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Wika Models 990.22, 990.52 and 990.53 Tri-Clamp Diaphragm Seals

Test Product

Due to their hygienic process connection, the model 990.22, 990.52 and 990.53 diaphragm seals are particularly well suited for food production, pharmaceutical and biotechnology applications.

The diaphragm seals can withstand the cleaning vapour temperatures occurring in the SIP processes and thus ensure a sterile connection between the medium to be measured and the diaphragm seal.

Special features

■ Quick cleaning, without residue 

■ Clamp connection easy to open for cleaning and seal replacement 

■ Suitable for SIP and CIP 

■ EHEDG certified and 3-A compliant 

■ Compliant per ASME BPE

Applications

■ Sanitary applications 

■ Gases, compressed air, vapour; liquid, pasty, powdery and crystallising media 

■ Ultra-pure steam systems 

■ Mounting to pipelines and vessels 

■ Pressure/vacuum monitoring, e.g. vacuum conveyors, pump monitoring

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