Ločevalne šobe imajo ukrivljene kanale s polmerom ukrivljenosti, manjšim od 1 mm (običajno 0,05 do 0,1 mm), in so odporne proti koroziji z UF6, pri izstopu iz šobe pa je ostro rezilo, ki razdeli izstopajoči tok plina na dva dela.
The separation nozzles consist of slit-shaped, curved channels having a radius of curvature less than 1 mm (typically 0, 1 to 0, 05 mm), resistant to corrosion by UF6 and having a knife-edge within the nozzle that separates the gas flowing through the nozzle into two fractions.