India Mark II Hand pump-The Backbone of community water supply

The India Mark II Hand Pump, a conventional lever action pump, is one of the largest selling hand pumps across the world. The government of India along with the continuous and considerable efforts of non-governmental, industrial and multilateral organizations in the 1970s developed this mechanically efficient hand pump. The above ground mechanism comprises of the pump head, handle, water tank and stand assemblies, and the below-ground mechanism comprises of riser pipes, connecting rods and cylinder assembly. The pump is designed for heavy-duty use and is capable of serving communities of up to 300 people.

This pump consists of a pump head, pump stand and a handle made of galvanised steel. The down hole components consist of a brass lined cast iron cylinder with a foot valve and a plunger of brass. Since this pump is not corrosion resistant and requires special skills and tools for maintenance along with installation, it is not considered to be a VLOM (village level operation and management of maintenance) pump. Thus it cannot be used in areas with aggressive water conditions. The above ground body of the pump is made of welded steel plates and is hot dip galvanized for corrosion resistance. The handle bar is designed to reduce the pumping effort of the user to a minimum, since the weight of the connecting rods is counter balanced. The cylinder has a highly polished brass liner, which ensures a long life of the nitrile rubber pump bucket.  The pump requires a circular operating space of 2m diameter and the operating depth ranged from 25-90m, and gives a water output of 900 litres per hour at 40 strokes per minute. The speed might vary, reaching a maximum of 125 strokes per minute but the ideal speed remains 40 strokes per minute. The riser pipes are 32m in diameter and GI, SS, UPVC pipe variants are available.

The mark II pumps manufactured by Aakash International possess features that differentiate them from other variants available in the market. The pumping head, handle, pump stand, rising main and rods are made of galvanized steel which makes them corrosion resistant, while the pump cylinder caste and foot valve are made of brass. Also, the Indian Bureau of Standards has been adhered to while manufacturing of this product to ensure the provision of maximum quality to the customers.

Under the hand pump project of the UNDP/World Bank,   extensive trials were conducted on twelve different deep well hand pumps from all over the world, including France, Holland, Canada, Sweden, South Africa U.K., U.S.A. and India. The parameter for testing included ease of manufacture and use and installation, mechanical and volumetric efficiency, frequency of breakdowns and maintenance needed, user-friendliness and acceptability, and resistance to corrosion. Mark II emerged as the best hand pump of all through these tests, which makes it the most widely used hand pump around the world. The sturdy nature of this hand pump requires adherence to standards of quality control to eliminate broken down pumps that are not in use due to use of sub standard parts during manufacturing. At Aakash International, it is made sure that the standards provided by the Indian Bureau of Standards is adhered to, which ensures that only the best quality is provided to customers.

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Afridev Hand Pumps Manufacturers Exporters India

Hand pumps are readily replacing the conventional use of wells to provide a simple solution for providing hygienic supply of drinking water in rural and suburban environments. They improve the hygienic conditions under which water is drawn off, by eliminating the use of buckets and open vessels, thereby eliminating to a great extent the risk of water contamination.

The Afridev hand pump is one of the few recommended by UNICEF as pumps benefiting from its VLOM (Village Level Operation and Management of maintenance) label, in other words, robust pumps that can be fully maintained locally, either by the community members themselves or by a technician that they can call out quickly, and which are also produced locally and selected, managed and maintained by the community. It is designed for heavy duty use, with a conventional lever action that can serve communities of up to 300 people. Its maximum recommended lift is 45m and the pump is fully corrosion resistant, the bearing bushes being hot dip galvanized and made of special plastics. Alternative stainless steel lined cylinders are also available for aggressive water conditions apart from the mild steel variant. The pump comes with variable handle settings, which makes it possible to adapt to varying ground water levels at different times. The spout length and pedestal can be customized according to different needs. The assembling and dismantling of the parts is quite effortless since the foot valve fitted on to the pump can be easily retracted using a fishing tool. Rubber centralisers are provided to each connecting rod to prevent internal damage to uPVC pipes, due to corrosion. 225 mm stroke length of the handle in afridev hand pump can provide a water discharge of 1350 litres per hour with an installation depth range between 15 m to 45 m. These hand pumps have quick release eye & hook tool-less ends on connecting rods with rubber centralizers facilitate maintenance and protect the riser pipe against internal wear.  Special tools and guided installation manuals are also available with the afridev hand pumps, which makes the assembling and installation very easy. Fulcrum & Rod hanger pins are supported on special grade plastic Bush Bearings, which are easily replaceable. The uPVC riser pipe, cylinder, plunger & foot valves used in the pump are light weight and inexpensive. Additionally, rubber centralisers are provided to each uPVC pipe to prevent external damage, which further lowers the maintenance and operational costs.

Afridev hand pumps manufactured at Aakash International have a few special features that distinguish them from other pumps available in the market. A choice of Eye & hook connecting rod or threaded connecting rod is provided. They are easy to instate and can be accomplished even by women mechanics in villages. Additionally, quick release Eye & Hook tool-less ends on Connecting Rods with rubber Centralizers facilitate maintenance and protect the riser pipe against internal wear.  The tools for installation and maintenance, along with an interactive user manual are provided along with the hand pump.

The unique features of the Afridev hand pump renders it a special quality which sets it apart from the conventional manual hand pumps as it can be quite easily assembled and installed and doesn’t need dismantling of all the parts for maintenance or replacing. Also, it cuts out on the high maintenance costs owing to the non corrosive nature of the connecting rods. The tools for installation further eases out the usage. The afridev hand pump thus eliminates the difficulties and complexities associated with machinery and give it a user friendly quality, while solving the problem of hygienic drinking water supply in urban and suburban areas.

Aakash International hand pumps promise cleaner water

The pump division of Aakash International has introduced new and improved Afridev hand pump for export.  The company’s export branch also ensures that the new and improved

Afridev pump can be made available though out African region. Our experience has shown that the failure of water-supply projects lies not so much in the implementation of these products, but in the subsequent maintenance of these water systems. Systems fail because maintenance needs cannot be met. The choice of technology often requires a highly- skilled maintenance team. However, as a result of financial constraints and lack of resources, the high costs of this type of maintenance are often not sustainable. What is needed is a technology that matches the resources to sustain it. Water-supply technologies that are designed around the Village Level Operation & Maintenance (Vlom) concept have the highest potential for sustainability. For many communities in Africa, hand pumps such as Afridev, India MKII and III and the Zimbabwean Bush pump are often the only source of potable water supply.

The success of our hand pumps in remote and inaccessible parts of Africa is mainly attributed to the Vlom characteristics of these pumps. AakashInternational manufactured afridev hand pumps are easy to operate and do not require a highly-skilled maintenance team to carry out routine repairs and maintenance. Aakash International produced hand pumps are also easy to install as heavy equipment and specialized tools are not required. The rising main of the Afridev hand pump is a belled uPVC column that is easily installed using two or three people. No tripod is required and, with the help of the guiding rope, the columns are installed without much fuss. The connecting hook and eye rods fit into each other and no spanner is required. Once the uPVC columns have been installed, it is no longer necessary to remove the columns when doing future maintenance. The cylinder has an open top through which the plunger rod is easily removed, allowing the hand pump technician to change the necessary seals. Aakash International hands pumps have extensive countrywide and international distribution network, which ensures that spares are readily available, thus ensuring the continued sustainability of the product.

The solution to change these desperate conditions that exist in many regions of Africa and India must be multi-faceted to accommodate a variety of conditions.

Aakash International provides Afridev Hand Pumps and India Mark II hand pumps to withstand drought. We wish to prevent the water drought, not react to it. It’s the only way to actually prevent the drought cycle from occurring when regional weather patterns change periodically. And it has been suggested by many scientists that as global warming evolves, drought cycles will become more common and for longer durations in many regions of the world that are currently in a water-stressed condition.

In reference, in 2001, the United Nations Environmental Program (UNEP) asked various organizations to perform an investigation of groundwater availability in water-short regions of the world. That investigation was documented in a report entitled: Groundwater Availability Study for Water-Short Developing Countries, where it was shown there are significant groundwater assets available even in some of the most drought-prone areas of the world. Although available, these groundwater assets are not being used today because often the leaders of drought-prone countries do not possess the political will to drill water wells for their own people.

Right now, countless communities in over 50 nations are suffering needlessly because water is scarce, contaminated, or non-existent. The sad irony is this:

Often there is enough water to save thousands of lives just 100 to 300 feet away. Where? Underground. Therefore we bring Afridev hand pumps and India Mark II hand pump and equipment to rural areas in order to provide life-giving sources of water.

Hand pumps are used primarily in developing nations as a manually powered means of bringing water to the surface from a borehole, rainwater tank or well.

The main types of hand pumps we offer are the India Mark II, the India Mark III, and the Afridev deep-well (30 – 40 m deep) pumps. Village Level Operation and Maintenance (VLOM) refer to low maintenance hand pumps which can be maintained at a village level, intended to provide reliable long-term service.

Some of the features of Aakash international manufactured hand pumps are:

Aakash International handpump so easy to use, a child can pump up to 5 gallons per minute.

Aakash International hand water pump so durable, it has a 50-year lifespan.

Aakash International hand water is so affordable, you can install it anywhere you need safe drinking water.

Treadle Pump – Manufacturers, Suppliers & Exporters of Treadle Pumps

A treadle pump is a foot operated water lifting device that can be used by smallholder farmers to irrigate their land in places where the water table is high.

treadle-pumpA Treadle pump is a simple, cheap, and effective device for lifting water. In this technology, bamboo levers are pushed repeatedly by foot to provide the driving power to lift water. This simple device is relatively easy to install and maintain and is environmentally friendly. Three types of treadle pumps are in common use; all three use the cylinder and paddle concept, but the model which uses a cylinder 8.9 cm in diameter and has bamboo paddles is the one most commonly favored by farmers in the region. It is cheaper and can lift more water than a comparable hand pump. On average, a treadle pump can be used to lift water from about 6 m underground and one such pump can irrigate as much as 0.34 ha of land (depending on the soil type and other conditions). In addition to lifting water for irrigation, the treadle pump can also be used for a variety of domestic purposes. In the Teri areas of Nepal, it is also widely used as a means of generating income.

treadle pump 1When farmers consider installing a Treadle pump, they first need to verify whether there is sufficient groundwater to merit the expense. Treadle pumps should be installed by trained technicians and properly maintained throughout their lifetime. If possible, an extra set of spare parts should always be kept on hand and a trained technician should be consulted for major repairs.

Treadle Pump – Manufacturers, Suppliers & Exporters – Aakash International

A Treadle pump is a foot operated water lifting device that can be used by smallholder farmers to irrigate their land in places where the water table is high.

treadle pumpA treadle pump is a simple, cheap, and effective device for lifting water. In this technology, bamboo levers are pushed repeatedly by foot to provide the driving power to lift water. This simple device is relatively easy to install and maintain and is environmentally friendly. Three types of treadle pumps are in common use; all three use the cylinder and paddle concept, but the model which uses a cylinder 8.9 cm in diameter and has bamboo paddles is the one most commonly favoured by farmers in the region. It is cheaper and can lift more water than a comparable hand pump. On average, a treadle pump can be used to lift water from about 6 m underground and one such pump can irrigate as much as 0.34 ha of land (depending on the soil type and other conditions). In addition to lifting water for irrigation, the treadle pump can also be used for a variety of domestic purposes. In the Terai areas of Nepal, it is also widely used as a means of generating income.

treadle pump 1When farmers consider installing a treadle pump, they first need to verify whether there is sufficient groundwater to merit the expense. Treadle pumps should be installed by trained technicians and properly maintained throughout their lifetime. If possible, an extra set of spare parts should always be kept on hand and a trained technician should be consulted for major repairs.

Aakash International hand pumps promise cleaner water

The solution to change these desperate conditions that exist in many regions of Africa and India must be multi-faceted to accommodate a variety of conditions. 

 

Aakash International provides Afridev Hand Pumps and India Mark II hand pumps to withstand drought. We wish to prevent the water drought, not react to it. It’s the only way to actually prevent the drought cycle from occurring when regional weather patterns change periodically. And it has been suggested by many scientists that as global warming evolves, drought  cycles will become more common and for longer durations in many regions of the world that are currently in a water-stressed condition.

 

In reference, in 2001, the United Nations Environmental Program (UNEP) asked various organizations to perform an investigation of groundwater availability in water-short regions of the world. That investigation was documented in a report entitled: Groundwater Availability Study for Water-Short Developing Countries, where it was shown there are significant groundwater assets available even in some of the most drought-prone areas of the world. Although available, these groundwater assets are not being used today because often the leaders of drought-prone countries do not possess the political will to drill water wells for their own people.

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Right now, countless communities in over 50 nations are suffering needlessly because water is scarce, contaminated, or non-existent. The sad irony is this: 

Often there is enough water to save thousands of lives just 100 to 300 feet away. Where? Underground. Therefore we bring Afridev hand pumps and India Mark II hand pump and equipment to rural areas in order to provide life-giving sources of water. 

 

Hand pumps are used primarily in developing nations as a manually powered means of bringing water to the surface from a borehole, rainwater tank or well.

 

The main types of hand pumps we offer are the India Mark II, the India Mark III, and the Afridev deep-well (30 – 40 m deep) pumps. Village Level Operation and Maintenance (VLOM) refers to low maintenance hand pumps which can be maintained at a village level, intended to provide reliable long-term service.

 

Some of the features of Aakash international manufactured hand pumps are :

 Aakash International hand pump so easy to use, a child can pump up to 5 gallons per minute.

 Aakash International hand water pump so durable, it has a 50-year lifespan.

 Aakash International hand water is  so affordable, you can install it anywhere you need safe drinking water.

Aakash International hand pumps promise cleaner water

12The solution to change these desperate conditions that exist in many regions of Africa and India must be multi-faceted to accommodate a variety of conditions. 

 

Aakash International provides Afridev Hand Pumps and India Mark II hand pumps to withstand drought. We wish to prevent the water drought, not react to it. It’s the only way to actually prevent the drought cycle from occurring when regional weather patterns change periodically. And it has been suggested by many scientists that as global warming evolves, drought  cycles will become more common and for longer durations in many regions of the world that are currently in a water-stressed condition.

 

In reference, in 2001, the United Nations Environmental Program (UNEP) asked various organizations to perform an investigation of groundwater availability in water-short regions of the world. That investigation was documented in a report entitled: Groundwater Availability Study for Water-Short Developing Countries, where it was shown there are significant groundwater assets available even in some of the most drought-prone areas of the world. Although available, these groundwater assets are not being used today because often the leaders of drought-prone countries do not possess the political will to drill water wells for their own people.

 

Right now, countless communities in over 50 nations are suffering needlessly because water is scarce, contaminated, or non-existent. The sad irony is this: 

Often there is enough water to save thousands of lives just 100 to 300 feet away. Where? Underground. Therefore we bring Afridev hand pumps and India Mark II hand pump and equipment to rural areas in order to provide life-giving sources of water. 

 

Hand pumps are used primarily in developing nations as a manually powered means of bringing water to the surface from a borehole, rainwater tank or well.

 

The main types of hand pumps we offer are the India Mark II, the India Mark III, and the Afridev deep-well (30 – 40 m deep) pumps. Village Level Operation and Maintenance (VLOM) refers to low maintenance hand pumps which can be maintained at a village level, intended to provide reliable long-term service.

 

Some of the features of Aakash international manufactured hand pumps are :

 

Aakash International hand pump so easy to use, a child can pump up to 5 gallons per minute.

 

Aakash International hand water pump so durable, it has a 50-year lifespan.

 

Aakash International hand water is  so affordable, you can install it anywhere you need safe drinking water.