Housing complex,
  • Industrial water supply scheme.

Technical Features :

  • Water lubricated motor are rewindable
  • Upper/Lower Bracket and Motor Base are cast iron with nickel coating
  • Motor Shaft is SS420 grade or above.
  • Corrosion resistant stainless steel stator Shell.
  • Winding wire poly propylene with insulation class - B.
  • Flange and Shaft protrusion as per NEMA Standard.
  • water lubricated redial and thrust bearing.
  • Degree of Protection : IP 68
  • Mounting : Vertical / Horizontal.
  • Single Phase motors are capacitors start capacitor run.
  • Dynamically balanced rotor ensure smooth running.
  • solid copper bars inserted in to our piece billet rotor offer great rigidity.
  • Motor cable Length : 3M/3Core

Operating Limit :

  • Maximum allowable rating voltage fluctuation 6% -10%
  • Speed : 2900 RPM
  • Maximum Liquid Temperature : 50º C
  • Rotation : Clockwise when viewed from motor end.

Version :

  • Single Phase 2.2 kw to 5.5 kw (3 hp to 7.5 HP) 220-230 Volt/ 50 Hz.
  • Three Phase 2.2 kw to 37.5 Kw (3 Hp to 50 HP) 380- 400 Volt/50 Hz

We can also develop submersible pump sets as per Customers requirements and according to Drawing and by its Other Technical Specification by Sample Piece provided by Customer. Taking Sample Piece as a live reference which helps us to develop a Pump Sets (In Case if Technical Drawing is not available).



Other Information

  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
  • Minimum Order Quantity: 50 Sets
  • Port of Dispatch: Any Indian Port
  • Production Capacity: 300 Per day
  • Delivery Time: 2 to 3 Weeks
  • Packaging Details: Export Worthy







Contact Us

Naigra Industries
Mr. Vinod Patel (Partner)
No. 11 & 12, Ganesh Estate, Near Adinath Estate, Behind, Krishna - Gopal Estate, Memco - Naroda Road
Ahmedabad - 380001, Gujarat, India

Contact via E-mail



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