Diaphragm Seals
Diaphragm seal systems that protect pressure measuring instruments from aggressive, viscous, crystallizing, or high-temperature process media.
WIKA diaphragm seals isolate the measuring element of a gauge, transmitter, or switch from the process medium, enabling reliable measurement of corrosive, contaminated, or extreme-temperature fluids. Engineered seal systems, mounting accessories, and material options allow the assembly to be matched precisely to the application.
- Protects instruments from aggressive and viscous media
- Wide selection of wetted materials and coatings
- Welded and assembled seal system options
- Suitable for hygienic and high-temperature service
- Engineered solutions for demanding process conditions
- Chemical and petrochemical processing
- Pharmaceutical and food production
- Oil and gas
- Pulp, paper, and water treatment
Explore other Wika product lines
Mechanical & Digital Pressure Gauges
A comprehensive range of bourdon tube, diaphragm, and capsule pressure gauges alongside high-accuracy digital pressure gauges for local pressure indication across virtually any industrial medium.
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Pressure Sensors, Transmitters & Switches
Electronic pressure sensors, process transmitters, and pressure switches delivering reliable analog and digital output signals for monitoring and control systems.
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Temperature Measurement Instruments
Dial and digital thermometers, thermocouples, resistance thermometers, thermowells, and temperature switches for accurate temperature monitoring across industrial processes.
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Calibration Systems & Reference Instruments
Hand pumps, deadweight testers, portable calibrators, and reference instruments that set the standard in pressure calibration technology.
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Contact our team for genuine Wikadiaphragm seals with full technical support and accredited calibration across the UAE.