They are made of left and right versions (the right one is the rotation of the gas flow along clockwise when viewed from the exhaust pipe, left - counterclockwise).
The dust collector can be in the form of a hopper or drawer. The lower part of the cyclone is made in the form of a cone expanding towards the base, where there is a conical insert, which prevents turbidity and dust entrainment from the dust bin. Under the code ЦОК1К-ЦОК5К, cyclones are manufactured with installation on a bracket and collecting dust in a conical hopper. TsOK 1P-TsOK 11P (with a drawer) with the installation of a cyclone on the floor, TsOK 1S-TsOK11S with installation on a metal stand.