ASTRALPOOL ASTRAL Victoria Plus Silent Pump Victoria Plus Silent Pump Victoria Plus Silent. The new generation of filtration pumpsSelfpriming pump with a range from 1/2 Hp up to 3 Hp, and are provided with both single‐phase motors and three‐phase motors. A pre‐filter has been integrated into the body of the pump. The motors supplied with the motor pump unit have been protected with IP‐ 55 protection and are adapted to external thread Victoria Plus withstand hot atmospheres and high humi