Engineered to Eliminate the Wet Well

  • Patented system lifts effluent directly at point of entry
  • Patented impeller/shredder cuts fibrous materials and other solids
  • Variable Speed Drives for continuous modulated pumping directly from the effluent inlet to save energy
  • Averts dangerous gases (H2S)
  • Eliminates smells
  • Prevents sand and grease accumulation
  • Avoids equipment corrosion and structural erosion
  • Removes obstructed float switches
  • Provides perpetual access safety
  • Reduces maintenance time and costs
ModelDatasheet & CurvesPoleHPKWMax FlowMax HeadInletOutletMax Solids
OW11/2VV Download IFS-OverWatch-OW11-2VV-combined-datasheet.pdf 221.5112 GPM44'5"3"2"
OW11/4VV42/31.5/2.2127 GPM21'5"3"2"
OW11H/2VV232.245 GPM96'5"3"2"
OW21/2VV Download IFS-OverWatch-OW21-2VV-datasheet.pdf 25.4/7.44/5.5176 GPM89'6"4"2.8"
OW21/4VV Download IFS-OverWatch-OW21-4VV-combined-datasheet.pdf 43/4/5.42.2/3/4365 GPM46'6"4"2.8"
OW28/4VV Download IFS-OW28-datasheet.pdf 432.2192 GPM45'6"4"3"
OW31/2VV Download IFS-OW31-datasheet.pdf 25.4/7.4/10.14/5.5/7.5187 GPM121'6"4"3"
OW31/4VV Download IFS-OW31-datasheet.pdf 44/5.4/7.43/4/5.5446 GPM61'6"4"3"
OW31R/2VV Download IFS-OW31R-datasheet.pdf 214.8/20.1/24.811/15/18.5231 GPM180'6"4"3"
OW61/2VV Download IFS-OverWatch-OW61-2VV-datasheet.pdf 27.4/10.15.5/7.5@20 GPM100'6"4"3"
OW61/4VV Download IFS-OW61-datasheet.pdf 47.4/10.15.5/7.5438 GPM55'6"4"3"
OW61R/2VV Download IFS-OW61R-datasheet.pdf 214.8/20.1/24.811/15/18.5405 GPM135'6"4"3"
OW61R/4VV414.8/20.111/15630 GPM77'6"4"3"
OW61H/2VV229.5/40.2/49.6/60.3/73.722/30/37/45/55521 GPM410'6"4"3"
OW101/4VV47.4/10.1/14.8/20.15.5/7.5/11/151055 GPM78’8"6"4.3"
OW101/6VV Download IFS-OverWatch-OW101-6VV-datasheet.pdf 65.54640 GPM30'8"6"4.3"
OW101H/4VV Download IFS-OverWatch-OW101H-4VV-datasheet.pdf 424.8/29.5/40.2/49.6/60.3/73.718.5/22/30/37/45/551010 GPM191'8"6"4"
OW131R/4VV414.8/20.1/24.8/29.511/15/18.5/22930 GPM84'12"6"4"
OW131R/6VV614.811760 GPM53'12"6"4"
OW131H/4VV424.8/29.5/40.218.5/22/301032 GPM102'12"6"4"
OW131H/6VV620.115830 GPM54'12"6"4"
OW151/4VV429.5/40.2/49.6/60.3/73.722/30/37/45/552425 GPM255'12"8"6"
OW151/6VV620.1/24.8/29.5/40.2/49.615/18.5/22/30/371975 GPM134'12"8"6"
OW151/8VV814.8111560 GPM38'12"8"6"
OW201/4VV Download IFS-OW201-datasheet.pdf 473.7/100.5/120.6/147.555/75/90/1103850 GPM205'16"8"6"
OW201/6VV620.1/24.8/29.5/49.6/60.3/73.7/100.515/18.5/22/37/45/55/756450 GPM77'16"12"6"