BS54U Barrier Seal Pump

BS54U Barrier Seal PumpHaight's revolutionary new Barrier Seal design provides a simple, flexible, and effective method of both monitor and contain shaft seal leaks.

BS54U Barrier Seal Pump

  • Barrier Fluid Ring rotates through 360° to readily meet various flushing arrangements.
  • Inner housing simply screws onto the DIU Series housings and seals with dependable captured static o-ring seal.
  • Large nut end cap design allows for easy access for maintenance, and adjustment of the Barrier Fluid Ring.
  • Sealed, lubricated, radial bearing provides shaft stability and ensures proper alignment for the seals.
  • Hardened, precision ground, stress proof steel shaft provides years of dependable service even under the most demanding service.


  • Capacity range is: Not Available
  • Construction Material: Ductile Iron
  • Capacity (max): 54 gpm
  • Discharge Pressure (max): 250 psi
  • Temperature: 625 degrees F

Haight Internal Gear Pumps