The PSQ sanitary gauge is available with 2.5- or 4-in. dials and a 1.5- or 2-in. Tri-Clamp connection, bottom or back mount. The 2.5-in. dial has an accuracy of ±1.5%, while the 4-in. has an accuracy of ±1%. The gauge comes standard with a food grade glycerin fill and a crack/breakage-resistant polycarbonate lens. PSQ was designed for clean-in-place and steam-in-place installations.