1/2" ID VJ Hoses (Spiral Wrap) by CryoWest Inc
1/2" ID Vacuum Jacketed Cryogenic Transfer Hoses with Stainless Steel Spiral Wrap
CryoWest is a manufacturer of high end liquid nitrogen hoses and accessories. Their vacuum jacketed hoses are made in the USA to the highest of standards and carry a one year warranty against defects. Vacuum jacketed hoses exhibit 40 times less thermal transfer than traditional foam insulated hoses and up to 135 times less thermal transfer than non-insulated hoses of the same diameter. Every hose is helium leak tested, wrapped in a dense stainless steel for maximum durability, and contains two CGA-295 fittings on each end. Standard sizes ship within 24 hours. Other sizes, fittings, and protective covers are available upon request, however these customizations generally incur extra lead times.