PASS/EQUIP has a modern, clear and intuitive user interface. Designer uses 3D object-oriented analysis model of equipment assembled from different elements. The objects that make up the equipment 3D model are:
- Cylindrical shells (smooth and reinforced with stiffening rings);
- Conical transitions;
- Welded bottoms and detachable bottoms and covers (spherical, elliptical, torispherical, conical, flat (including with stiffeners), spherical non-flanged);
- Flange connections;
- Places of connections of fittings;
- Saddle supports and cylindrical shells in the places of their support in the case of horizontal vessels and apparatus;
- Cylindrical shells, conical elements and convex bottoms at the points of attachment of the bearing lugs, lifting trunnions, at the points of attachment of metal structures;
- Reinforcement of holes;
- Bends;
- Tie-in (choke) in shells and convex bottoms;
- Elliptical partitions;
- Ellipsoidal transitions;
- Elements of column-type apparatus against wind and seismic effects, including those installed on a pedestal;
- Supporting shells of column-type apparatus;
- Tube sheets, casing, pipes, compensator, expander, floating head of heat exchangers;
- Chambers of heat exchangers for air cooling;
- Elements of vessels and apparatus with jackets (cylindrical, U-shaped, partially covered by jackets, with coil and register channels, with longitudinal channels);
- Elements of vessels and high-pressure apparatus (shells, bottoms, flanges, covers, tie-ins);
- Elements of vertical tanks;
- Viewing windows, bosses.