Conax Technolgies

Compression Seals

IIII [+] About Conax

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.

 
  • Single Element Fittings
  • Multiple Element Fittings
  • Application-Specific Fittings

Single Element Fittings

III Compression Seal Fitting (PG/MIC/MPG)
conax

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.

III Metal Ferrule Compression Seal Fittings (MK)
Conax

Conax Technologies Model MK Midlock Fittings (sealing glands) seal a single tube or probe. Featuring a metal-to-metal seal rather than our standard soft sealant technology, MK fittings are used where a joint must be opened and resealed in the same setting. Their unique design forms the seal well within the body housing to provide superior performance in high vibration applications.

III Power Compression Seal Feedthrough Fitting (EG)
Conax EG Glands

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

III Power Compression Seal Feedthrough Settings (EGT)
conax EGT Series

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

III Power Compression Seal Feedthrough (HEGPK)
conax hegpk Glands

Like the EGT Feedthrough, Conax Technologies HEGPK Feedthroughs electrically and/or thermally isolate single electrodes, tubes or temperature sensors for use in vacuum furnaces, liquid level probes, transformers, environmental chambers, power leads and more. These bare electrical feedthroughs also seal against gases and liquids and resist electrode (also known as conductor) movement under pressure. .

III Power Compression Seal Feedthrough (HPEG)
conax PG Series

  • Each unit has a stepped electrode. Larger diameter of electrode is on the body side.
  • Electrode is copper (CU), stainless steel (SS) and nickel (NI)
  • Voltage rating 2000VDC
  • Body material is 316SS, ASTM 479
  • SST nuts and washers for NI and SS, brass for CU
  • All prices include a pressure test at 68°F

III Split Compression Seal Fitting (PGS)
conax PGS Glands

Conax Technologies offers three models of split fittings (glands) designed to facilitate assembly and sealant replacement when the diameter of the probe tip is larger than the diameter of the element(s) at the location of the seal. Split fittings provide split sealants, followers and seats to facilitate easy sealant change without removing the element(s) from the system.

III PG Soft Sealant Double Cable Gland
conax PG Soft Sealant Series

When your requirement calls for sealing on jacketed cables, Conax Technologies’ PG Double Sealant Fitting is the ideal solution. Our PG fitting is modified to accept standard PG sealants inserted into the fitting back-to-back and compressed with a shortened.

III Process Analyzer Sample Probe Assembly (SPA) with Packing Gland (PG)
conax TG Series

The Conax Technologies’ Sample Probe Assembly (SPA) is used to insert and retract an analyzer sample probe or injection quill into a pressurized process through a process isolation valve. A quote request form must be filled out to receive a quote, please use the below link to download the form.

Multiple Element Fittings

  • Factory installed Wires/Electrodes
  • Without Factory Installed Wires/Electrodes
III High Density Feedthrough Assemblies (HD)
conax HD

• High Density (HD) assemblies consist of a stainless steel tube swaged over 12, 24, 40 or 60 bundled PTFE coated thermocouple grade and/or copper wires, providing a continuous wire feedthrough for thermocouples, RTDs or low voltage instrumentation. No epoxy or potting is used in the construction. The assembly can be furnished with or without junctions and comes standard with 24 inches of leadwire on each end. Longer wire lengths can be supplied as required.

III High Pressure Instrumentation Wire Compression Seal Feedthrough (HPPL)
conax HD

• Conax Technologies manufactures high pressure seals up to 30,000 psig at 68° F (20° C) for instrument signal wires. High pressure seals are designed for installation onto the pressure vessel wall using threaded mounting configurations only. High pressure assemblies are factory torqued, so disassembly and reassembly in the field is not recommended.

III High Temperature Wire Compression Seal Feedthrough (TGF & MTGF)
conax tgf

• High Density (HD) assemblies consist of a stainless steel tube swaged over 12, 24, 40 or 60 bundled PTFE coated thermocouple grade and/or copper wires, providing a continuous wire feedthrough for thermocouples, RTDs or low voltage instrumentation. No epoxy or potting is used in the construction. The assembly can be furnished with or without junctions and comes standard with 24 inches of leadwire on each end. Longer wire lengths can be supplied as required.

III High Temperature Wire Compression Seal Feedthrough (TGM & MTGM)
conax TGM/MTGM

• 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.

III Instrumentation Wire Compression Seal Feedthrough (TG-24 & MTG-24)
conax HD

• 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.

III Multi-Wire Power Compression Seal Feedthrough (PL)
conax HD

• Transformer and motor power, conduit box feedthroughs, pressure and vacuum chamber power and instrument feedthroughs, etc.

III Hazardous Location Conduit Seal (HL)
conax HD

• Conax Technologies’ HL Feedthrough is designed for sealing protection in a wide variety of hazardous environments. The HL Feedthrough has been CSA® certified in the U.S. and Canada for use in hazardous locations defined by the NEC® as Class I, Div.1 and 2, Groups B, C, and D; Class II, Div. 1 and 2, Groups E, F, and G; and Class III.

III Bearing Sensor Wire Compression Seal Feedthrough (BSWS)
conax HD

• Continuous Wire Feedthrough for Embedded Bearing Temperature Sensors while sealing securely to prevent oil wicking along the leads. Conax Technologies BEARING SENSOR WIRE SEAL efficiently seals directly on the individual insulated leads of an embedded bearing temperature sensor exiting an oil-filled bearing housing.

III Instrumentation Wire Compression Seal Feedthrough (TG & MTG)
conax TG-MTG

  • 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

III Multi-Hole Ceramic Compression Seal Fitting (MHC)
conax MHC

  • Seals 1 to 16 Elements
  • For Gas or Liquid
  • Stainless Steel Fitting
  • “Soft Sealant”
  • Adjustable Immersion Length
  • Selected Elements Can Be Readily Replaced
  • Reusable
  • Temperature Range From -400°F to +1600°F (-240°C to +870°C)
  • Pressure*: Vacuum to 10,000 PSI (690 bar)

III Multi-Hole Metal Compression Seal Fitting (MHM)
conax mhm

  •  Seals 1 or More Elements
  • For Gas or Liquid
  • Stainless Steel Fitting
  • “Soft Sealant”
  • Adjustable Immersion Length
  • Selected Elements Can Be Readily Replaced
  • Reusable
  • Wires Easily Assembled or Replaced In Field
  • Temperature Range From -400°F to +1600°F (-240°C to +870°C)
  • Pressure*: Vacuum to 10,000 PSI (690 bar)

III Multi-Hole Split Compression Seal Fitting (SPG/DSPG)
conax HD

  • SPG Seals 1 To 11 Elements DSPG Seals Up to 17 Elements
  • For Gas or Liquid
  • Stainless Steel Fitting
  • “Soft Sealant”
  • Sealants Are Replaceable Without Requiring Removal Of The Probe From The System
  • Field Adjustable
  • Temperature Range From -400°F to +1600°F (-185°C to +870°C)
  • Pressure: Vacuum to 10,000 PSI (690 bar)

III Hazardous Location Conduit Seal (HL)
conax HL

Conax Technologies’ HL Feedthrough is designed for sealing protection in a wide variety of hazardous environments. The HL Feedthrough has been CSA® certified in the U.S. and Canada for use in hazardous locations defined by the NEC® as Class I, Div.1 and 2, Groups B, C, and D; Class II, Div. 1 and 2, Groups E, F, and G; and Class III.

Application-Specific Fittings

III Conax High Performance Fittings
High Performance Fittings

Conax has a variety of High Performance fittings to suit your application needs. Whether you need high density, temperature, or temperature, Conax has the solution.

III Conax Power Generation Fittings
High Performance Fittings

Conax manufactures and designs sensors & seals for Gas and Steam turbines. Contact us today to discuss your application.

III Conax Semiconductor Fittings
Conax Semiconductor Fittings

Conax manufactures a full line of fiber optic cable seals for use in the semiconductor industry. These are useful any time a fiber optic cable needs to pass through a pressure-differential boundary or an area requiring isolation to minimize particle contamination.

III Conax Furnace & Autoclave Fittings
Conax Furnace & Autoclave Fittings

For more than 50 years, Conax Technologies has served as a leading source of temperature sensor and pressure/vacuum sealed fittings feedthroughs for the Furnace and Autoclave Industry.

III Conax Fiber Optics Fittings
High Performance Fittings

Conax Technologies offers high performance cable assemblies for use in applications such as laser delivery systems, telecommunications, fiber-to-fiber connections, test & measurement systems and research. These cable assemblies feature high quality, reliable factory terminations and are available in a variety of lengths, fiber types and connection styles. Each cable assembly can be optically tested for connection losses.

III Conax Special Applications Fittings
High Performance Fittings

Conax will work with you on your application to create the best solution. Contact us today to get started.