MSB Series Feed Pump

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MSB Series Feed Pumps

  • Brackish/Low Pressure RO Feed Pump
  • Feed flows from 45 to 132 m3/h (200 to 581 gpm)
  • Pressures to 35 bar (500 psi)

The MSB series multi-stage centrifugal low pressure feed pumps provide a new level of reliability and efficiency in brackish RO pumps. The MSB pump series applications include use as a feed pump, product transfer pump, and an interstage booster.

Special features of the MSB will prove to be an exceptional efficiency and quality pump. The unique design such as the patented WATER BEARING™ thrust bearing, product-lubricated bearings, and maintenance-free design ensure years of trouble-free operation. This series is 316 SS components with Duplex SS shaft. This unit features fast delivery.



  1. Shaft seal operates at low pressure
  2. Flexible disc coupling
  3. Victaulic pipe joints
  4. 316 SS stages
  5. Precision leveling foot
  6. Integrated motor adapter
    (anodized aluminum alloy)
  7. Easy shaft alignment
  8. Single shell housing
  9. Inlet rotatable in 90° increments