Chicago Faucets 216-428JKNF
The Chicago Faucets 216-428JKNF is a genuine OEM Laboratory Index Button designed for the clear and professional identification of distilled or deionized water outlets. In high-purity water applications, preventing cross-contamination is critical to experimental integrity. This button features a clean white background with bold black "DW" (Distilled Water) lettering, following the standardized SEFA (Scientific Equipment and Furniture Association) color-coding system. It is precision-molded to snap-fit securely into the recessed center of Chicago Faucets’ 204 Series 4-arm cross handles, providing a durable and professional finish for laboratory pure-water faucets.
Expert Insight:
The 216-428JKNF is essential for labs that utilize purified water systems where mistaking tap water for distilled water could ruin an entire experiment. Installation Tip: Because distilled water faucets are often made of specialized materials like tin-lined brass or plastic, ensure you are installing this on the correct pure-water valve. The button snaps in with a firm push. Pro Tip: White is the universal color-code for Distilled or Deionized water. If your current buttons have become stained by mineral splashes or chemical spills, replacing them with this genuine OEM part restores the professional, sterile look of your lab. These buttons are made from a non-reactive polymer that won't leach contaminants into the surrounding environment. Need the matching "CW" (Green) for tap water or the "DI" (Deionized) version? Call the experts at ProDryers at 888-503-7937!
