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Item #: RIV-VCI-647-55-HGA
Availability: Made to Order
Cortec Corporation

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ECORR Systems specializes in Cortec VpCI products, with over 3 decades of experience in corrosion and rust mitigation. Cortec products may also be manufactured to your specifications. Use our Request Information form to provide your application requirements.

Need assistance? Call our sales department at 866-830-4050.


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    Cortec VpCI®-647 | Recirculating Cooling Water Systems | 55 Gal 

    VpCI®-647 is a complete corrosion and scale inhibitor liquid concentrate for use in open recirculating cooling water systems. The product is a combination of organic phosphorous compounds, polymers, aromatic azoles, and proprietary components.

    The product provides both contact and vapor phase inhibition to protect ferrous and non-ferrous metals. Through solution contact, VpCI®-647’s physically adsorbed inhibiting layer prevents corrosion and pitting of directly contacted metal surfaces. At the same time, its vapor phase action prevents corrosion to parts not accessible by direct solution contact such as head spaces in standby systems. This unique product also incorporates an anti-scalant to maintain heat transfer efficiency.

    VpCI®-647 contains no chromates or other heavy metals. It is environmentally friendly for use without sacrificing operational efficiency or economy. It offers effectiveness similar to the chromate treatment without the problems of fouling encountered in conventional non-chromate systems.

    Low dosages provide superior effectiveness over an extremely broad range of waters, assuring economical use and easy control.

    Cortec is a world leader in rust and corrosion removal and protection. Cortec VpCI® products offer cost-effective and environmentally friendly corrosion protection solutions that are bio-degradable, self replenishing and provide multi-metal protection.


    • Contains no chromates, heavy metals, or inorganic phosphates
    • Eliminates costs for chromate reduction and sludge disposal
    • Excellent corrosion protection and system cleanliness
    • Protects ferrous and non-ferrous metals from corrosion and pitting
    • Keeps system free from sludge and scale deposits
    • Provides more efficient heat transfer
    • Conserves water through reuse and higher cycles of concentration
    • Liquid form for easy, direct application to system without premixing
    • Reduces maintenance time and costs
    • Simple and easy operator control by using a conventional test kit

    SHELF LIFE: Up to 24 months.

    PACKAGING AND STORAGE: This products is packaged in 55 gallon (208 liter) metal drums. VpCI®-647 is also available in 5 gallon (19 liter) containers, liquid totes or bulk. Product should be stored in a tightly closed container in heated warehouse to prevent freezing.

    UNITED STATES SHIPPING CLASSIFICATION: Hazardous when shipping via ground and air.

    NOTE: This product classified as hazardous for shipment via ground and air and is subject to a HAZMAT fee of for ground and for air shipment. Any applicable fees are NOT calculated at checkout and will be charged separately. A Customer Service representative will contact you with details at time of shipment.

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