Conax is more than a firmly established, successful company that designs and manufactures products. We’re people—a team of problem-solvers. From engineering customized solutions to manufacturing quality parts, we work together to meet all of your challenges. We are your one fully integrated source for solutions that require compression seal fittings, temperature sensors, and custom-designed solutions. Conax is proud to be in a class by ourselves with over 1,000,000 catalogued parts. So, you can order one single part or 100,000 units. You DO benefit from our dedication to quality and prompt delivery.

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Conax PG Series (PG, MIC, MPG) – Compression Seal Fitting

Conax Technologies Model PG Packing Glands provide pressure/vacuum sealing for tubes, probes, pipe, cable or any single element assembly (not electrically isolating), including thermocouples, RTDs, thermometers, thermistor probes, capillary tubes, tubewells, multi-pair cables and analyzer sample tubes. PG glands seal against gases and liquids and resist element movement under pressure.

Conax PGS Series – Split Compression Seal Fitting

  • Seals 1 Element
  • For Gas or Liquid
  • Stainless Steel Fitting
  • Simple Assembly – Insert Element, Torque Cap
  • Replaceable Sealant Permits Repeated Use Of Fitting

Conax SPG/DSPG Series – Multi-hole Split Compression Seal Fitting

  • SPG Seals 1 To 11 Elements DSPG Seals Up to 17 Elements
  • For Gas or Liquid
  • Stainless Steel Fitting
  • Soft Sealant

Conax SPGA/DSPGA Series – Multi-hole Split Compression Seal Fitting

Conax now offers split seal fittings with pressure ratings that are higher than typical ratings achieved with our legacy SPG and DSPG multi-hole split compression seal fittings

  • Seals up to 12 Elements
  • Multi-hole split seal fittings that carry both hydraulic and pneumatic catalog pressure ratings
  • For liquid and gas

Conax HL Series – Hazardous Location Conduit Seal

  • Stainless Steel Fitting
  • For Gas or Liquid
  • Easy Installation -No “Potting”
  • Seals 1 to 12 Wires
  • Pressure: Vacuum to 10,000 PSI (690 bar)
  • Rated: 600 Volts to 55 Amps

Conax HD Series – High Density Feedthrough Assemblies

  • Sheath Material: 300 Series SST, 4.5″ nominal length
  • Temperature Range: -112°F to +250°F (-80°C to +120°C)
  • Vacuum Rating: 5 x 10-6 mm HG @ 68°F (20°C)
  • Leak Rate: 1 x 10-9 scc/sec He @ 68°F (20°C), 1 atm. applied
  • Voltage Rating: 100 VDC
  • Amperage Rating: 500mA
  • Feedthrough Pressure Rating @ 68°F (20°C): 5000 psi (345 bar)

Conax Thermocouple Assemblies

Conax thermocouple assemblies represent the culmination of 60 years experience in the design and manufacture of temperature sensors. Conax thermocouple designs have proven their durability and reliability in applications ranging from large industrial processing plants to highly specialized laboratory testing and validation. Conax’s extensive knowledge of the science of temperature measurement and the physical properties of materials used for sheathing and insulation enables their sales engineers to recommend the most effective solutions to your application needs. Conax thermocouple assemblies offer a wide variety of termination styles and mounting fittings, as well as extensive choices in sensor calibration, sheath diameter and sheath material.

Conax Resistance Temperature Detectors (RTD) Assemblies

Conax Buffalo Technologies offers a complete line of dependable, ruggedized RTDs, ranging from thin film platinum sensors to wire wound sensor configurations available in platinum, nickel and copper. Conax can custom design RTD configuration to suit your specific needs, from trimmable RTDs, which provide added field installation flexibility, to fast response RTDs, for applications where response time is critical.

Conax TG/MTG Series – Instrumentation Wire Compression Seal Feedthrough

  • Pressure/Vacuum Compression Seal
  • Stainless Steel Reusable Fitting
  • Soft Sealant
  • Wires Easily Assembled or Replaced In Field
  • Temperature Range From -300°F to +1600°F (-185°C to +870°C)
  • Pressure: Vacuum to 10,000 PSI (690 bar)
  • Seals 1 to 16 Elements

Conax EG Series – Power Compression Seal Feedthrough

  • Seals 1 Electrode or Element
  • For Gas or Non-Conductive Liquid
  • Stainless Steel Reusable Fitting
  • “Soft Sealant”
  • Electrode Easily Assembled or Replaced in Field

Conax BSWS Series – Bearing Sensor Wire Compression Seal Feedthrough

  • Stainless Steel Fitting
  • For Bearing Oil Sealing
  • Easy Installation – No “Potting”
  • Seals 2 to 14 Wires
  • Pressure: to 50 PSI (3.4 bar)
  • Temperature Range: Ambient to 100°F (37.8°C)
  • Field Adjustable
  • Reusable Fitting

Conax TGM/MTGM Series – High Temperature Wire Compression Seal Feedthrough

TG assemblies with high-temperature fiberglass-insulated thermocouple wire are specially designed for applications where the sensor wire is exposed to process temperatures reaching up to 1400°F (760°C). This assembly is particularly targeted for use with vacuum and/or inert gas back-filled furnaces with vessel wall temperatures up to 200°F (93.3°C) and pressures not exceeding 300 psi.

Conax TGF/MTGF Series – High Temperature Wire Compression Seal Feedthrough

TG assemblies with fiberglass-insulated thermocouple wire are specially designed for applications where the sensor wire is exposed to process temperatures reaching up to 900°F (482°C). This assembly is particularly targeted for use with vacuum and/or inert gas back-filled furnaces with vessel wall temperatures up to 200°F (93.3°C) and pressures not exceeding 300 psi.

Conax TG-24/MTG-24 Series – Instrumentation Wire Compression Seal Feedthrough

This assembly consists of a Conax Technologies manufactured TG Feedthrough provided with a sealant and 24 AWG solid insulated thermocouple grade wires or copper wires. The feedthrough is furnished with 24″ of wire on each side. Longer wire lengths can be furnished as required.

Conax EGT Series – Power Compression Seal Feedthrough

  • Electrode Teflon Sealing Gland
  • Seals 1 Electrode or Element
  • For Gas or Non-Conductive Liquid
  • Stainless Steel Reusable Fitting

Conax FCA Series – Fiber Cable Assembly

  • Transmission Loss: Less than 0.3db typical (not including connectors).
  • Temperature Rating: -4°F to +185°F (-20°C to +85°C). Higher temperature models are available in some configurations. Please consult factory.

Conax FSA Series – Fiber Optic Feedthrough

  • Helium Leak Rate: 1 x 10-6 scc/sec typical
  • Transmission Loss: Less than 0.3db typical (not including connectors)
  • Pressure Rating: 1000 PSIg (70 bar) standard, up to 3000 (207 bar) PSIg optional
  • Temperature Rating: -4°F to +185°F (-20°C to +85°C). Higher temperature models are available in some configurations. Please consult factory.

Conax HEGPK Series – Power Compressions Seal Feedthrough

  • Seals one electrode, conductor or element
  • Temperature Range: Vacuum to 7,700 PSIg (531 bar)
  • Voltage 8000 VDC
  • Amperage to 200 amps
  • Supplied with or without conductor