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  • Removes lime scale deposits from ice machines with nickel- or tin-plated evaporators
  • Functional in cubers, flakers, drum, and tube machines
  • Food-grade, USDA-accepted
  • Keeps ice machines working at peak efficiency
UPC Code: 00681001428767
Shipping: Usually Ships in 1-2 Business DaysNot eligible for expedited shipping

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Nu-Calgon 428708 Specs
Chemical Form Liquid
Made in America Yes
Package Size 1 gal.
Type Cleaners

Nu-Calgon 428708 Details

Scale deposits can wreak havoc on your ice machine, plugging distribution holes, restricting water flow, and eventually causing jams or shut-downs, so use this Nu-Calgon 4287-08 nickel-safe liquid ice machine cleaner to keep it running at peak efficiency! As your machine goes through the process of making ice, dissolved minerals will be precipitated out as scale deposits, which must be removed regularly to maintain peak efficiency. This cleaner uses a citric / phosphoric acid solution to dissolve away scale buildup so that your machine can work the way it was intended to, and it won't give off any harsh fumes in the process. Best of all, it's formulated to be safe on ice machines with tin- or nickel-plated evaporators, unlike some cleaners.

Application is a simple process, simply dilute to a rate of 3 fluid ounces per 1 gallon of warm water in a plastic container, and place scaled components (like the water trough, water curtains, and water distribution tube) in the container to soak. Use a brush to soften any stubborn deposits and clean other components where deposits have formed in the machine, rinsing those areas with fresh water.

To also clean the evaporator, add the solution to the ice maker water at the machine's recommended ratio (or 5 oz. per gallon of water) and allow it to circulate for about 10 minutes, going longer for stubborn deposits. After ensuring all distribution and weep holes are clear, drain the cleaning solution and flush with fresh water for 30 seconds minimum, and then plug the drain. Thoroughly rinse the bin with clean water after all components are cleaned.

Due to US DOT shipping regulations, we are unable to ship this product to Alaska, Hawaii, and international destinations. It is also ineligible for next day or second day shipping.

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

  • Made in America

    Made in America

    This item was made in the United States of America.

Resources and Downloads for
Nu-Calgon 428708

Spec Sheet Specsheet SDS SDS Instructions Instructions Ice Machine Cleaning and Filtration Brochure

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