Pumps and Motors

  • The Ganges, the most revered river in India, faces an unusual predicament. Pollution and excessive usage have turned it into a toxic sludge as it snakes its way through cities, industrial hubs and millions of devotees. It is also one of the world's most hyper-engineered landscapes and the water dra...
    aarti kelkar kh...posted 1 year 8 months agoread more
  • Far in the distance, towards the edge of Noida and Greater Noida flows the Hindon river amidst clusters of modern highrise buildings. A few years ago, the landscape here was more countrified and quite distinct from the low rise neghbourhoods of Delhi dotted with its numerous parks and abundant insti...
    Amita Bhaduriposted 1 year 9 months agoread more
  • Electrician told due to overheating of CPVC pipe in low water discharge, it might got melted in between and the pump with motor assemble got detached . The reason we guess is that the pump is being operated without Non return Valve for the past few days (3 weeks). Also the normal running time is 2 h...
    Anonymous (not verified)posted 1 year 10 months agoread more
  • Vasant Baburao Parkale, a 52-year-old farmer, has become a role model for many farmers in the drought-prone Marathwada region. His determination and the will to excel in life have helped him to transform his dreams into reality. In 1984, he was just another labourer working for Bhagwan Yashwantrao ...
    makarandpurohitposted 1 year 11 months agoread more
  • Hi, In my farming land I recently drilled a new bore well. It's got stuck and we are not able to lift it out with chain blocker. Bore well details Total Feet: 180 Casing Feet: 60 (6") Motor type: 3HP motor (4") connected Pipe: HDPE single pipe (150 feets) Motor pump is at 135 feets deep in bore well...
    Anonymous (not verified)posted 1 year 11 months agoread more
  • I put 300 feet borewell, in my area yield is moderate... is there any submersible pump with less output power for 300 feet borewell? I'm hesitatant to use compressor as it is noisy. Please suggest.
    Anonymous (not verified)posted 1 year 11 months agoread more
  • We had 100 Ft bore which went dry, we called borewell driller, they came, remove old motor and drilled additional 150 Ft, ( water was found at 220-240 ft) We installed new motor, new pipes, wire and rope. After starting motor, to our dismay, delivery was around 1/2 inch only. But driller had said we...
    Anonymous (not verified)posted 1 year 11 months agoread more
  • I have recently dug borewell of 935 feet deep got water table at 2 stages, 1 at 570 feet stage and other at 825 feet, now what stage motor should I buy and what HP? Which company motor, and I am thinking to lower up to 850ft, have done casing for 420ft as up 500ft it's loose mud. Please advise me on...
    Anonymous (not verified)posted 1 year 11 months agoread more
  • Sir, around eight months ago I dug a submersible borewell in my house. It is around 180 feet deep. After installation it started giving water with very fine yellow sand and it is still continuing. Is there any solution to this problem or I have to dig another borewell?
    Anonymous (not verified)posted 1 year 11 months agoread more
  • I have installed new one HP jet motor at my home bore well is of 60 feet, due to water issues ... We had recently opened the bore, cleaned it and installed new jet and added 7 feet of pipe to extend the motor and there is water also till 15 feet in the ground. But after all this also we are facing ...
    Anonymous (not verified)posted 1 year 11 months agoread more
  • I have drilled a borewell (1006 Feet) in 2015 December - I got water in two sources (2.5 inches) one at 550 Ft and the other at 750 Ft. Earlier I used to get water continuously even for 6-7 hours/day. But nowadays i am getting water continously only for 30 minutes, after that I'm not getting water. ...
    Anonymous (not verified)posted 1 year 11 months agoread more
  • Pettugodalu is a small village in Hukumpeta, a tribal mandal of Visakhapatnam District with 150 members. The village has 30 acres of the land, 100% dependent on rainfall. There is a stream passing at 200 feet distance to the land and at a depth of 70 feet where from June to January, water flows at 3...
    Anonymous (not verified)posted 2 years 2 months agoread more
  • I AM NOW HAVING A COMPRESSOR MOTOR FOR MY BOREWELL. 1 HP MOTOR & 1.5 HP COMPRESSOR. IT TAKES , OF LATE, A VERY LONG TIME ABOUT 4 HOURS TO FILL THE TANK. 6 FT X 6 FT X 5 FT . MY VILLAGE IS VAIYAMPATTI IN MANAPPARAI TALUK , TIRUCHIRAPPALLI DISTRICT, TAMILNADU. A DRY PLACE. NO RIVERS . NO LAKES. RA...
    Anonymous (not verified)posted 2 years 2 months agoread more
  • I have a borewell dug till 300 feet. Suddenly last week, water stopped pumping out from the borewell. When I switched on the motor and when the ampere reading showed 15A, water was being pumped out. Now from last week when I switch on the motor the ampere reading is showing 20A volt meter is showing...
    Anonymous (not verified)posted 2 years 2 months agoread more
  • This is a simple guide that answers some of the most popular questions related to solar water pumps. This list of Q&A will help you understand what they are and their growing importance these days. Please click on a question for detailed information. What are solar water pumps? What is the u...
    swatiposted 2 years 2 months agoread more
  • 1) Existing borewell of 9 years old, depth 450 ft. 2) Due to slush / mud borwell was cleaned and as suggested filter pipes installed upto 440 ft. 3) Then we lowered a pump and motor with new HDPE 1 1/2 hose pipe. motor / pump all new. 4) Already two pumps got struck and I had to blast the then exist...
    Anonymous (not verified)posted 2 years 3 months agoread more
  • We are a housing society spread over 6 acres. We use a 5 HP motor pump to supply water from underground tank through 2" PVC pipe over a length of 1000 meters. We are not getting sufficient pressure of water even after 500 meters. Is the motor capacity insufficient?
    Anonymous (not verified)posted 2 years 3 months agoread more
  • This story is of Punawli Kalan village in Uttar Pradesh, where a community with the support of a women-led federation, solved its water woes by developing a community-owned water supply system. Punawli Kalan village is situated in Jhansi district, in the drought-prone Bundelkhand region of Central ...
    priyadposted 2 years 3 months agoread more
  • We recently had a 4.5 inch diameter boring in our house for domestic use. The technician dug the borewell upto a depth of 230 feet, after which he said boring can not be carried out further.About 1 inch of water supply was found at a depth of 150 feet. The casing i.e the pipe which is provided upto ...
    Anonymous (not verified)posted 2 years 3 months agoread more
  • I have installed a 15 HP submersible pump (CRI) in my farm in Southern Tamil Nadu. This pump is installed in a 380 feet borewell that has an average yield of 3000 to 3600 litres per hour. The 15 HP pump was installed on basis of a wrong advice provided by the pump dealer as I was looking at installi...
    pskrishnanposted 2 years 3 months agoread more

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Chhattisgarh’s Bemetara district has been facing severe water shortage for a while now. Rainwater harvesting could be a solution to this.

There seems to be no end to the drinking water crisis in the Bemetara district in Chhattisgarh. It is only becoming worse with every passing day. More than 40 percent of all the hand pumps installed in the district have run dry due to the depletion of groundwater level.  

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Entering its second year, the Graduate Program of Water Science and Policy 2018 at Shiv Nadar University envisages a multi-disciplinary classroom, engagement and content delivered by some of the best minds globally – experts on water who have worked on ground realities, made policies and initiated change.

June 30, 2018 12:00AM

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While the three anicuts on the Mahanadi are hampering its free flow, another one is being planned by the government.

Gopal Nishad, a fisherman in his early 40s, is frustrated that there is hardly any fish left in the Mahanadi’s basin at Pitaibandh due to the lack of water in the basin. This basin is located near Rajim-Nawapara in Chhattisgarh, the proposed site for the fourth anicut on the Mahanadi. He reminisces the good old days when he, along with his brother, used to catch plenty of fish from the Mahanadi. 

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Hi,

We have an query regarding compression pump / submersible pump for domestic use in our native place. We have shallow installed which is currently working via Hand pump. The shallow / bore well is 600 feet deep, with 70 - 80ft 4in pipe and remaining 520-530 ft in 2in pipe. During summer water levels go below 70 ft. This makes the handpump very difficult to operate.

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Hello,

We have an query regarding recommendation of a compression pump / submersible pump for use in our native place, Midnapore District, West Bengal. We have shallow / borewell installed which is currently working via hand pump. The borewell is 600 feet deep, with 70 - 80ft having 4in pipe and remaining 520-530 ft having 2in pipe. During summer water levels go below 80 ft, which makes the handpump very difficult to operate.

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This study finds that smallholder farmers who undertake group micro irrigation through pooling of land and water resources greatly benefit through increase in productivity and profit margins.

Agriculture is of central importance to India’s economy with more than half of the workforce in the country depending on it for their livelihoods. However, it is increasingly being threatened due to climate-change-induced changing rainfall patterns and water scarcity having a negative impact on production.

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What is the exhibition about

The river Ganga forms one of the most densely populated river basins in the world. It is also a highly engineered hydrological super-surface. Human activity combined with the dynamic nature of the monsoons has resulted in the river undergoing radical physical changes every year. For any future directive regarding the development and management of the Ganga to be effective, capturing this dynamism is essential. 

April 19, 2018 9:00AM

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Namaste,

Our borewell report indicates the following : - 450 feet depth - 180 feet water - 2.75" yield, Currently, there is no tank, but let us assume that there will be a overhead tank around 50 feet higher.

Questions :

- What would be the submersible pump specification needed?

- What power is needed to support the pump (e.g. if diesel generator)?

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Hi,

I recently got a borewell done. The entire depth of the borewell is 145 feet. We also got submersible installed which is at a depth of 85 feet. After three months, we noticed that just below the submersible, the entire borewell is full. Can anybody suggest what caused this? We consulted the person who dug the borewell and he suggested that it needed to be cleaned using a compressor. The compressor hoewever not able to clean it and the operator after half an hour of operation said that his compressor will not be able to clean the borewell.

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An innovative project makes rainwater harvesting easier and more effective in certain areas of Mewat village with increased groundwater salinity.

One of the major causes of deterioration of water quality is the increase in overall salinity. Total hardness and the presence of materials like fluoride, nitrate, iron, arsenic, and toxic metal ions determine salinity levels in groundwater. With the demand for groundwater growing rapidly, its exploitation is also accelerating which causes depletion. Depletion of groundwater changes the flow (both direction and velocity) of the groundwater which may cause the inflow of polluted water into the freshwater aquifer from surrounding areas.

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