High Pressure Dn2 & Dn4 Microbore Hose, Fittings & Assemblies

The microbore high pressure hose, most commonly used to connect to a Minimess® test point for pressure testing, has many diverse applications. The hose is available in 2mm and 4mm internal diameter. The microbore hose assembly is extremely flexible, lightweight and is specified for a large range of uses: 

  • Oils 
  • Water
  • Gases
  • Aggressive mediums
  • Grease
  • Pressure testing up to 630 bar
  • Bleeding/sampling
  • Permanent installations
  • Pipe up as electrical cabling

Our microbore hose ends are available in BSP, METRIC, NPT, JIC, ORFS, Metric & Imperial Standpipe, as well as all the standard Minimess test point fitting variants. We have a large selection of hose ends available from stock in carbon and stainless steel.

We also have many microbore assembly accessory options, such as hose sleeve protection, hose labelling and anti-buckling springs.

Find out how Ted Atkins, the adventurer and business owner, used our Dn2 hose to develop a high altitude oxygen system to climb Mount Everest!

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