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Southern cross pvc_column_replacement

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When your Southern cross column pipe corrodes out and is leaking like a sieve, think about replacing it with PVC column manufactured and designed by DEPS.

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Southern cross pvc_column_replacement

  1. 1. Case Study Replacing Your Old Southern Cross Column Pipe
  2. 2. Replacing Your Old Southern Cross Column With PVC Column Case Study
  3. 3. The Problem Your steel Southern Cross column has been in the ground for 10-30 years and the pump pressure and water supply has been dropping constantly.
  4. 4. The Problem The pump is pulled up and the column is found to have corroded away and has holes everywhere and in spots only rust is holding it together.
  5. 5. The Problem In some instances steel pump column has corroded in a time frame of less than 2 years.
  6. 6. The Problem If the column is replaced by steel again the same occurrence will happen in the same time and the process will just be repeated.
  7. 7. The Problem You try to find spare parts for your Southern Cross pump, with no luck, or a price that flawed you.
  8. 8. The Problem Unfortunately no other pump manufacturer used 11 tpi left hand column thread.
  9. 9. REQUIREMENTS To have a lifetime of plus 10 years Corrosion resistance Pump the same amount of water as originally
  10. 10. REQUIREMENTS To withstand the Installation depth. Use standard shafts, original if possible. Use standard tools for assembly
  11. 11. REQUIREMENTS Connect to your Southern cross discharge head and column thread on your pump.
  12. 12. SOLUTIONS The solution is to use replace the old corroded steel column with a non- corrosive material.
  13. 13. SOLUTIONS The new column to be the same length as the original column so the column shaft can be re-used.
  14. 14. DEPS Answer To manufacture and supply new column made from PVC, which is noncorrosive and its integrity is strong enough to withstand the bore installations depth.
  15. 15. DEPS Answer The column will have the same overall length as the original, so that the column shaft can be reused.
  16. 16. DEPS Answer Stainless or Bronze adaptors are manufactured so the Pvc column will fit the discharge head and the pump discharge thread.
  17. 17. Alternatives Other Alternatives where to use fibreglass column, this has to be imported or manufactured, with a lead time of over many months.
  18. 18. Alternatives Stainless pipe could be used, but is very expensive. Steel column can be painted with a epoxy paint or dipped, Keep replacing every few years.
  19. 19. REQUIREMENTS Connect to your Southern cross discharge head and column thread on your pump.
  20. 20. The End Result The specialized Pvc column was delivered on time and successfully installed by the pump installer.
  21. 21. The End Result After having the Pvc column in the ground for over 2 years it was pulled up and inspected, there was no sign of any issues.
  22. 22. The End Result Pvc column has been used for over 12 years now and there has not been an issue with this product failing
  23. 23. Thank you for taking the time to look at the information we have created for you, We hope this will be of assistance to solving your piping, drainage , cleaning and drilling challenges. If you have any more questions Please feel free to contact myself or one of our team Bore Casing & Screens Pipes & Components Environmental Drilling Water Treatment Safety Products Sand Spears Pumps 1300 133 000 0457 819 610 www.deps.com.au
  24. 24. Bore Casing & Screens Pipes & Components Environmental Drilling Water Treatment Safety Products Sand Spears Pumps 1300 133 000 0457 819 610 www.deps.com.au • For more Information • go to www.deps.com.au • 0r contact us on • 1300 133 000 • 0457 819 610 • askus@deps.com.au
  25. 25. Bore Casing & Screens Pipes & Components Environmental Drilling Water Treatment Safety Products Sand Spears Pumps 1300 133 000 0457 819 610 www.deps.com.au Deps Products & Capabilities
  26. 26. Bore Casing & Screens Pipes & Components Environmental Drilling Water Treatment Safety Products Sand Spears Pumps 1300 133 000 0457 819 610 www.deps.com.au Solving your Piping, Drilling, Water and Drainage Challenges with Trust and Integrity

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