Force and lift hand pumps is very much useful of supply of water for cleaning purpose of public toilets in urban and rural areas. The force & lift hand pump is installed upto a maximum depth of 90 mtrs. On the existing already drilled base wells. The water available by this pump is stored in a storage tank installed upto 6 mtrs. (20 ft.) above ground level. salient features of the pump
it is suitable for 100 125 150 mm diameter bore wells with maximum static water level upto 80 meters and depth 90 meters.
the discharge of this pump is about 10 15 liters per minute.
low capital and repairs maintence cost.
this pump is most suitable in the areas where there is no electricity supply.
since storage tank is utilized with the installation of force & lift pump, water is made available threughout the day & night.
india mark ii, india mark iii vlom 50 and extra deep well hand pump may be used for this purpose.
Above pump is most commoly used for irrigation purpose in malawi and other african countries. It is human powered pump designed for small scale irrigation. It lifts water from shallow wells & surface sources like ponds, rivers etc. It can be operated by either one person or two persons. main features of pump
high capacity 5000 liters hour from depth of 5 meters and is capable of delivering discharge upto 3 metes height and 20meter horizonatal distance.
it is portable and can be moved from one place to another
can easily be assembled & dismantled. Hot dip galvanized at our in - house hot dip galvanizing plant as per bs : 729 standards. All fasteners are electroplated.
double cylinder pump so both downward and upward stroke delivers water hence optimum utilization of human energy spent is achieved.
the pump comprises of two cylinders, wooden base board inlet pipe with treadle support, piston fod, handle, ci pulley, piston seals, piston discs, intermediate washer, rubber gasket for base board, polypropylene rope, flap valve, valve holding plate bolted in valve box and electroplated fasteners as required.
The treadle pump is a variation on the standard treadle pump that allows water to be lifted above the level of the pump itself. This greatly increases the versatility of the pump. advantages
water can be lifted to elevated plots of land.
it can be pumped through hoses over long distances (up to 500 m).
it works with total head 55feet with maximum 20feet suction lift.
it can be used to fill the elevated tanks of drip and sprinkler irrigation systems.
the discharge out put is 3000-5000 liters per hour depending upon the depth.
operation. Locally manufactured, easily maintained and the ability to genetate significant additional income for small holders.
it is a double cylinder and double acting model both downward stroke and upward stroke delivers water and optimum utilization of energy is achieved.
a portable self contained unit sits at ground level.
flexibility in installation it can be moved from one location to another without any permanent installation on a single well. Pedal may be of either bamboo of metal.
Begusarai, Bihar 