Wika M932.3A Sanitary Pressure Gauge and Diaphragm Seal

Wika M932.3A Sanitary Pressure Gauge and Diaphragm Seal is designed specifically for the highest safety requirements ( 3-A Sanitary Standard ) and meets the most rigorous biopharmaceutical industry specifications. This assembly has all the advantages of the 23X.50 series mechanical gauge (ASME B40.100 & EN 837-1) and WIKA combines it with a superior designed sanitary diaphragm seal. All external stainless steel surfaces are electropolished and the wetted components have full material identification and traceability. The diaphragm and its body have matching convolution patterns to greatly reduce potential diaphragm damage due to mishandling and to minimize temperature effects. Applications:

Food & Beverage

Pharmaceutical Industry

Biotechnology Special Features:

1 1/2" to 4" Sanitary connections

Tri clamp®, Cherry Burrell®, other

Sanitary documentation standard

B40.100 & EN 837-1

Gauge Nominal Size - 2-1/2" or 4" – Lower and Back Mount Specifications:

Range: 0 to 15 PSI up to 0 to 1000 PSI

Accuracy: ±2-1/2% span (2.5" dial); ±1% span (4" dial)

304 stainless steel electropolished case, 316L SS wetted parts, polycarbonate or Polysulfone window, 1.5" to 4" Tri-clamp connection

Compliant to 3A third party standards, with FDA approved glycerine and mineral oil fill fluids

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