Sanitary Diaphragm Seals for Hygienic Pressure Measurement

Sanitary diaphragm seals are designed for hygienic pressure measurement in food, beverage, pharmaceutical, and biotech applications where cleanliness and contamination control are critical. Installed between the process media and the pressure instrument, the seal uses a flexible diaphragm and fill fluid to transmit pressure while protecting the transmitter from corrosive, viscous, or high-purity fluids.

Engineered with smooth, crevice-free surfaces and sanitary process connections (such as tri-clamp fittings), these diaphragm seals ensure easy cleaning, CIP/SIP compatibility, and compliance with strict hygienic standards. They provide accurate and stable pressure measurement while preventing product buildup and maintaining process integrity in sterile environments.