CHEMZOL 9330

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Cooling Water Chemical-43

CHEMZOL 9330

SKU: RXSOL-43-4022-025
Scale and Corrosion Inhibitor for closed loop systems without presence of any heavy metals
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Technical Specifications

Parameter Value
Appearance Clear, pale amber liquid
Odor Mild, characteristic
pH (as supplied) Acidic
Specific Gravity @ 25°C 1.12 – 1.18
Solubility 100% water soluble
Biodegradability >90% (readily biodegradable)

Application & Dosage

Key areas of use

  • Closed-loop chilled water systems
  • Hot water heating loops
  • Industrial cooling systems
  • HVAC & refrigeration circuits
  • Geothermal and solar thermal loops

Recommended Dosage of CHEMZOL 9330 Corrosion Scale Inhibitor without Heavy Metals

System Type Dosage Range
Closed Loop Systems 100 – 300 ppm
High Scaling Potential 250 – 400 ppm
Circulating Cooling Systems 100 – 250 ppm

Related Information

Key Features & Benefits
  • Dual action: corrosion and scale prevention
  • Phosphonate and polymer blend for superior threshold inhibition
  • Nitrite-free, heavy metal-free, environmentally safer
  • Compatible with copper, brass, steel, and mixed metallurgy systems
  • Reduces downtime and maintenance costs
  • Suitable for high and low temperature closed-loop systems
  • Corrosion Scale Inhibitor for Open Closed Cooling systems ECO is a very efficient dispersant for hardness-salts and metallic-oxides.
  • Corrosion Scale Inhibitor for Open Closed Cooling systems ECO is also a very efficient corrosion-inhibitor.
  • Corrosion Scale Inhibitor for Open Closed Cooling systems ECO contains sequestrants, anionic polymers and wetting-agents.
  • Corrosion Scale Inhibitor for Open Closed Cooling systems ECO has been developed to avoid or remove deposits composed of calcium carbonate, calcium sulphate, magnesium hydroxide, iron oxide, insoluble phosphates and silicates.
  • Corrosion Scale Inhibitor for Open Closed Cooling systems ECO may be applied in closed, open and once-through cooling-water systems, desalinisation plants, phosphoric acid plant and all other systems where above mentioned deposits will occur.