Positive displacement pumps are used successfully in a wide range of applications in almost every industry. Many of these applications, however, suffer from a wide range of problems common to pumps like rotary lobe, rotary piston and progressive cavity pumps. Whether it be cavitation, rotor-to-body contact, wear due to tight clearances and abrasive fluids, loud operating noise or frequent repairs due to axial deflection, these issues cause no end of headaches to the plant maintenance personnel that deal with them.
Enter in the QTS Twin Screw pump. Twin screw pumps solve many of these problems. Due to the inherent qualities of the pump design they rarely produce cavitation (low NPSH requirements), there is no body/rotor or rotor/rotor contact (even at high pressures), abrasive fluids don’t cause nearly as much wear, they operate at very low noise levels and have absolutely zero axial deflection. QTS Twin Screw pumps are the future of positive displacement pumping.
The sealless design of Rotan MD Pumps eliminates the possibility of moisture contacting the sulfur during pumping. With the heating jacket and Rotan’s advanced, patented cooling system the sulfur is maintained at it’s optimal temperature while the magnet is constantly cooled.