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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External, flush diaphragm featured in a tank spud design requires hydraulic fluid to transmit pressure to measuring instrument.
To ensure protection from harsh media and cleaning agents in sanitary applications, WIKA's tank spud clamped diaphragm seals are available with various wetted materials.
With a large diameter, the tank spud diaphragm seal also provides great exposure to the process pressure, which ensures accurate pressure readings.
Process Connection4" Tank Spud
Instrument ConnectionCapillary, ¼" or ½" NPT-female
Suitable Pressure Ranges15 psi to 600 psi
Available Options (connections, materials, etc.)See Selection Guide on data sheet
Models 990.18, 990.19, 990.20, 990.21
For sanitary applications, threaded connection
Models 990.22, 990.52, 990.53
For food, bio and pharmaceutical industries
Model L990.58
APC Process Connection
Tank Spud, Clamped Sanitary Diaphragm Seal -- model L990.SD
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