Other — Pressure casted outer housing of an electrical motor: - of EN AC-47100 aluminum, - with or without overmolded bearing sleeves of martensitic stainless steel and assembled sealing caps of stainless steel, - shot-blasted and machined, - with or without a rotor chamber, leakproof to the degree of 3 ml per minute or less under 2,75 bar pressure, - with a hardness of 70 or more on the Hardness Brinell Wolfram (HBW) scale (2,5/62,5, according to ISO 6506), - with a tensile strength of 190 N/mm² or more, - with a height of 195mm or more, but not more than 430mm, - with a width of 290mm or more, but not more than 625mm, - with a length of 270mm or more, but not more than 535mm, - with a weight of 5,2kg or more, but not more than 12,5kg