The Wika model 111 pressure gauges are based on the proven bourdon tube measuring system. On pressurisation, the deflection of the bourdon tube, proportional to the incident pressure, is transmitted to the movement via a link and indicated. Maximum pressure is 2.5 bar. Reliable and cost-effective
Design per EN 837-1
Nominal size 40, 50, 63, 80, 100 and 160
Scale ranges up to 0 .. 400 bar