diametro 1.25 diametros (mm) V max (m/s) V min (m/s)caudal 1.5 15 (1/2) 1.9 0.6velocidad 1.89504 20 (3/4) 2.2L1 1.5 25 (1) 2.48L2 1.9 32 (1 1/4) 2.85S 0.11717825 40 (1 1/2) 3Hf 0.39840605PA 13.09Haltura vert 2.8PB 9.89159395