Contact Information

Global Nalco Locations
Local Sales Offices

NALCO Africa
Nalco Africa (Pty) Ltd
1 Ampere road
Chloorkop, Edenglen 1624
PO Box 309
Isando 1600
South Africa

Phone: +27 11 578 50 00
Fax: +27 11 393 15 67

Follow NalcoAfrica on Twitter

NexGuard® Technology

The NexGuard program combines the most advanced boiler internal treatment chemistry with TRASAR® technology plus state-of-the-art diagnostic, monitoring, feed and control equipment. Application of this innovative program results in reliable, safe, easy-to-use and cost-effective performance.

NexGuard technology outperforms: 

  • Precipitating phosphate programs by keeping most impurities soluble, reducing the amount of blowdown and the potential for deposits 
  • Chelant programs by ensuring significantly lower corrosivity 
  • Other all-polymer treatments by effectively handling hardness upsets, resisting degradation in the presence of oxygen, and continuing effectiveness during high heat flux and long retention time applications.

 For more information, contact us.