Products > Instrumentation: Pressure

Diaphragm Seal

Diaphragm Seal: A flexible membrane that seals and isolates an enclosure. The flexible nature of this seal allows pressure effects to cross the barrier but not the material being contained. Diaphragm seals are commonly used to protect pressure sensors from the fluid whose pressure is being measured.

Things to Consider When Purchasing This Product:

Chemical compatibility, Continuous duty capability even if sensor is removed from the seal, Cleanability and ease of inspection, Ruggedness, Corrosion resistance, Pressure range, Temperature range, Wetted materials (diaphragm and bottom housing), Fill solutions options: glycerine, silicone, halocarbon; Warranty