Diaphragm Based Pressure Sensing Solutions

Kearflex Engineering is the industry leader when it comes to diaphragm based pressure sensing solutions.  Our 50 years of experience provides a unique perspective that combines time-tested and contemporary insight into sensor integration on a variety of unique applications.

From single metallic diaphragms to complex system monitoring solutions, we can custom design and manufacture exactly what you need for your specific application. Switches, air data interface, isolation diaphragms for transducers as well as industrial and aerospace Delta P measurement requirements are using Kearflex technology to provide reliable mechanical output in supporting their product needs.

Our corporate and manufacture facility is safe, clean and ergonomic. Our engineering staff has a rich history of problem solving and integration expertise available for every need.

Kearflex is a responsible and sustainable partner on many critical programs and remains a sole source and designated self-release vendor from some of the world’s largest and most well-respected companies in the aerospace field.

Specialty Markets

Oil & Petrochem
Clean Room

Hazardous Materials
Process Flow
Health Monitoring

Specialty Solutions

  • Develop products where none exist
  • Replace products with poor reliability
  • Assist customers who want to compete in new markets
  • Assist customers who want to outsource specialty manufacturing
  • Reverse engineering of products at the end of their service life
  • Integrate diaphragm based products into customer designs

System Solutions

  • Pressure Control Systems
  • Data Acquisition Systems
  • Purge Type (Bubbler) Level Measurement Systems
  • Pump Sequential Control Panels
  • Overfill Prevention Provisions
  • Groundwater Monitoring Telemetry Instruments

"Kearflex provides a line of flight instruments which fly onboard many of today’s most sophisticated aircraft including the F-18 hornet, F-15 Eagle, F-16 Falcon, T-45, T-38 and the Longbow AH-64 Apache among many others."


Complete instruments that are used as stanby indicators in military and commercial aircraft cockpits



Subassemblies from simple to complex Design, reverse engineer and build to specification


Complex Assemblies

Capsule sub-assemblies installed and tested in the next level assemblies of instruments, transducers and switches


Single element diaphragms for isolation, pressure sensing, switches, and transducers


System design and assembly integration



ISO:9001 2015 Registered
AS9100D Operational Model
Incorporated 1963
Critical Sole Source Supplier
Nearly 100% Domestic Content
Highly Engineered Product Line

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#66 Cypress Street Warwick, RI 02888

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(p) 401-781-4900 (fax) 401-941-2650