A Deep well hand pump
is used when the static water level (distance between top of the ground and top
of the water level) is more than 20 meters. In most cases, the pump cylinder is
installed at least 20 meters below the static water level, and connects to the
well head through a series of PVC pipes and stainless steel lift rods. Since
these pumps draw water from deeper than usual levels, it is necessary that they
are sturdy and strongly built.
The Deep well hand pump can be installed in bore wells of a
diameter of minimum 125mm and the internal diameter of the underground cylinder
ranges from 60-65mm. the stroke length ranges from 120-130mm. these hand pumps
give a water discharge of 12-15 liters per minute of 40 strokes, and an average
of 900-960 liters per hour. The maximum depth of operation of these hand pumps
is 30 meters. These pumps are self-priming and do not require routinely
maintenance. Also, they are available in different grades and dimensions, which
can be customized as per the client requires. This pump has excellent
“community management potential” and can be easily installed and repaired by a
village caretaker or women, making it popular with small communities. The above
ground parts of the pump can be locally manufactured, but the rest of the
components require a high degree of manufacturing quality, which is not
available around the globe. So in some countries, these components need to be
imported. However, imported components require strict quality control and check
to increase the lifetime of the hand pump, and considerably reduce wear and
tear of parts and disuse due to corrosion.
Deep well hand pumps manufactured at Aakash International offer optimum quality through excellent craftsmanship
and stringent adherence to industry standards. The raw materials required to
build these products are acquired from trusted industry vendors, and are
integrated with advanced working mechanisms. Apart from that, strict quality
control methods are followed during the manufacturing of these products, which
ensures that only the best quality reaches the customers, at modest and
affordable prices. The sturdy design and in-built strength of the product
warrants that maintenance costs are low and constant replacing of parts is not
required. Additionally, comprehensive and detailed user manuals are provided to
ensure hassle free and easy installation of the product.
