To lift water from bore-wells using submersible/ hand pumps.

Sudarshan uPVC Column Pipes are rigid, light weight, do not rust or corrode, and have smooth inner surface. These features make uPVC Column Pipes a perfect replacement for GI and HDPE pipes.

Advantages over Galvanised Iron and Steel Pipes

• 1. Longer life span Sudarshan Column Pipes have a proven track record of 18 years and counting. Even in hard, salty and sea water, the expected life span is of 30 years and more. While, G.I. and steel pipes would be unusable after 2-5 years due to rust and corrosion.
• 2. No Maintenance At re-installation time, GI and steel pipes may need to be re-threaded due to rusting of threads, while Sudarshan Column Pipes can be installed several times without any maintenance.
• 3. Lower operational cost Lower frictional loss due to smooth inner surface leads to higher water output and lower power consumption. Lower load on submersible pumps reduces mechanical breakdowns and improves the pump and motor life.
• 4. Suitable for food grade With no rust or corrosion particles, the water is much cleaner and safer.
• 5. Easy to handle, transport and install due to its light weight.

Sudarshan uPVC Column Pipes Vs HDPE Pipes

• 1. Easy Extension With underground water levels consistently receding over a period, extension with uPVC Column Pipe is quite easy by adding another pipe of 1.5/ 3 meter without the need of additional expensive accessories.
• 2. Higher Load Capacity Sudarshan uPVC Column Pipes have much higher load bearing capacity which makes it more reliable and less prone to failures.
• 3. Easy bore retrieval In case of bore collapse, it's almost impossible to the retrieve HDPE pipes from boreholes as they tend to bend and get stuck. While its quite easy to remove column pipes using inner and outer jigs, as these pipes are rigid and remain straight.