Span Pumps Private Limited

1) Our pump design is based on the sound technical concept.



2) Solar powered pump offered by us shall yield minimum 6m3 compared to 3 m3 & 9 m3 specified in the schedule of bid document.



3) The force and lift Afridev/ Pamir hand pump shall yield 700 lph (considering 40 strokes/ min & 45m depth) compared to 335 lph/ 550 lph specified in the schedule of bid document. Submersible pump works up to 100 m depth.



4) The hand pump shall be provided with a modified stainless steel cylinder assembly with duel valve, S.S. connecting rods & uPVC riser pipes, which is resistant to corrosion and ensure long service life of the moving parts.



5) The system is very simple and does not use other moving parts such as fly wheel, pulley and drive belts and thus ensures trouble free working.



6) Use of the force and lift hand pump mechanism allows option to lift water to an over head tank as and when required. This option is very useful as if overhead tank is installed with our solar powered hand pump and water is stored during day time, there will not be any need to operate the hand pump and eventually help in reduced wear and tear of periodic maintenance.



7) The system can be easily upgraded (discharge and depth) as and when required.



8) It will help to reduce drudgery of the village women.

Advantages
1. Suitable for use on 100mm and above diameter bore well, sump or rainwater collector tank.
2. Can lift water up to 8m above ground for storage and distribution.
3. On line water purification devices can be used with either pumping or distribution system.
Construction Details -Fabricated Mild steel
Wing span 3 m
Play mechanism Seesaw

The Solar powered pump is water pumping devise, which uses solar energy to pump water from a bore well during the day and offers an option to store water in an over head tank for use as and when required. It is an environmentally friendly technology
Silent Features
1. The system is useful to provide piped water supply in remote village where grid power is not available.
2. The Solar powered submersible pump can be installed on a bore well.
3. The pump delivers water directly to an overhead tank for storage and distribution.
4. The submersible pump is operated on electricity generated by the solar array.