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Wika Models 732.14 & 762.14 Differential pressure gauges

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Differential pressure gauge for the process industry, Models 732.14 & 762.14, high overload safety up to 40, 100 or 400 bar

These differential pressure gauges are made of highly corrosion-resistant stainless steel. A high overload safety is achieved by the all-metal construction and the close-fitting design of the diaphragm measuring element. 

The use of high-quality stainless steel materials and the robust design are geared to applications in the chemical and process engineering industries. Thus the instrument is suitable for liquid and gaseous media, also in aggressive environments.

Special features

■ Differential pressure measuring ranges from -1 … +30 bar [-14.5 ... +435 psi] to 0 ...40 bar [0 ... 580 psi] 

■ High working pressure (static pressure) and high overload safety, selectable up to 40 bar [580 psi], 100 bar [1,450 psi], 250 bar [3,625 psi] or 400 bar [5,800 psi] 

■ The transmission fluid in the measuring chamber dampens the indicator in case of high changes of the rate of pressure 

■ Model 732.14: Stainless steel version Model 762.14: Version with special materials (Monel, Hastelloy)


■ For measuring locations with a high differential pressure overload and/or high working pressures (static pressures), also in aggressive environments 

■ For gaseous, liquid, contaminated, viscous and aggressive media 

■ Pump monitoring and control 

■ Filter monitoring 

■ Level measurement on closed vessels

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