A further development in the range of Hammer-Lug Union fitting Pressure Transmitters, this extension of the P9420 series offers fused ceramic sensors, high shock and vibration immunity, and other benefits. All units are built within a male-sub casing that allows optional secondary pressure containment up to the proof rating of the union assembly. British built with a 2-year warranty, the P9420-800 transmitters are available with a wide variety of connector options to meet your system requirements.