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  1. 1. Muller 3C – Alternative Cooling  Tower.  Austin Hospital Case Study.  Presented By Manfred Jarchow.   Grad Dip Air con. Product Solutions Manager.  
  2. 2. The High Risk Cooling Tower’s
  3. 3. The Conventional Cooling Tower.Evaporation 88%.Bleed  5%.Drift & Splash  4%.Overflow  3%.Water treatment Reqd.O.H & S.Environmental.Use 5000 ‐10,000 litres per day.
  4. 4. What are the problems associated with Cooling towers?• Occupational, Health and Safety Issues.• Liability Insurance.• Legionella risks in populated location.• System performance issues. • High risk chemical water treatment.• Environmental water discharges. • High water usage – 5000 litres per day.• Water Issues – Scale, Corrosion, Microbial growth. 
  5. 5. What are the business risks with Cooling towers? Water Treatment  Risk  Risk. Business  Risks Management  Tools.Legionella  Legal Liability + Damage to reputation  Disease. + Increased Insurance premiums. Asset Downtime. Productivity losses. Muller 3C Fluid Corrosion Asset Repair or replacement. Cooler Increase chemical, water, energy  Scale usage.
  6. 6. What are the public health effects of aerosols associated with Cooling towers?
  7. 7. The event that changed the  Air Conditioning Industry.   Financial Losses. • Trading $3 million dollars. • Replacement A/C plant  $500,000 • Plus litigation by legionella   victims. • 110 Cases. • 4 Deaths. • $$$$$$$$ Melbourne Aquarium –Legionella Outbreak April 27, 2000
  8. 8. The Muller 3C Solution.
  9. 9. Cooling Tower / Muller 3C water Usage.
  10. 10. Muller 3C Fan Energy & Water Usage Estimator.
  11. 11. Muller 3C Fan Energy & Water Usage Estimator.
  12. 12. New  Environmentally friendly Muller 3C.
  13. 13. The Benefits for the Austin Hospital.• No Chemical water treatment, saving $$$• Does not require to be registered as a C.T.• Reduce water usage by up to 80%.• Environmentally friendly.• Discharge water can be recycled.• No Legionella risks.• Return on Investment. Significant Savings.  
  14. 14. Contact us to discuss your requirements.Site / System Evaluation.Return  on Investment Profile.Contact us today, to arrange a site appointment.