Interior net in low pressure connected to stagnate
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
valve, cutting, calefon, your B. inlaid, under radier, isolated house, low pressure network, with vertical fountain type pond, pipeline, of ventilation, in wall, pipeline, inlaid, section of tub., in low pressure, valve, cutting, regulator, compact, tk.aereo, your B. underground, the view, in low pressure, flat, reference, pipeline, in wall, inlaid, cutting, valve, kitchen, npt, schematic cut