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img_hifraser2H.I.Fraser is a recognised hyperbaric specialist that has been supplying the RAN for the past 50 years. We are certified by the RAN to design, manufacture, install, repair and test components for hyperbaric and vacuum systems. Of note, we have recently successfully supplied and supported the RAS rig for HMAS SIRIUS as Bosch-Rexroth’s Australian agent.

Hyperbaric Consulting
o MCDSPO’s prime hyperbaric engineering contractor since 1996;
o Design and certification of hyperbaric systems;
o System configuration audits;
o Failure investigations and Risk management services; and
o Full ILS and training support.

img_hifraser1Repair and Overhaul Services
o Supply and service of hyperbaric components and systems;
o AS1386 Class 350 cleanrooms for cleaning and certification to RAN oxygen and breathing air standards; and
o Provision of through-life support to FFG, ANZAC, MHC, COLLINS and LPA’s.

Vacuum Sewage
o Supply of vacuum toilets for MHC, FFG and ANZAC;
o Supply of chemical & biological sewage treatment plants; and
o In-service support including on-board chemical pipe cleaning.

o RAN type-test approved hyperbaric flexible hoses for breathing air & oxygen use to 350 bar;
o Design and manufacture of specialist high integrity components for niche applications including COLLINS couplings and adapters; and
o Fabrication using high-end software design packages and CNC machines.

H.I.Fraser is a trusted provider of hyperbaric services to the Australian Defence Force and Defence Primes alike due to the consistently high quality of our products and services. We take pride in delivering solutions inline with the company’s credo of “Performance under Pressure”.