Solid front safety pressure gauges
SF 316 with stainless steel casing
- stainless steel or Ni-Span C or Monel Bourdon tube pressure element;
- NS 100 – 150;
- ranges included between -1 and 4000 bar.
SF 317 with phenolic casing
- stainless steel or Monel Bourdon tube pressure element;
- NS 125 (4 1/2”);
- ranges included between 1 and 1000 bar.
Solid front pressure gauges are manufactured as per EN 837-1 and ASME B40.1. During the design of this type of pressure gauges, “safety” factor is taken into great consideration. Safety is guaranteed by a protection baffle wall positioned between the pressure element assembly and the dial, and by a blow-out device made of a back plate which allows an eventual pressure vent from the casing.