Vitec™ 1400, Antiscalant for RO Membranes - Avista™
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Vitec 1400

Vitec 1400 is a proprietary liquid antiscalant designed to inhibit a wide range of scales including carbonate, sulfate, and silica in municipal feedwaters where metal (i.e., aluminum) concentrations in the feed are low but silica scale potential is elevated.

Performance Benefits

  • Powerful against these and other types of scale:
    Calcium carbonate
    Calcium sulfate
    Barium sulfate
    Strontium sulfate
    Calcium phosphate
    Calcium fluoride
  • Cost effective due to low dose requirements.
  • Good for municipal feedwater systems with slightly elevated silica levels and low metal concentrations.
  • Compatible with polyamide membranes from all major manufacturers.


Product packaging and labels may vary. These images represent packaging and labels for products manufactured and fulfilled by Avista Technologies Inc. in the United States.

Product Data Sheet
Download Product Information Sheet – Vitec 1400
Safety Data Sheet

If you would like to request a Membrane Cleaner Material Safety Data Sheet, please email Avista Compliance and Regulatory at, call your regional distributor, or click to submit your request.