Rossmont Riser Return Pump R850


Riser AC Controllable Return Pump

Adjust the flow with a Rossmont Mover controller! Flow rates from 210-850 gph and power consumption from 13.5-55watts.



Sump Mode (with calibration function):
  • Manage your tank filtration
  • Quickly get into Feeding Mode
  • Reduce food intake
  • Maintain continuous operation
  • No air insertion after feeding
  • Surface/Closed Loops Mode:
Hide your pump
  • Create wave patterns
  • Simulate real reef currents
  • Maximum flow rate with no head loss
  • Fits in marine tank reservoirs
  • Suits freshwater tanks internal filters


Flow Rate: 850 gph
Head max: 115″
Max Power Consumed: 55w
Rating Saltwater – Up to 145g
Rating Freshwater – Up to 290g
Dimensions w/plate: 3.15 x 4.93 x 5″
Dimensions w/o plate: 3.15 x 4.93 x 3.84″
Power Cord: 6ft

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