Low NPSH Sealless Magdrive Pumps
Roth offers seal less magnetically driven pumps, which require an NPSHr of only 1 ft. (0.30m) FULL CURVE. These pumps can produce any level of differential pressure to 1500 ft (450m) (this pressure is 900ft (225m) greater than centrifugal pumps) and capacities from 4 to 180 GPM (0.91 to 35m3/hr). Construction includes non-magnetic stainless steel or Hastalloy C parts for improved corrosion resistance and improved performance by reducing eddy currents. All bearing surfaces are provided with grooves to provide constant lubrication. High discharge pressure provides sufficient margin above vapor pressure to insure the fluid being pumped stays in its liquid phase as it passes through the magnetic drive. If you have environmental concerns, consider this pump.
For more information, request Bulletin M105R2.
Bulletin also available online: Bulletin M105R2-Magnetic Drive (PDF-667KB)
Roth Pump worldwide
Exceptional service to match our products
We offer highly motivated, accomplished professionals dedicated to selecting the optimal pumping solution for your specific application. For fast quotes and reliable service contact us directly at toll-free 1-888-444-ROTH or visit the "contact" page to locate a representative in your area.
Roth Pump Company
P.O. Box 4330
Rock Island, IL 61204
USA
Phone: 1-309-787-1791
Toll-free: 1-888-444-ROTH
Fax: 1-309-787-5142
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