GFD Isolation Diaphragm for Diaphragm Seals

The GFD Isolation Diaphragm is a precision-formed sensing element designed for diaphragm seals, pressure transmitters, and other process pressure instruments. Manufactured with excellent dimensional accuracy and surface finish, it provides reliable pressure transmission while isolating measuring instruments from corrosive, viscous, high-temperature, or hygienic process media.

Available in more than 30 standard sizes, the GFD series offers multiple diaphragm thicknesses and corrosion-resistant materials, including 316L stainless steel, Hastelloy C276, and Tantalum, to meet a wide range of industrial requirements. OEM customization is available for dimensions, materials, diaphragm profiles, and welding configurations.

The GFD series is widely used in chemical processing, oil & gas, food and beverage, pharmaceutical manufacturing, power generation, and other demanding process industries where reliable diaphragm seal performance is essential.