ASTRALPOOL
Referencia: 06481
This system consists in which bola of the inlet suministra premarced with a series of diameters (14-20 and 25). With the helps of a punch (also supplied together with to the inlet) can select one of the diameters in the point of the installation.
Flow Rate max. recommended for a speed of flow max of 4 m/seg., depending on norma UNE 13451-1: