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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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Welded Design
Description
Pressure ranges and diameter of diaphragmThe maximum pressure range is dependent on the effective diameter of the diaphragm (Mb) and the process temperature (here max. +50 °C)Mb 22 mm: 0 ... 1000 barMb 29 mm: 0 ... 600 barMb 40 mm: 0 ... 400 barMb 52 mm: 0 ... 160 barSee also diagram pressure-temperature rating on data sheet
Model 990.40
Threaded design, for low pressure ranges
Model 990.31
Plastic version
Model 990.36
Flush diaphragm or with protective plate
Model DSS10M
With threaded connection, threaded design
Model 990.10
Threaded design
Diameter of the diaphragm 52 mm
Reduced risk - Diaphragm seal systems for safety applications (PDF)
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