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Wika Model PG43SA-S Diaphragm Sanitary pressure gauge

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The model PG43SA diaphragm pressure gauge has been specifically designed for the requirements of sanitary applications.

The PG43SA-S in hygienic design can be used for CIP (cleaning in place) and SIP (sterilisation in place) and in wash-down areas, and optionally it can be completely sterilised in an autoclave. The measuring instrument can thus be cleaned reliably and time-efficiently. At an easily accessible point on the top of the case, the zero point can be easily corrected. 

Based on a third party verification, the model PG43SA-S corresponds to the 3-A Sanitary Standard.

Special features

■ Safety via mechanical pressure transmission 

■ Case and wetted parts in hygienic design 

■ Suitable for SIP and CIP, optionally completely autoclavable 

■ Simple zero point setting 

■ High overpressure safety


■ Hygienic pressure measurement in sanitary applications for the pharmaceutical, biotechnology, food and beverage industries 

■ Mechanical pressure display on pipelines, fermenters, bioreactors and vessels 

■ Pressure/vacuum monitoring during cleaning, sterilisation, pressure testing 

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

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