・The PD23 is for medium pressure use. A preliminary pump and fine adjustment pump are incorporate　to make pressure adjustment easily.
・Since there are two gauge ports, pressure measurements can be performed efficiently.
・Pressure can also be measured by installing a test gauge to one of the gauge ports instead of deadweight.
・The pressure gauge can be easily mounted and dismounted from the mounting base with the quick fastening nut.
・Level, and level surface adjuster are the standard equipment.
・JCSS Calibration Certification
・NKS Inspection Certificate and Pressure standard Inspection available.