DDA
The DDA series is of the double-intake centrifugal type with forward-bladed impeller and OPEN or CLOSED motor directly coupled to the impeller, can be 4-pole (1400 rpm), 6-pole (900 rpm), or three-speed (1400- 1100- 900 rpm), suitable for operation with speed regulation. The temperature of the conveyed fluid must not exceed 40° C.