PUMPS & PIPES Profit for you,img.tradeindia.com/fm/2588921/Profile_Duke.pdf · workshop & training...

Duke Plasto Technique Pvt. Ltd.Reg. Off. & Works: N. H. 27, Deesa Highway, Badarpura, Palanpur - 385 511 (N. Gujarat) INDIA

Phone: +91 2742 280155-56Fax: +91 2742 280101

E-mail: [email protected]

PUMPS & PIPES

Profit for you,beneficial for green

WE BELIEVE IN “United Victory”let’s win together...

• Complete Pumping Solution

• Long Term Prosperity

• Uncompromising Quality

• Quick Service & Support

• World Class Infrastructure

• Happy Customers

• Team Work

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We are a leading manufacturers of submersible pumps and pipes, yet we believe in conquering victories together with a policy of ‘You win, We win’ Being an all-in-one complete pumping solutions provider

VISIONTo be eminent global brand providing complete, innovative, invincible quality pumping paraphernalia

MISSIONWe are committed to manufacture products complying with the best quality standards of the world.

We strive to create an environment that nurtures youth and nourishes the experienced.

On the bedrock of ethics, Duke is instituted by amalgamating the best practices & technologies of the

VALUESThe values that guide us are Trust, Ethics, Integrity,

WE ENVISIONa mutual profitable performanceEnvironing quality solutions payback rich dividend, but envisioning profitable solutions that mutually benefit the

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While energy is indispensable for household chores and agribusiness, its scarcity poses a threat to human progress. Duke Plasto Technique Pvt. Ltd., therefore, reinvents newer ways through implementation of energy efficient pumps and pipes. These devices ensure progress, profitability, and eco-conservation.

Established in 1989 by Shri Prabhudas Patel, Shri Shantibhai Patel, Shri Dineshbhai Patel and Rameshbhai Patel, Duke Plasto Technique Pvt. Ltd. started as a dream to provide quality pumping solutions across the globe. Today the dream is a global reality.

Duke offers a wide range of high quality products, inspiring the lives of millions world over. Our constant endeavour to work in tandem with our customer's needs, while implementing the most advanced technology, supported by

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WE AREa team force

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The source that adhere to delivering the uncompromisingly best solutions, but readily compromises on the profitability of the customer, and more significantly on the nature, will never effuse with benefits, in the long term.

WE AREthe effusing source of benefits

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OUR POWER AND STRENGTHbehind the sustainable flowWe rely on our dedicated, expert team to create energy efficient solutions, while ensuring energy conservation.

A professionally qualified & dedicated team of experts is deployed at each level of hierarchy within the Duke Plasto Technique Pvt. Ltd. We channel the diverse skill-set of every member in the same direction to ensure perfection. Our employees & technical staff also attend seminars, workshop & training to keep themselves updated with the latest knowhow.

At Duke, we can proudly claim of being the best in the manufacturing domain in the world. We possess latest, automated machinery that is the best in its class. Entire operational process including the control panel and CNC machines are controlled and monitored via a centralized computer set up. We ensure timely upgradation of our excellent facility to keep abreast with technology.

Our premises is a work place consisting of a conference

OUR POWER AND STRENGTHmanufacturing setup - Pumps

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Scalable infrastructure combined with expertise in the domain has helped us retain our position as the number one global brand. Japanese state-of-the-art systems like KANBAN, KAIZEN, SIX SIGMA & 5-S have been implemented at our plant to make automated.

We adhere to the safety measures laid down by Factory Act. We ensure timely upgradation of our excellent facility to keep abreast with technology.

OUR POWER AND STRENGTHmanufacturing setup - Pipes

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50 mm (2”) ND (Heavy)

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WE PRODUCEefficient solutions for valuable growthDuke takes pride in delivering energy efficient solutions to address all needs pertaining to water-solutions, approved by National Bodies such as EQDC, BIS, ERDA, CIPET, RITES, SGS and EIL Our pumping solution offers 40% energy saving pumps, the range of high quality products are well coupled with the exceptional after sales services to make our association complete delightful.

Our product range includes high quality uPVC Casing Pipes, Energy Efficient Column Pipes (10% to 30% Energy Saving), Pressure Pipes, Elastomeric Sealing Ring Pipes, SWR Pipes, Plumbing Pipes and all type of PVC fittings.

Energy Efficient Submersible Pumps and Motors, Open well

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FEW OF OUR VALUED CUSTOMERS

IS 8034:2002 IS 12818:2010 IS 4985:2000 IS 14220:1994 IS 9283:1995

GEDA BEE ISO 9001:2008 CE

- WASMO- UNICEF & WHO- MP Agro, Bhopal.- Western Railway.- Tata Enterprises.- PHED, Rajasthan. - Reliance Industries Ltd.- Uttarpradesh Jal Nigam.- Oil & Natural Gas Corporation.- D. Devraj URS Development Ltd.- Maharashtra Jeevan Pradhikaran.- S.K. Agricultural University, Gujarat.- Sardar Sarovar Narmada Nigam Ltd.- GEDA (Under the Scheme of UGVCL).- Gujarat Water Supply & Sewerage Board.- Tamilnadu Water & Agriculture Department .- Ganga Kalyan Scheme Chennai, Tamilnadu.- Karnataka Water Supply & Sewerage Board.- MP Agriculture Marketing Federation Ltd, Bhopal.- Agricultural Engineering Department, Tamilnadu.- Karnataka Scheduled Tribe Development Corporation.- Dr B.R Ambedkar Development Corporation Ltd. Bangalore.

MSME Award by Industries Commissioner (Govt. of Gujarat)for Growth Category-2010

EMPOWER Award by Minister of State of Power for Most Energy Efficiency Pump-2009

Entrepreneurship Award by Hon. Chief Minister of Gujarat foroutstanding efforts in Entrepreneurship-2010

National Entrepreneurship Award by Minister of State MSME for outstanding efforts in Entrepreneurship-2009

National Quality Award by Hon. Prime Minister of India forPipe Product-2006

Shramveer Award by Minister of Labour & Employment(Govt. of Gujarat) for Best KAIZEN Award-2010

Rajasthan Energy Conservation Award by Minister of State of Power (Govt. of Rajasthan)-2012

OUR ACHIEVEMENTS recognized by the best certification

National Quality Award by Hon. President of India for Pump Product-2010

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Delivering a long term prosperity and exponential growth, by delivering efficient solutions is a result of the supreme quality ingrained in the vision and in each

OUR QUALITYensures long term prosperity

we believe in qualityThe supreme quality ingrained in the vision as well as in each

process of the production has helped us deliver long term

prosperity and exponential growth.

At Duke, we believe in quality. We, therefore, adhere to the most

stringent quality check at every stage of our production process.

Every product at Duke undergoes an array of energy efficient

test, before coming out of the plant. Quality Assurance at Duke is

backed by team of well qualified and well trained engineers.

Their immaculate inspections & judgments are well

complemented by our high performance raw materials and our

top class technologies.

In our pursuit to maintain the highest quality standard, we partner

only with quality minded product manufacturer for raw material

as well as technologies, before reaching the manufacturing

process. The raw material undergoes series of stringent tests

performed by quality inspectors.

Our fully automatic testing laboratory confirms the quality of the

final product. We also conduct inspection from certified agencies

such as EQDC, BIS, ERDA, CIPET, RITES, SGS, and EIL to ensure the

highest level of quality.

We strictly adhere to the various national & international norms &

standards like ISI, ASTM, CE and ISO.

The special cell for SPC and SQC at our quality control section

RESEARCH AND DEVELOPMENT bring out excellentAt Duke, learning is a continuous process. With this is

mind, we set up our own ISO certified Research and

Development unit, which integrates technology,

understanding of the market and consumer needs and

demands, to bring out excellent, effective & efficient

designs. Our R&D department is equipped with the latest

Electrical & Mechanical design software with CAD-CAM

facilities.

Our special Electrical and Hydraulic-testing laboratory

develops & tests products for efficiency. A highly-skilled

team of Mechanical, Electrical and Hydraulic Engineers

work round the clock to manufacture products of the

highest quality.

WE FORESEEbetter value for a better world

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While we are already moving ahead with the evolving needs

of our customer and environment, we at Duke Plasto Technique

Pvt. Ltd. foresee a world of uncompromising quality that will

benefit our customer with some of the cutting- edge

technology.

We look forward to a world with no bounds, where our

products and services flow in with ease, which is heralded by

our adherence to international quality. In the future, we

envisage expanding our product range to provide a complete

range of water solution that benefits the environment in better

ways too.

At Duke, we also look into the future as a major player with

exceptional Corporate Social Responsibility policy to emerge as

CRM OUR WORLD OF HAPPY CUSTOMERSwhere the customer is kingCare provides the key to unlocking our potential and making it real.

It is our attentive assistant that makes our work illustrious. Our through and

careful inspection at each phase of production ensures that our products

are of the finest quality.

We have a specialized customer care section, equipped with a team of

qualified & experienced technocrats, who always stand available to serve

customer up to their utmost satisfactions & see to all of their complaints,

which is very rare.

This CSC is placed under the supervision of, Head of Quality Control at our

manufacturing site.

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OUR SERVICES answer to your needs for efficient growthAt Duke, we believe that our valuable relation with our patrons begin once we deliver

our products, because we value our customer's needs in understanding, and also in

maintaining our products.

We have a specialized team of customer service provider which comprise of the most

qualified and experienced technocrats; they cater to every technical as well as non-

technical assistance for our customer's delight.

Tolerance On Width of slot (w)

Slot width (w) mm

+0.06 +0.06 +0.10 +0.20 +0.20 +0.20 +0.20 +0.30

-0.00 -0.00 -0.00 -0.00 -0.00 -0.00 -0.00 -0.00

Tolerance(mm)

0.2 0.3 0.5 0.75 1.0 1.5 2.0 3.0

RMS/PMS

inchmm

NominalDiameter

Slot width in mm

Permeability per meter of Screen in LPS at V=3 cm/Sec.

Screen Permeability for width of slot

0.2 0.3 0.5 0.75 1.0 1.5 2.0 3.0

50 2.0 0.18 0.25 0.29 0.44 0.45 0.46 0.58 0.67

80 3.0 0.27 0.39 0.45 0.68 0.70 0.72 0.90 1.04

100 4.0 0.35 0.50 0.57 0.87 0.90 0.93 1.16 1.34

115 4.5 0.40 0.56 0.64 0.97 1.01 1.04 1.30 1.50

125 5.0 ---- 0.56 0.66 0.97 1.00 1.04 1.30 1.59

150 6.0 ---- ---- 0.78 1.15 1.19 1.23 1.54 1.89

175 7.0 ---- ---- 0.93 1.38 1.41 1.46 1.82 2.24

200 8.0 ---- ---- ---- 1.59 1.62 1.68 2.10 2.58

250 10.0 ---- ---- ---- 1.81 1.88 1.93 2.42 2.97

300 12.0 ---- ---- ---- 2.13 2.22 2.27 2.86 3.51

RMS/PMS

inchmm

NominalDiameter

Number of Slot

N (Min) Sa+ 5%-

Slot width in mm

Free passage area in Percentage

0.2 0.3 0.5 0.75 1.0 1.5 2.0 3.0

Screen Open Area in Percent for width of slot (w)

50 2 3 108 3.7 5.2 6.0 9.1 9.4 9.7 12.1 ----

80 3 3 168 3.7 5.2 6.0 9.1 9.4 9.7 12.1 ----

100 4 5 216 3.7 5.2 6.0 9.1 9.4 9.7 12.1 14.0

115 4.5 5 240 3.7 5.2 6.0 9.1 9.4 9.7 12.1 14.0

125 5 5 240 ---- 4.7 5.6 8.2 8.5 8.8 11.0 13.5

150 6 5 285 ---- ---- 5.6 8.2 8.5 8.8 11.0 13.5

175 7 6 340 ---- ---- 5.6 8.3 8.5 8.8 11.0 13.5

200 8 6 390 ---- ---- ---- 8.3 8.5 8.8 11.0 13.5

250 10 6 450 ---- ---- ---- 7.6 7.9 8.1 10.2 12.5

300 12 6 530 ---- ---- ---- 7.6 7.9 8.1 10.2 12.5

Slot pitch mm 4.0 4.0 5.5 5.5 6.8 9.5 9.5 11.0

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Salient Features

• Maximum installation depth 450m for

CD Series, 250m for CM series, and

80m for CS series.

• Installation: Vertical, Horizontal or

Inclined

Specification

• Bore-well Casing, Irrigation, Domestic, Industrial mining,

Chemical distribution.

• A wise replacement for MS, ERW, GI, Asbestos and

Cement and SS Pipes.

• uPVC is nearly inert towards corrosion, chemical reaction

and due to which, it is ideally used in salty, sandy and

chemically aggressive water without any effect over the

years.

Application

• Specification followed IS 12818:2010 equivalent to DIN

4925.

• Trapezoidal threaded socket & spigot ends for easy, reliable

jointing, long and better strength.

• Surface finish of this pipe is extremely smooth which

reduces

the hydraulic friction.

• Ribbed screen pipes are used especially when outer surface

area of bore-well casing pipe is to be increased. These ribs

provide around 25% of additional surface area by virtue of

its design. Besides that if hole gravel balls away from the

pipe at a distance of about 2 mm. This arrangement

naturally cleans slits due to vertical flow passage and allows

more water to seep in, resulting in higher yield than other

plain screen pipes

from same bore

• Horizontal Slots to get maximum water yield.

• Color Code :

RMS, PMS, CS : Red

CM: Yellow

RDS, PDS, CD: Green

Special Features & Identity

DukeuPVC Casing Pipe


• Easy to Handle

• Corrosion Free

• Ultimate Tensile Strength and Impact Strength

• Maximum Yield of Water

• Easy Joining & Installation

• Fire Proof

• Long Life

• Very high collapsible resistance

CS Casing Pipe

125* 5.0" 140.0 140.4 5.30 5.60 148.0 63

150 6.0" 165.0 165.4 5.70 6.50 174.0 63

165* 6.5" 180.0 180.3 6.10 7.10 188.0 63

175 7.0" 200.0 200.5 7.00 7.80 211.0 63

200 8.0" 225.0 225.5 7.60 8.80 238.0 74

225* 9.0" 250.0 250.5 8.80 9.60 262.0 74

250 10.0" 280.0 280.5 9.60 11.0 292.0 90

300 12.0" 330.0 330.6 11.2 13.3 346.0 90

Technical Parameters

Nominal Diameter Mean Outer Diameter Wall Thickness Mean Outer

Dia OverConnection

(Max)

Length of Threads

mm Inch Min MinMax Max

CD Casing Pipe

100* 4.0" 113.0 113.3 7.0 7.9 125.0 48

115* 4.5" 125.0 125.3 7.5 8.5 137.0 48

125 5.0" 140.0 140.4 8.0 9.0 152.0 63

150* 6.0" 165.0 165.4 9.5 10.7 180.0 63

175 7.0" 200.0 200.5 11.8 13.6 217.0 63

200 8.0" 225.0 225.5 13.0 14.8 247.0 74

250 10.0" 280.0 280.5 16.0 17.6 304.0 90

300* 12.0" 330.0 330.6 19.0 21.0 359.0 90

Mean OuterDia Over

Connection(Max)

Nominal Diameter Mean Outer Diameter Wall Thickness Length of Threads


CM Casing Pipe

40 1.5" 48.0 48.2 3.5 4.0 52.0 25

50 2.0" 60.0 60.2 4.0 4.6 65.0 30

80 3.0" 88.0 88.3 4.0 4.6 94.0 40

100 4.0" 113.0 113.3 5.0 5.7 120.0 48

115 4.5" 125.0 125.3 5.0 5.7 132.0 48

125 5.0" 140.0 140.4 6.5 7.3 150.0 63

150 6.0" 165.0 165.4 7.5 8.5 178.0 63

165* 6.5" 180.0 180.4 10.0 10.8 196.7 63

175 7.0" 200.0 200.5 8.8 9.8 215.0 63

200 8.0" 225.0 225.5 10.0 11.2 243.0 74

225* 9.0" 250.0 250.5 12.0 12.5 270.0 74

250 10.0" 280.0 280.5 12.5 14.0 298.0 90

300 12.0" 330.0 330.6 14.5 16.2 352.0 90

NominalDiameter

Mean OuterDiameter

Wall Thickness Mean OuterDia Over

Connection

Length of Threads


R - CS Casing Pipe


Dia OverConnection

(Max)

Length of Threads


125* 5.0" 144.0 144.4 5.30 5.60 152.0 63

150* 6.0" 169.0 169.4 5.70 6.50 178.0 63

175* 7.0" 204.0 204.5 7.00 7.80 215.0 63

200* 8.0" 229.0 229.5 7.60 8.80 242.0 74

250* 10.0" 284.0 284.5 9.60 11.0 296.0 90

300* 12.0" 334.0 334.6 11.20 13.30 350.0 90

Technical Parameters

R - CD Casing Pipe


Dia OverConnection

(Max)

Length of Threads


100* 4.0" 117.0 117.3 7.0 7.9 129.0 48

115* 4.5" 129.0 129.3 7.5 8.5 141.0 48

125* 5.0" 144.0 144.4 8.0 9.0 156.0 63

150* 6.0" 169.0 169.4 9.5 10.7 184.0 63

175* 7.0" 204.0 204.5 11.8 13.6 221.0 63

200* 8.0" 229.0 229.5 13.0 14.8 251.0 74

250* 10.0" 284.0 284.5 16.0 17.6 309.0 90

300* 12.0" 334.0 334.6 19.0 21.0 363.0 90

R - CM Casing Pipe


Dia OverConnection

(Max)

Length of Threads


40* 1.5" 52.0 52.2 3.5 4.0 56.0 25

50* 2.0" 64.0 64.2 4.0 4.6 69.0 30

80* 3.0" 92.0 92.3 4.0 4.6 98.0 40

100 4.0" 117.0 117.3 5.0 5.7 124.0 48

125 5.0" 144.0 144.4 6.5 7.3 154.0 63

150 6.0" 169.0 169.4 7.5 8.5 182.0 63

175 7.0" 204.0 204.5 8.8 9.8 219.0 63

200 8.0" 229.0 229.5 10.0 11.2 247.0 74

250 10.0" 284.0 284.5 12.5 14.0 302.0 90

300 12.0" 334.0 334.6 14.5 16.2 356.0 90

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* Not Covered in ISI

* Not Covered in ISI

All Dimensions in MM

All Dimensions in MM

30



Slot Arrangements

Ribbed Screen Pipe

Plain Screen Pipe

Screen and Casing Assembly Slotting Standard Slot width range(Showing average % open area)

Permeability of Screens

Threading Thread Type: Metric Trapezoidal

Tensile Strength of the thread joints

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DukeuPVC Column Pipe


• Water rising for submersible and jet pump for Irrigation,

Domestic, Industrial mining, Chemical distribution.

• A wise replacement for MS, PPR, ERW, GI, HDPE and SS

Column Pipes.

• uPVC is nearly inert towards corrosion, chemical reaction

and erosion due to which, it is ideally used in salty, sandy

and chemically aggressive water without any effect over the

years.

• Installation : Vertical, Horizontal or Inclined

Application

• Surface finish of this pipe is extremely smooth which

reduces the hydraulic friction losses and increase flow of

water.

• Internal and External Square threaded spigot ends and

rubber gasket for easy, reliable joining and pressure sealing.

• Special square thread given quick & easy installation facility

and having very high load bearing capacity.

• Inside sealing ring for turbulence free leak proof joint and

prevents over tightening.

• Step ring prevents leakages and control the vibration and

over tightening.

• Inkjet printing & Hallmark to prevent duplication in market

& ensures original genuine products.

• Very smooth internal surface increases 10% to 30% Water &

Reduces 10% to 20% Power consumption

• Provision of outer ring to prevent leakage and over

tightening.

• Extra-long coupler in Heavy++ & Super Heavy series for

higher load pulling strength and maintenance free jointing

system over period of

time.


• Corrosion Free & Inert to Chemicals

• Very low friction losses (10 to 30% more water)

• Cost Effective

• Energy Saver

• Long Life

• No Electrolytic Deposition

• Easy Installation & handling

• Non Toxic

Salient Features Technical Parameters

25 1.00" 33.30 46.10 3.3 3.3 3.5 ---- 4.8 ---- ---- ----

32 1.25" 42.16 55.10 4.1 4.1 4.2 ---- 5.0 ---- ---- ----

40 1.50" 48.26 62.50 ---- 4.2 4.3 ---- 5.2 6.0 ---- ----

50 2.00" 60.32 79.00 ---- 4.8 4.8 6.0 6.4 7.3 ---- 8.0

53 2.25" 63.00 90.00 ---- ---- ---- ---- 6.5 7.8 ---- ----

65 2.50" 73.02 91.80 ---- ---- 5.3 ---- 6.6 8.7 8.7 10.0

80 3.00" 88.90 110.0 ---- ---- 6.0 ---- 7.4 9.9 9.9 10.5

100 4.00" 114.30 136.5 ---- ---- 6.5 ---- 8.5 12.0 12.0 12.5

125 5.00" 140.00 165.0 ---- ---- 7.7 ---- 10.2 15.2 15.2 16.5

inchmm

O.D. overconnection,

max.

NominalDiameter O.D.

Nom

Wall Thickness of Column Pipe

Wall Thickness

Super Heavy++HeavyHeavy Standard Nano 15 Medium Premium Nano 12.5

All dimensions are in mmProduct Range

2Pressure Ratings for Column Pipes (Kg/cm )

Sizemm Super HeavyHeavyStandardPremiumMediumNano 15Nano 12.5

25 1.00" 12.5 15 21 ---- 26 ---- ---- ----

32 1.25" 12.5 15 21 ---- 26 35 ---- ----

40 1.50" ---- 15 21 ---- 26 35 ---- ----

50 2.00" ---- 13 15 20 21 27 ---- 35

53 2.25" ---- ---- ---- ---- 18 26 ---- ----

65 2.50" ---- 11 13 ---- 18 26 26 35

80 3.00" ---- ---- 11 ---- 18 26 26 35

100 4.00" ---- ---- 10 ---- 16 26 26 35

125 5.00" ---- ---- 10 ---- 16 26 26 35

++Heavy

Packing Details (Nos. of Pipes/Bundle)

5.8/6 METER

Color Coding Of Pipes

NANO PEACOCK BLUE

MEDIUM BLUE

PREMIUM ORANGE

STANDARD RED

HEAVY GREEN

++HEAVY LIGHT GREEN

SUPER HEAVY BLACK

CLASS OF PIPE PRINTING COLORPremiumSize 3 METER

1" 25 ---

1.25" 25 ---

1.5" 20 ---

2" 10 ---

2.25" 10 5

2.5" 10 5

3" 5 3

4" 5 3

5" 3 250 mm (2”) ND (Heavy)

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Load & Pressure Technical Data



Duke Pipes are made with specially designed formulation, so that pipes are capable of

handling both internal hydro static pressure as well as vertical tensile load due to the

column water and pump weight. The special formulation ensure that the threads do not get

brittle and break / chip even after loosening and tightening several times during the life

span. Special raw materials are used and processed with the

latest extrusion technology to make these pipes.

Special Formulation

Duke Riser Pipes have a dual function to perform. On one hand to withstand the pump

delivery hydro static pressure, which is maximum in the first pipe connected to the pump

and may be as high as 35 Kg/ cm2 and on the other hand, the top most pipe bears the load

of the entire column filled with water & pump which may range up to 2 tons. This type of

loading application makes this product unique and requires special manufacturing

techniques which is available only with Duke.

Dual Function of Duke Riser Pipe.

Type & SizeOD - Outside Dia.

NB - Nominal Bore

Ultimate Breaking

Load

Safe PullingLoad with

Chain Pulley

Safe AllowableHydrostatic

Pressure

2(kg/cm )

SafeInstallation

Depth

Head (mtr)

SafeInstallation

Depth

(mtr)

Safe TotalPump

Delivery

(ft)

Weight ofPipes onSuitableDepth in Kg(A)

Weight ofWater onSuitableDepthin Kg (B)

Weight ofPump onSuitableDepth

(C)

Total Weighton Suitable

Depth

(A+B+C)

OD : 33mm (1") ND : 25 mm

Nano 12.5 850 500 12.5 125 25 80 9 15 19.7 43.70

Nano 15 1000 580 15 150 30 99 10 19 19.7 48.70

Medium 1500 800 21 210 65 214.5 26 41 23.2 90.20

Standard 2200 1250 26 300 150 495 75 85 20.8 180.80

OD : 42mm (1.25") ND : 32 mm

Nano 12.5 1600 800 12.5 125 25 80 11 23 17.8 51.80

Nano 15 1720 900 15 150 30 99 17 28 17.8 62.80

Medium 1800 1150 21 210 65 214.5 39 61 21.8 121.80

Standard 2650 1400 26 250 150 495 99 135 22.6 256.60

OD : 48mm (1.5") ND : 40 mm

Nano 2000 1000 15 150 30 99 19 33 24.1 76.10

Medium 2300 1200 21 210 65 214.5 41 72 24.5 137.50

Standard 3200 1500 26 260 120 396 97 127 35.9 259.90

Heavy 4200 2000 35 350 160 528 174 162 41.6 377.60

OD : 60mm (2") ND : 50 mm

Nano 2730 1750 13 90 30 99 21 68 51.0 140.00

Medium 3040 2000 15 130 65 214.5 54 148 60.0 262.00

Premium 4950 2500 20 170 100 330 116 216 75.0 407.00

Standard 5098 2700 21 200 120 396 154 255 106.0 515.00

Heavy 5682 3200 27 270 180 594 273 368 126.0 767.00

Super Heavy 6200 3600 35 350 225 735 380 440 141.0 961.00

OD : 75mm (2.5") ND : 65 mm

Medium 4496 2800 13 100 65 214.5 88 181 80.0 349.00

Standard 5934 3600 18 160 120 396 188 321 122.5 631.50

Heavy 7432 4000 26 260 180 594 364 448 176.0 988.00

Super Heavy 9194 4250 35 350 200 660 475 475 203.0 1159.00

OD : 88mm (3") ND : 80 mm

Medium 5934 4000 11 110 65 214.5 94 325 72.0 491.00

Standard 9112 5010 18 170 120 396 234 578 294.0 1106.00

Heavy 10000 6000 26 200 180 594 475 808 408.5 1691.50

Heavy ++ 10500 6200 26 260 190 627 502 853 414.0 1796.00

Super Heavy 12000 6500 35 350 225 742.5 720 993 418.0 2131.00

OD : 113mm (4") ND : 100 mm

Medium 11402 4500 10 100 65 214.5 179 428 181.0 728.00

Standard 12150 7250 16 150 120 396 343 759 326.0 1428.00

Heavy 15980 12000 26 200 180 594 790 1057 441.0 2288.00

Heavy ++ 16636 12500 26 260 190 627 834 1115 452.0 2401.00

Super Heavy 17536 13100 35 350 225 742.5 1199 1306 455.0 2960.00

OD : 140mm (5") ND : 125 mm)

Medium 12000 7540 10 100 65 214.5 272 526 176.0 974.00

Standard 16000 10440 16 160 120 396 558 933 377.0 1868.00

Heavy 17058 16240 26 200 180 594 1123 1282 465.0 2870.00

Heavy ++ 18000 17000 26 260 190 627 1185 1354 465.0 3004.00

Super Heavy 30000 18000 35 350 225 742.5 1827 1565 478.0 3870.00

36

• Internal surface finish of these pipes are smooth which helps to

reduce friction losses

• Safe for pure & hygienic water supply

• Special coloured line marking to identify right product.

• Special BSP Threads to prevent leakage with GI fitting.

• Size 15mm (0.5”) to 100mm (4”) (Available in SCH-40, SCH- 80 &

SCH-120

• Standards & Specification followed:

1. ASTM-D-1784-Standard Specification for right PVC compounds


• Building Construction: These pipes are useful to provide water

connections for Bathrooms, Kitchen Sinks, Washbasin & Laboratories.

• Potable Water Supply: It can be used in Complexes, Individual Houses,

Flats, Offices, Hotels, Hospitals, Bus Stations, Railway Stations &

Application

2 2Mpa= Mega Pascal 1MPa = 10 Kg/cm 1Kg/cm = 14.20psi

mmMpa Mpapsi psi

Wall Thickness

Wall Thickness

Working Pressure

Working Pressure

15 ½" 21.34+0.10 2.77+0.51 2.07 300 3.73+0.51 2.90 420 4.32+0.51 3.52 510

20 ¾" 26.67+0.10 2.87+0.51 1.65 240 3.91+0.51 2.34 340 4.32+0.51 2.69 390

25 1" 33.40+0.13 3.38+0.51 1.55 225 4.55+0.53 2.21 320 5.08+0.61 2.48 360

32 1¼" 42.16+0.13 3.56+0.51 1.27 185 4.85+0.58 1.79 260 5.46+0.66 2.07 300

40 1½" 48.26+0.15 3.68+0.51 1.14 165 5.08+0.61 1.65 240 5.72+0.68 1.86 270

50 2" 60.32+0.15 3.91+0.51 0.96 140 5.54+0.66 1.38 200 6.35+0.76 1.65 240

65 2½" 73.02+0.18 5.16+0.65 1.03 150 7.01+0.84 1.45 210 7.62+0.91 1.59 230

80 3" 88.90+0.20 5.49+0.66 0.89 130 7.62+0.91 1.31 190 8.89+1.07 1.52 220

100 4" 114.3+0.23 6.02+0.71 0.76 110 8.56+1.02 1.10 160 11.1+1.32 1.52 220

Schedule -120Schedule - 80Nominal Pipe Size

Out SideDiameter

mm mm mm mmMpa psiInch

Wall Thickness

Working Pressure

Schedule - 40

Dimension• Resistant to Corrosion

• Non Toxic

• Weather Resistance

• Easy to Installation

• Fire Proof and Termite Proof

• Good Thermal and Electrical Insulation

Salient Features

DukeuPVC Plumbing Pipe

DukeuPVC Plumbing Pipe

PremiumSize 3 METER 6 METER

0.5" 50 25

0.75" 25 25

1" 25 25

1.25" 25 15

1.5" 20 15

2" 10 10

2.5" 10 5

3" 5 3

4" 5 3

Packing Details (Nos. of Pipes/Bundle)

• Internal surface is very smooth which reduces friction loss.

• Specifications followed : IS 4985 : 2000

• UV stabilized for use in sunlight.

• Elastomeric sealing ring pipes to prevent leakage.


• Corrosion Free

• Inert to Chemicals

• Easy Installation & Handling

• Very Low Friction Losses

• Non Toxic

Salient Features

• Water supply for agriculture and irrigation systems.

• Power and Telecommunication cable ducting.

• Rural and Urban water supplies, Gas and Oil Supplies.

• Sewerage and drainage systems.

Application

Pipe Size(Inch)

NominalOutside

diameter(nominal

Size)

Mean Outside

diameterMin Max

Outside diameter

at Any PointMin Max

Class-10.25 Mpa

2(2.5kg/cm )Min Max

Class-20.40 Mpa

2(4kgf/cm )Min Max

Class-30.60 Mpa

2(6kg/cm )Min Max

Class-40.80 Mpa

2(8kg/cm )Min Max

Class-51.00 Mpa

2(10kg/cm )Min Max

Class-61.25 Mpa

2(12.5kg/cm )Min Max

Technical Parameters IS:4985-2000 (All Dimensions in mm)

0.5” 20 20.0 - 20.3 19.5 - 20.5 1.1 - 1.5 1.4 - 1.8

0.75” 25 25.0 - 25.3 24.5 - 25.5 1.2 - 1.6 1.4 - 1.8 1.7 - 2.1

1.0” 32 32.0 - 32.3 31.5 - 32.5 1.5 - 1.9 1.8 - 2.2 2.2 - 2.7

1.25” 40 40.0 - 40.3 39.5 - 40.5 1.4 - 1.8 1.8 - 2.2 2.2 - 2.7 2.8 - 3.3

1.5” 50 50.0 - 50.3 49.4 - 50.6 1.7 - 2.1 2.3 - 2.8 2.8 - 3.3 3.4 - 4.0

2.0” 63 63.0 - 63.3 62.2 - 63.8 1.5 - 1.9 2.2 - 2.7 2.8 - 3.3 3.5 - 4.1 4.3 - 5.0

2.5” 75 75.0 - 75.3 74.1 - 75.9 1.8 - 2.2 2.6 - 3.1 3.4 - 4.0 4.2 - 4.9 5.1 - 5.9

3.0” 90 90.0 - 90.3 88.9 - 91.1 1.3 - 1.7 2.1 - 2.6 3.1 - 3.7 4.0 - 4.6 5.0 - 5.7 6.1 - 7.1

4.0” 110 110.0 - 110.4 108.6 - 111.4 1.6 - 2.0 2.5 - 3.0 3.7 - 4.3 4.9 - 5.6 6.1 - 7.1 7.5 - 8.7

4.5” 125 125.0 - 125.4 123.5 - 126.5 1.8 - 2.2 2.9 - 3.4 4.3 - 5.0 5.6 - 6.4 6.9 - 8.0 8.5 - 9.8

5.0” 140 140.0 - 140.5 138.3 - 141.7 2.0 - 2.4 3.2 - 3.8 4.8 - 5.5 6.3 - 7.3 7.7 - 8.9 9.5 - 11.0

6.0” 160 160.0 - 160.5 158.0 -162.0 2.3 - 2.8 3.7 - 4.3 5.4 - 6.2 7.2 - 8.3 8.8 - 10.2 10.9 - 12.6

7.0” 180 180.0 - 180.6 177.8 - 182.2 2.6 - 3.1 4.2 - 4.9 6.1 - 7.1 8.0 - 9.2 9.9 - 11.4 12.2 - 14.1

8.0” 200 200.0 - 200.6 197.6 - 202.4 2.9 - 3.4 4.6 - 5.3 6.8 - 7.9 8.9 - 10.3 11.0 - 12.7 13.6 - 15.7

9.0” 225 225.0 - 225.7 222.3 - 227.7 3.3 - 3.9 5.2 -6.0 7.6 - 8.8 10.0 - 11.5 12.4 - 14.3 15.3 - 17.6

10.0” 250 250.0 - 250.8 247.0 - 253.0 3.6 - 4.2 5.7 - 6.5 8.5 - 9.8 11.2 - 12.9 13.8 - 15.9 17.0 -19.6

11.0” 280 280.0 - 280.9 276.6 - 283.4 4.1 - 4.8 6.4 - 7.4 9.5 - 11.0 12.5 - 14.4 15.4 - 17.8 19.0 - 21.9

12.0” 315 315.0 - 316.0 311.2 - 318.8 4.6 - 5.3 7.2 - 8.3 10.7 - 12.4 14.0 - 16.1 17.3 - 19.9 21.4 - 24.7

• Strong and Durable

• Easy to handle and join

• Leak proof

• Resistant to rust, UV radiation

• Safe and Economical

• Maintenance free

Salient Features

• IS : 13592:1992

• SWR pipes are strong, sturdy and unbreakable. These are unaffected

by weather conditions, termite, bacteria and fungus growths.

• Light in weight, therefore easy to handle and join.

• Smooth internal surface which implies low frictional loss.

• Leak proof due to close dimensional tolerance and precision design.

• Fire resistant and non conductor of electricity.

• No breakage and free from rusting and unaffected by environment

stress.


• Drainage system for home, offices, hotels, residential &

commercial complexes and hospitals.

• In industries, chemical plants, power plants drains as

chemical waste lines & overflow lines.

• Drainage system for public places such as airports, railway

stations, bus stands and theaters.

Application

38

DukeuPVC Pressure Pipe

DukeuPVC SWR Pipe

IS:13592:1992Technical Parameters

mm inch

Nom. Dia. OD (mm)

min. min.max. max.

TypeEffective Length

(mtr)

75 2.5" A 3 75.0 75.3 1.80 2.20

75 2.5" B 3 75.0 75.3 3.20 3.80

110 4" A 3 110.0 110.4 2.20 2.70

110 4" B 3 110.0 110.4 3.20 3.80

Wall Thickness

Duke75mm (3”) & 100mm (4”) Borewell Submersible Pumpset Structural Characteristics:

NRV Coupling

Standard BSP Thread

Valve Assy.

Stainless SteelReduce Water

Hammering

Bowl Cap

LDPE Sand

Protection

Bowl

Noryl GFN2Eff. Hydraulic

& Long Life

Impeller

Noryl GFN2

Cable Guard

Stainless SteelCable

Protection

Strainer

Stainless SteelProtection

Pump Sleeve

Hardchromed

Shaft

SS 420 Long Life

Bearing Bush

LTB 4Optimum Wear Resistance

Magnet

Fight against free Metal

Particles

Sand Slinger

SS 410Sand Protection

Housing

FG 200for Long Life

Stator Ends

MSSpecially

Design & Forged

Motor Jacket

Stainless Steel

Pump Tube

Stainless Steel

DSM4 DP4RFE40

MODEL

mm 25 & 32 & 38 32 & 38 50 & 65

inch 1.0 & 1.25 & 1.5 1.25 & 1.5 2 & 2.53m /hr 1.0 to 5.3 0.6 to 9 6 to 30

Ipm 17 to 88 10 to 150 100 to 500

Ips 0.283 to 1.47 0.17 to 2.5 1.67 to 8.33

meter 2.5 5 4

meter 10 to 85 11 to 380 6 to 160

kW 0.37 to 0.93 0.37 to 5.5 1.1 to 5.5

HP 0.5 to 1.25 0.5 to 7.5 1.5 to 7.5

Nos. 8 to 25 4 to 50 4 to 25

50Hz 2880 2880 2880

60Hz 3440 3440 3440

mm 75 97 97- CI - 102

SP CSCR CSCR CSCR

TP --- DOL DOL

Nos. 20 20 20

SP 180-230V

TP --- 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec

Nominal Outlet Size(in BSP thread)

Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM

Maximum Outside Diameter

Method of Starting

Maximum starts per hour

Version - AC Supply

Degree of protection

Duty Cycle

Direction of Rotation

Minimum cooling flowalong the motor

DSP3RF(Radial Flow)

DSP4RFE(Radial Flow)

DSP4MFE / CI(Mixed Flow)

• IS 8034:2002 & IS 9283:1994 BIS certified models

• 5-Star rated Energy efficient pumpsets

• Easy to dismantle and repair

• Available from 0.5HP to 7.5HP in both Single phase and Three phase

• Also available in NEMA standard mounting dimensions

• Built-in Check valve to reduce risk of water hammering

Salient Features

• Complete body SS Construction Special construction option for corrosive applications,

including acids, pH and seawater.

Special Options

Spring Action Pressure Equalizer

Winding Wire

Electric Grade Copper3 Layered (Polyster+2 BOPP)Better Thermal Resistance

Rotor

Epoxy Coated Corrosion ResistanceDynamically Balanced

Stamping

CRNO - M47 with C6 Coating forLow Power ConsumptionKeyed for Locking Stampings

Winding Cap

LDPE Winding Protection

Thrust Bearing

Carbon - TeflonLow Friction

Bearing Base

FG 200/SS 410

Diaphragm

Rotor Sleeve

Hardened & Burnished

Oil Seal

Nitrile Rubber withMetal SpringBetter Protection

Keyed Coupling

SS 410

Duke125mm (5”) Borewell Submersible Pumpset

MODEL

mm 50 65 & 75 50 & 65

inch 2 2.5 & 3 2 & 2.53m /hr 3 to 23 16 to 42 7.2 to 21

lpm 50 to 380 270 to 700 120 to 350

lps 0.83 to 6.33 4.5 to 11.67 2 to 5.83

meter 8 7 9

meter 20 to 340 17 to 120 27 to 225

kW 2.2 to 9.3 2.2 to 9.3 3.7 to 11

HP 3 to 12.5 3 to 12.5 5 to 15

Nos. 3 to 35 3 to 12 3 to 25

50Hz 2880 2880 2880

60Hz 3440 3440 3440

mm 122 122 122

SP CSCR CSCR CSCR

TP DOL / STAR-DELTA DOL / STAR-DELTA DOL / STAR-DELTA

Nos. 12 12 12

SP 180-230V

TP 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec


Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM


Method of Starting


Version - AC Supply


Duty Cycle



DSP5RF(Radial Flow)

DSP5MF(Mixed Flow)

DSP5RHSS(Radial Flow)

42


• 5-Star rated Energy efficient pumpsets Easy to

dismantle and repair

• Available from 3.0HP to 15.0HP in Three phase and

up to 7.5HP in Single phase


• Built-in NRV valve to reduce risk of water

hammering

• Stainless Steel casted and fabricated pumps are also

available

• Bare pump with 50ft head (5RH series) are also

available in complete SS construction

• Turbo series motor able to working Wide voltage range

(250-415V)

• Low voltage (180-350V) motors are also available

• Specially design high thickness corrugated packing to

protect against damages during transportation

Salient Features

Special Features

Special Options

• Complete body in SS Construction

Special construction option for corrosive

applications, including acids, pH and

seawater.

MODEL

I.P.

BOWL

IMPELLER

MIDDLE

NRV

PUMPSHAFT

WEAR RING / NRV RING

SLEEVE

BEARING BUSH

PUMP TUBE

CABLE GUARD

COUPLE

FASTENERS

STRAINER

ADAPTOR

UPPER HOUSING

LOWER HOUSING

MOTOR-BASE

ROTOR SHAFT

STATOR TUBE

THRUST BEARING PAD

THRUST BEARING BASE

DIAPHRAGM

OIL SEAL

DRAIN PLUG

V5

CI. ; FG 200

CI. ; FG 260

SS 410/BRONZE

CI. ; FG 200

C.I. ; FG 200

SS 420

NITRILE RUBBER + SS

SS 410

NITRILE RUBBER/ LTB-4

-

SS 410

SS 410

SS 202/410

SS 202

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

SS 420/431

SS 202

CARBON/TEFLON

C.I. ; FG 200 / SS 420

NITRILE RUBBER

NITRILE RUBBER + SS

BRASS

Structural Characteristics:

• Corrosion-resistant Graded Cast Iron motor housing

• CRNO M47 electrical sheet stamping with C6 coating

for low power consumption and long life

• Stainless steel 420 grade rotor and pump shafts

• FG-260 graded Pump Bowl for Better performance and

long-life

• SS 410/Bronze Impellers

• Special Carbon-Teflon pad thrust bearing

• Special designed spring action pressure equalizing

diaphragm

• Sand slinger/Oil seal for better protection of motor

• Specially processed 3 layered (Polyster + 2BOPP)

winding wire

• LTB-4, Leaded Bronze bush with optimum wear

resistance.

• Special solder joint between wire and cable

• Epoxy coated Rotor to protect stamping against

corrosion

• Dynamically balanced Impellers and Rotors

• Specially designed key type rotor assembly

with stamping locking provision

• Hardened and Burnished Rotor sleeves

• Hardchromed Pump sleeves for protection against wear

and corrosion

• Powder coated Forged T-bolt

• Special magnet provision for fighting against free metal

content in motor

DSP5RF DSP5MF DSP5RHSS

Structural Characteristics:Duke150mm (6”) Borewell Submersible Pumpset

Valve Assy.


Hammering

Bowl Cap

LDPE Sand

Protection

Bowl

FG 260Eff. Hydraulic

& Long Life

Impeller

SS 410/BronzeDynamically

Balanced

Cable Guard

Stainless SteelCable

Protection

Strainer

Stainless SteelProtection

NRV Ring

Nitrile Rubber + SS

Rubber Bush

Nitrile Rubber + CS

Pump Sleeve

Hardchromed

Shaft

SS 420 Long Life

Bearing Bush


Magnet


Particles

Sand Slinger


FG 200for Long Life

Housing

T-Bolt

Forged & Powder Coated

End Ring

MSSpecially

Design & Forged

Motor Jacket

Stainless Steel

Winding Wire

ElectricGrade Copper3 Layered (Polyster+2 BOPP)Better Thermal Resistance

Rotor Key

SS 410Stamping

Locking

Rotor


Stamping

CRNO - M47 with C6 Coating forLow Power Consumption

Winding Cap

LDPE Winding Protection

Thrust Bearing

Carbon - TeflonLow Friction

Bearing Base

FG 200/SS 410

Diaphragm


Rotor Sleeve


Oil Seal


Keyed Coupling

SS 410

NRV Coupling

Standard BSP Thread

Fasteners

SS 410

DSM6 DP6RF

mm 50 65 & 75 75 & 100 50 to 65

inch 2 2.5 & 3 3 & 4 2 to 2.53m /hr 3 to 28 9.6 to 90 22.8 to 76.8 4.8 to 51

lpm 50 to 465 160 to 1500 380 to 1280 80 to 850

lps 0.83 to 7.75 2.67 to 25 6.33 to 21.30 1.33 to 14.17

meter 8.7 7.8 11 10.5

meter 20 to 420 11 to 250 8 to 210 12 to 471

kW 2.2 to 18.5 2.2 to 22 3 to 22 2.2 to 22

HP 3 to 25 3 to 30 4 to 30 3 to 30

Nos. 3 to 35 3 to 25 2 to 15 2 to 30

50Hz 2880 28802880 2880

60Hz 3440 3440 3440 3440

mm 144 147 148 146

SP CSCR CSCR CSCR CSCR

TP DOL / STAR-DELTA DOL / STAR-DELTA DOL / STAR-DELTA DOL / STAR-DELTA

Nos. 12 12 12 12

SP 180-230V

TP 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec


Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM


Method of Starting


Version - AC Supply


Duty Cycle



DSP6RF(Radial Flow)MODEL

DSP6MF(Mixed Flow)

DSP6MFH(Mixed Flow High Head)

DSP6RHSS(Radial Flow High Head)

44


• 5-Star rated Energy efficient pumpsets, easy to dismantle and repair

• Available from 3.0 HP to 30.0HP in Three phase and upto10 HP in Single phase


• Built-in NRV valve to reduce risk of water hammering

• Stainless Steel casted and fabricated pumps are also available

• Bare pump with 50ft head (6RH series) are also available in complete SS construction

• Turbo series motor able to work in Wide voltage range (250-415V)


• Specially design high thickness corrugated packing to protect against damages during

transportation

Salient Features

Special Options• Complete body in SS Construction Special construction option for corrosive applications, ] including acids, pH and seawater.

mm 75 & 100 75 & 100 100 & 125

inch 3 & 4 3 & 4 4 & 53m /hr 24 to 152 24 to 114 36 to 240

lpm 400 to 2532 400 to 1900 600 to 4000

lps 6.67 to 42.2 6.67 to 31.7 10 to 66.7

meter 11 & 8 14 15/17/20

meter 3 to 170 10 to 144 10 to 110

kW 3 to 22 3.73 to 18.5 5.5 to 22

HP 4 to 30 5 to 25 7.5 to 30

Nos. 1 to 10 1 to 8 1 to 5

50Hz 2880 2880 2880

60Hz 3440 3440 3440

mm 172 185 195

SP CSCR CSCR CSCR


Nos. 12 4 4

SP 180-230V

TP 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec

DSP8JF S(Mixed Flow)

DSP8JF M & L/H(Mixed Flow)

MODEL


Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM


Method of Starting


Version - AC Supply


Duty Cycle



DSP7MF & L(Mixed Flow)

46

Structural Characteristics:Duke175mm (7”) & 200mm (8”) Borewell Submersible Pumpset

• Complete body in SS Construction Special

construction option for corrosive


seawater.

Special Options


• 5-Star rated Energy efficient pump sets Easy to


• Available from 5.0HP to 30.0HP in Three phase

and upto 10HP in Single phase

• Also available in NEMA standard mounting

dimensions


hammering

• Stainless Steel casted and fabricated pumps are

also available

• Turbo series motor able to working Wide voltage

range (250-415V)


• Specially design high thickness corrugated packing to

protect against damages during transportation

• ATS start also available in Higher HP

Salient Features

Special Features

• Corrosion-resistant Graded Cast Iron motor

housing

• CRNO M47 electrical sheet stamping with C6

coating for low power consumption and long life

• Stainless Steel 420 grade rotor and pump shafts

• FG-260 graded Pump Bowl for Better performance

and long-life

• SS 410/Bronze Impellers



diaphragm


• Specially processed 3 layered (Polyster + 2BOPP)

winding wire


resistance.



corrosion


• Specially designed key type rotor assembly with

stamping locking provision


• Hardchromed Pump sleeves for protection against

wear and corrosion


• Special magnet provision for fighting against free

metal content in motor

DSP7MF & L DSP8JFS DSP8JF M & L/H

MODEL

I.P.

BOWL

IMPELLER

MIDDLE

NRV

PUMPSHAFT


SLEEVE

BEARING BUSH

PUMP TUBE

CABLE GUARD

COUPLE

FASTENERS

STRAINER

ADAPTOR

UPPER HOUSING

LOWER HOUSING

MOTOR-BASE

ROTOR SHAFT

STATOR TUBE

THRUST BEARING PAD

THRUST BEARING BASE

DIAPHRAGM

OIL SEAL

DRAIN PLUG

V7 & V8

CI. ; FG 200

CI. ; FG 260

SS 410/BRONZE

CI. ; FG 200

C.I. ; FG 200

SS 420

NITRILE RUBBER + SS

SS 410


-

SS 410

SS 410

SS 202/410

SS 202

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

SS 420/431

SS 202

CARBON/TEFLON

C.I. ; FG 200/SS 420

NITRILE RUBBER

NITRILE RUBBER + SS

BRASS

Duke200mm (8”) Borewell Submersible Pumpset Structural Characteristics:

NRV Coupling

Standard BSP Thread

Fasteners

SS 410

Valve Assy.


Hammering

Bowl Cap

LDPE Sand

Protection

Bowl

FG 260Eff. Hydraulic

& Long Life

Impeller

SS 410/BronzeDynamically

Balanced

Cable Guard

StainlessSteelCable

Protection

Strainer

Stainless Steel

Protection

Pump Sleeve

Hardchromed

NRV Ring

Nitrile Rubber + SS

Rubber Bush

Nitrile Rubber + CS

Shaft

SS 420 Long Life

Bearing Bush


Magnet


Particles

Sand Slinger


Housing

FG 200for Long Life

T-Bolt

Forged& Powder Coated

End Ring

MSSpecially

Design & Forged

Motor Jacket

Stainless Steel

Rotor Key

SS 410Stamping

Locking


Winding Wire

ElectricGrade Copper3 Layered (Polyster+2 BOPP)Better Thermal Resistance

Rotor


Stamping

CRNO - M47 with C6 Coating forLow Power Consumption

Winding Cap

LDPEWinding Protection

Thrust Bearing

Carbon - TeflonLow FrictionHeavy Load Bearing Capacity

Bearing Base

SS 410

Diaphragm

Rotor Sleeve


Oil Seal


Keyed Coupling

SS 410

DSM8 DP8MF • Complete body in SS Construction Special construction option for corrosive

applications, including acids, pH and seawater.

Special Options


• 5-Star rated Energy efficient pumpsets Easy to dismantle and repair


• Built-in NRV valve to reduce risk of water hammering

• Stainless Steel casted and fabricated pumps are also available

• Bare pump with 50ft head (8RH series) are also available in complete SS construction

• Turbo series motor able to working Wide voltage range (250-415V)


• Specially design high thickness corrugated packing to protect against damages during

transportation


Salient Features

48

MODELDSP8RF(Radial Flow)

DSP8MFS(Mixed Flow)

DSP8MFM & L/H(Mixed Flow)

mm 75 75 & 100 100 & 125 75 & 100

inch 3 3 & 4 4 & 5 3 & 43m /hr 15 to 63 24 to 120 36 to 147 13.2 to 69

lpm 250 to 1050 400 to 2000 600 to 2450 252 to 1150

lps 4.2 to 17.5 6.7 to 37.7 10 to 40.8 4.17 to 19.17

meter 18 14 18 & 21 22

meter 27 to 432 20 to 330 10 to 217 24 to 493

kW 7.5 to 56 7.5 to 63 7.5 to 63 5.5 to 56

HP 10 to 75 10 to 85 10 to 85 10 to 75

Nos. 3 to 18 3 to 15 1 to 15 2 to 17

50Hz 2880 2880 2880 2880

60Hz 3440 3440 3440 3440

mm 192 195 195 186

SP ---- ---- ---- ----

TP DOL / STAR-DELTA DOL / STAR-DELTA DOL / STAR-DELTA DOL / STAR-DELTA

Nos. 4 4 4 4

SP ----

TP 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec


Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM


Method of Starting


Version - AC Supply


Duty Cycle



DSP8RHSS(Radial Flow) High Head

DSP9MF L/H(Mixed Flow)

MODELDSP9MFM(Mixed Flow)


Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM


Method of Starting


Version - AC Supply


Duty Cycle



mm 100 & 125 100 & 125

inch 4 & 5 4 & 53m /hr 36 to 147 36 to 240

lpm 600 to 2450 1150 to 4000

lps 10 to 40.8 19.2 to 66.7

meter 15 18/20

meter 52 to 384 40 to 310

kW 37 to 93 37 to 93

HP 50 to 125 50 to 125

Nos. 5 to 16 3 to 10

50Hz 2880 2880

60Hz 3440 3440

mm 222 222

SP --- ---

TP DOL / STAR-DELTA DOL / STAR-DELTA

Nos. 4 4

SP ---

TP 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec

50

• Complete body in SS Construction Special

construction option for corrosive


seawater.

Special Options


• 5-Star rated Energy efficient pumpsets Easy to


• Also available in NEMA standard mounting

dimensions


hammering

• Stainless Steel casted and fabricated pumps are

also available

• Turbo series motor able to working Wide voltage

range (250-415V)

• Specially design high thickness corrugated packing

to protect against damages during transportation


Salient Features

Duke225mm (9”) Borewell Submersible Pumpset Structural Characteristics:

MODEL

I.P.

BOWL

IMPELLER

MIDDLE

NRV

PUMPSHAFT


SLEEVE

BEARING BUSH

PUMP TUBE

CABLE GUARD

COUPLE

FASTENERS

STRAINER

ADAPTOR

UPPER HOUSING

LOWER HOUSING

MOTOR-BASE

ROTOR SHAFT

STATOR TUBE

THRUST BEARING PAD

THRUST BEARING BASE

DIAPHRAGM

OIL SEAL

DRAIN PLUG

V9

CI. ; FG 200

CI. ; FG 260

SS 410/BRONZE

CI. ; FG 200

C.I. ; FG 200

SS 420

NITRILE RUBBER + SS

SS 410


-

SS 410

SS 410

SS 202/410

SS 202

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

C.I. ; FG 200/220/260

SS 420/431

SS 202

CARBON/TEFLON

C.I. ; FG 200/SS 420

NITRILE RUBBER

NITRILE RUBBER + SS

BRASS

Special Features

• Corrosion-resistant Graded Cast Iron motor housing

• CRNO M47 electrical sheet stamping with C6

coating for low power consumption and long life

• Stainless steel 420 grade rotor and pump shafts

• FG-260 graded Pump Bowl for Better performance

and long-life

• SS410/Bronze Impellers



diaphragm


• Specially processed 3 layered (polyster + 2BOPP)

winding wire


resistance.



corrosion


• Specially designed key type rotor assembly with

stamping locking provision


• Hardchromed Pump sleeves for protection against

wear and corrosion


• Special magnet provision for fighting against free

metal content in motor

DSP9MFM & L/H

52

Duke100mm (4”) & 150mm (6”) Borewell Fabricated Submersible Pumpset

MODEL DSP4RF-F DSP6RF-F DSP6MF-F

mm 32 & 38 & 50 50 & 65 65 & 75 & 100

inch 1.25 & 1.5 & 2 2 & 2.5 2.5 & 3 & 43m /hr 0.8 to 13.2 3.6 to 25.2 7.2 to 60

lpm 13 to 220 1 to 7 120 to 1000

lps 0.2 to 3.7 60 to 420 2 to 16.7

meter 4.5 8.5 8.5

meter 25 to 320 42 to 420 30 to 264

kW 0.37 to 5.5 2.2 to 18.65 2.2 to 26

HP 0.5 to 10 3 to 25 3 to 35

Nos. 4 to 40 3 to 30 3 to 25

50Hz 2880 2880 2880

60Hz 3440 3440 3440

mm 95 144 144

SP CSCR CSCR CSCR


Nos. 20 12 12

SP 180-230V

TP 380-415V

IP 58

S1 (Continuous)

Anti-Clockwise

0.15m/sec


Discharge

Per Stage Head

Head Range

Motor Rating

Stage

RPM


Method of Starting


Version - AC Supply


Duty Cycle



• Low noise operation and low maintenance

• Better efficiency by high discharge and low power consumption

• Good resistance against sand and silt

• Light weight and compact design

• Built-in NRV valve for protection against sand and water hammering

• Available in NEMA standard

• SS splined shaft construction

• Dual key-lock Pump shaft and impeller assembly 1800 apart

• Clean and spatter –proof Impeller Blade weld assembly provides smooth flow of

fluid

Salient Features

Structural Characteristics:

MODEL DSP4RF-F DSP6RF-F DSP6MF-F

I.P.

BOWL

IMPELLER

MIDDLE

NRV Nut

PUMPSHAFT


SLEEVE

BEARING BUSH

PUMP TUBE

CABLE GUARD

COUPLE

FASTENERS

STRAINER

OTHER COMPONENTS

SS 304 Investment Casting SS 304 Investment Casting SS 304 Investment Casting

SS 304 Sheet Metal SS 304 Sheet Metal SS 304 Sheet Metal

SS 304 Sheet Metal SS 304 Sheet Metal SS 304 Sheet Metal

------- ------- -------

SS 304 Investment Casting ------- -------

SS 410 SS 304 SS 304

Teflon Nitryl Rubber with Nitryl Rubber with

Metal Ring Inside Metal Ring Inside

SS 304 SS 304 SS 304

Nitryl Rubber Nitryl Rubber Nitryl Rubber

N/ASS 304 SS 304 SS 304

SS 304 SS 304 SS 304

SS 202 SS 202 SS 202

SS 304 SS 304 SS 304

N/A

DP4RF-F DP6RF-F DP6MF-F

54

DukeCentrifugal Monoblock & Openwell Submersible Pumps

Openwell Submersible Pumps

Centrifugal Monoblock PumpsMODEL

Centrifugal, Self Priming, Shallow Well Pumps

Outlet Size

Discharge

Head Range

Motor Rating

Stage

RPM

mm 19 to 25 25 to 100 25 to 75

inch 0.75 to 1 1 to 4 1 to 33m /hr 0.3 to 9.0 1.8 to 204 0.78 to 68

lpm 5 to 150 30 to 3400 13 to 1134

lps 0.083 to 2.5 0.5 to 57 0.22 to 18.9

meter 6 to 52 6 to 78 6 to 44

ft 20 to 171 20 to 256 20 to 144

kW 0.37 to 1.1 0.37 to 22 0.37 to 7.5

HP 0.5 to 1.5 0.5 to 30 0.5 to 10

Nos. 1 1 1

50Hz 2880 2880 2880

Characteristics

• Can be used for any type of Motor or Pump loads

• Available in 1HP to 120 HP capacity range

• Motor can accept both solar and grid input

• Efficiently works on Solar energy during day-time and on Grid during night-time

• Long term, environment friendly , economic solution with proven technology based on

variable speed drive

Salient Features

Solar Submersible Pumpset

Solar Pump Functional Methodology

Solar Pump System and Its Usage

Solar Pump System consists of Solar Inverter, Water Pump and PV array. This system or

instrument is particularly used for residential areas and irrigation, desert control, livestock

breeding, to let water reach islands, water treatment plan etc. Solar Pump Inverter helps pump

to run neatly and smoothly. It also reduces costs of instrument and its maintenance. 3 phase

AC motor runs water pump. This pump either draws water from deep wells, rivers and lakes for

pouring it in tanks/ponds or is been joined directly through irrigation/fountain systems.

Solar Panel

Solar Drive

Submersible Pump

56Overseas Network

Distributors Network

Registered Office & Works

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