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.
Conax HPPL Series – High Pressure Instrumentation Wire Compression Seal Feedthrough
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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 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 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 MK Series – Metal Ferrule Compression Seal Fittings
- Metal to Metal Seal
- Seals 1 Element
- For Gas or Liquid
- Stainless Steel Throughout
Conax PL Series – Multi-Wire Power Compression Seal Feedthrough
- 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 MHM Series – Multi-hole Metal Compression Seal Fitting
- Seals 1 to 16 Elements
- For Gas or Liquid
- Stainless Steel Fitting
- *Soft Sealant
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 HPEG Series – Power Compressions Seal Feedthrough
- 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