Horizontal screw pump for low sulfur FO (<0.1% S) and all kind of FO:
• Assembly with mechanical seal or with magnetic coupling.
The three spindle rotation creates many sets of moving seals from suction to discharge. These sets of seals for fully enclosed cavities moving axially and softly from inlet to outlet. This pumping design and construction enables a noiseless fluid handling without pressure pulsations and turbulence. Therefore, they can rotate at high rotation speeds with high reliability. These selfpriming positive displacement pumps have three spindles, one driving and two driven or idle spindles. Those are selfpriming positive displacement pumps.