Produced completely by injection moulding. Polypropylene housing resistant to UV rays and adjustable to 8 positions. High-performance polypropylene impeller with forward curved blades, statically and dynamically balanced, incorporating a reinforced hub. Gaskets from corrosive material providing protection against shaft/case leakage. Polypropylene support stool for B3 motors. Stainless steel external assembly fittings. Available with three-phase and single phase single speed motors, two-speed motors with IP55 protection or Ex-d protection.

* Questa quota è differente con rotazione RD/LG 270
* This dimension is different with rotation RD/LG 270

* * Questa quota dipende dalla grandezza del motore installato
min. 80 max. 100
* * This dimension depends on the motor size installed
min. 80 max. 100