Specification Brand : PURE T Label : PURE T Manufacturer : PURE T MaterialType : Acrylic NumberOfItems : 1 PartNumber : PGB-300-PT ProductGroup : BISS Basic ProductTypeName : ELECTROMECHANICAL_GAUGE Publisher : PURE T SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41cp4BzTAHL._SL75_.jpg SmallImage_Width : 56 Studio : PURE T Title : PureT PGB-300-PT, Bottom Mount Pressure Gauge - Liquid Filled Gauge Contain 100% Pure Glycerin and Durable Acrylic Window (2.5" Dial) (300 PSI, 1/4" MNPT Connection)