• Material: UV resistant plastic. • Nominal diameter: 100 mm • High efficiency electronically controlled (EC) commutator motor coupled to a centrifugal impeller, guaranteeing a wide range of adjustments and significantly reduced energy consumption, per unit of performance delivered. • Protection grid and mesh multi-layer aluminum filter on the front of the product, easily removable and washable. • Butterfly clasp to prevent back flow when unit is turned off. • The product is equipped with a discharge connection for 120 mm diameter pipes. • Vortice speed controller supplied as optional.