Product Details
This 2-1/2" diameter vacuum gauge features improved accuracy to ASME B40.1 grade A and a one-piece design for enhanced toughness during installation. It is glycerine filled for added durability in various applications. The gauge is constructed with a stainless steel case and bezel, while the internals are made of copper alloy. Key specifications include a pressure range of 0/30 PSI, a 1/4" NPT lower mount, and a polycarbonate lens. The gauge operates effectively within an ambient temperature range of 30° F to 160° F.
