Hydroscand's heavy duty swivels have a superior wear resistance to withstand the toughest installations. The swivels are of the highest quality and well adapted for applications in forestry, contracting, the mining industry and for demanding applications in industry. They are suitable for hydraulic oil; not for water. The swivels are made of steel and have a surface treatment of E-coated Fe / zn8P1T and a seal of self-lubricating polymer, viton o-rings. All dimensions can withstand pressures up to 420 bar. Also available in other variants such as outside-outside, 90 ° angle and as cartridges.