Hydroneumatic tank
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
legend, Rubber connection, With vertical tank, To the control board, cleaning, The cloaca, the distribution, Min., Underground pond, Clamping mouth, maraca, Interruption level, bomb, motor, air compressor, hydropneumatic tank, security valve, Put stand, retention valve, Float switch, Dashboard, pressure gauge, Esc .:, Hydropneumatic system model