This modular gauge is made up of standard stainless steel precision cast elements which are compact and elegant in appearance. These columns range in length from 200mm to over 2m and allow a wide range of configurations to be built up, it is particularly noteworthy that gapless centre to centre visibility can be secured by appropriate use of the component elements. A feature of the design is that the clamping bolts of the gauge can be tightened on the front face only, without recourse to special tools. Quarter turn ball valves may be employed to allow flexible and compact configurations and in particular, with ball valves positioned for rear entry into the gauge, full centre to centre visibility can be secured with minimum overall length. Valveless units can be employed by using connection heads direct into the gauges.
Refrigerant industry valves.