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Conax Seal Fittings

Custom designed and manufactured compression seal fittings from Conax Technologies.

The soft sealant technology pioneered by Conax result in compression seal fittings with a remarkably secure seal. With soft sealant technology, the continuous tension in the torqued body acts likes a spring to maintain compression on the sealant and maintain a positive seal throughout the temperature cycle.

Soft sealant technology allows replacement and adjustment of the sealed element. This is not possible with other technologies such as epoxy and glass-to-metal sealing.

Conax mechanical compression seal fittings, unlike compound fittings, do not allow leakage to occur. Conax uses mechanical fittings with internal sealant material that is compressed for a completely tight fit.

The replaceable sealant used in Conax Technologies sealing assemblies allows repeated use of the same fitting. Replacement sealants are available in Neoprene, Viton, Teflon, Lava or Grafoil, depending on the sealing assembly type.

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Our Services

Product Development, Design, Consulting And Manufacture

Pyrosales can design and manufacture custom solutions for precision temperature measurement and process control applications.


Pyrosales frequently repair specialised temperature equipment. We are distributors of the highly trusted RKC® digital temperature controller devices.

Fire Survival MI Cable

Mineral-insulated (MI) cable is a specially constructed cable that can survive a fire. Capable of carrying current at temperatures more than 1000˚C.


We have a large selection of commercial and industrial temperature sensors, gauges, monitoring and control equipment, with superior quality.

QAS Certified

We have been assessed and approved by Australian and international quality management systems, standards and guidelines.


To achieve accurate readings from precision temperature sensors, gauges and measuring equipment. We provide accurate calibration and certificates.