K-Tek was absorbed by ABB, but we are proud to offer K-Tek products through ABB. Call Durkin today to get K-Tek replacement parts or learn ABB.Process Instrumentation, Analyzers & Controls including: Flowmeters, Transmitters, Positioners, Actuators, Recorders, Web Tension, Water Measurement, Level Measurement, and more

Featured K-Tek Products

ABB 10A2235


The Ratosight variable area flowmeter is the best available low flow solution for alakali  fluids such as sea water. It is well suited for marine applications, RO systems, and forced pump lubrication and cooling as well as seal water systems.


General specifications:
  • Application – Clean, low viscosity liquids and gases
  • Mounting – Vertical and Horizontal, In line
  • Connections – 1/4 in. through 2” NPT Connections
  • Flow range – Water flows: 1.2 to 3000 GPH – Ari Flows: 3-6600 SCFH
  • Flow turndown – Typically 10:1
  • Operating pressure – Up to 175 psig
  • Operating temperature – Up to 250F (120C)
  • Accuracy – 5% Full Scale (1” to 2” sizes), 10% (1/2” size)
  • Alarms – Min, Max, Min&Max
  • Tube material – Borisilicate 3.3 Glass
  • End connections – Brass/Bronze
  • Float material – Aluminum, Brass & Monel (Optional)
Process Instrumentation

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