GF Signet

Signet measurement and control systems are high-quality system solutions for applications with water and corrosive materials.

Since the 1960s, GF Piping Systems' Measurement and Control, originally known as Signet, has been designing, developing, and manufacturing products in-house. Based in Irwindale, CA, our comprehensive product portfolio includes a variety of sensors and instruments for water and chemical applications. We specialize in pH/ORP, conductivity/resistivity, flow, dissolved oxygen (DO), chlorine, and transmitters. Most sensors with associated fittings are available in plastic and are compatible with GF Piping Systems valves, pipes, and fittings. Our Measurement and Control products are used in a variety of water and wastewater treatment applications, supporting global companies with high-performance components.

Our Portfolio

Georg Fischer Signet LLC, Irwindale, CA

5462 North Irwindale Avenue

91706 Irwindale

United States

GF logo on the headquarters building