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Developing Green Products and Technologies

DIAMOND™ Seal Technology

Delta’s exclusive DIAMOND Seal Technology provides a lead-free water delivery system. Once inside the faucet, water is not in contact with potential metal contaminants, keeping the water as pure as it entered. Faucets with DIAMOND Seal Technology meet current state specific and upcoming national legislation mandating that the weighted average lead content in pipes, fittings and fixtures used to convey drinking water cannot exceed 0.25% on wetted surfaces. Our InnoFlex® waterways are manufactured using an electronic beam versus chemicals to eliminate the potential of adding unpleasant odors or taste.

Learn more about DIAMOND Seal Technology

The following are some faucets featuring DIAMOND Seal Technology:

  1. The manufacturer's list price (U.S. dollars) is shown for comparison only. The actual retail price may be different from the price shown.