Sanitary gauges isolate the media from the gauge to meet the requirements of the sanitary marketplace. Standard fill (optional) is pharmaceutical/food quality USP grade glycerin. System can also be filled with food grade silicone on request - contact us for price and availability.
We recommend installing either a ball valve or needle valve in-line for gauge isolation.
Product Attachment
Product Data Sheet,https://woe.kendallgroup.com/woeb/pdwimages/jogattachments/ashcroft-datasheet-1032-sanitary-pressure-gauge.pdf|Installation and Maintenance,Manual https://woe.kendallgroup.com/woeb/pdwimages/jogattachments/ashcroft-manual-sanitary-gauge-1032-pdf.pdf