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
| Model | Datasheet & Curves | Pole | HP | KW | Max Flow | Max Head | Inlet | Outlet | Max Solids |
|---|---|---|---|---|---|---|---|---|---|
| OW11/2VV |
Download IFS-OW-OW11-2VV-Curve-and-Data-Sheet-DS-A50-037-2025-12-13-1.pdf
| 2 | 2 / 3 | 1.5 / 2.2 | 140 GPM / 530 LPM | 51 ft / 15.5 m | 5 in / 127 mm | 3 in / 76 mm | 2 in / 50 mm |
| OW11/4VV |
Download IFS-OW-OW11-4VV-Curve-and-Data-Sheet-DS-A50-038-2025-12-13.pdf
| 4 | 2 | 1.5 | 130 GPM / 492 LPM | 19 ft / 6 m | 5 in / 127 mm | 3 in / 76 mm | 2 in / 50 mm |
| OW11H/2VV |
Download IFS-OW-OW11H-2VV-Curve-and-Data-Sheet-DS-A50-108-2025-12-13.pdf
| 2 | 5.4 | 4 | 120 GPM / 454 LPM | 80 ft / 24.4 m | 5 in / 127 mm | 3 in / 76 mm | 2 in / 50 mm |
| OW21/2VV |
Download IFS-OW-OW21-2VV-Curve-and-Data-Sheet-DS-A50-039-2025-12-13.pdf
| 2 | 4 / 5.4 | 3 / 4 | 280 GPM / 1060 LPM | 68 ft / 21 m | 6 in / 152 mm | 4 in / 101 mm | 2.5 in / 63 mm |
| OW21/4VV |
Download IFS-OW-OW21-4VV-Curve-and-Data-Sheet-DS-A50-040-2025-12-13.pdf
| 4 | 3 / 4 / 5.4 | 2.2 / 3 / 4 | 320 GPM / 1211 LPM | 46 ft / 14 m | 6 in / 152 mm | 4 in / 101 mm | 2.5 in / 63 mm |
| OW28/4VV | 4 | 3 | 2.2 | 245 GPM / 927 LPM | 44 ft / 13 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm | |
| OW31/2VV |
Download IFS-OW-OW31-2VV-Curve-and-Data-Sheet-DS-A50-041-2025-12-13.pdf
| 2 | 7.4 / 10.1 | 5.5 / 7.5 | 280 GPM / 1060 LPM | 86 ft / 26 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW31/4VV |
Download IFS-OW-OW31-4VV-Curve-and-Data-Sheet-DS-A50-042-2025-12-13.pdf
| 4 | 3 / 4 / 5.4 / 7.4 | 2.2 / 3 / 4 / 5.5 / 7.5 | 527 GPM / 1994 LPM | 60 ft / 18 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW31/6VV |
Download IFS-OW-OW31-6VV-Curve-and-Data-Sheet-DS-A50-267-2025-12-13.pdf
| 6 | 4 | 3 | 400 GPM / 1514 LPM | 25 ft / 8 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW31R/2VV |
Download IFS-OW-OW31R-2VV-Curve-and-Data-Sheet-DS-A50-077-2025-12-13.pdf
| 2 | 14.7 / 20.1 / 24.8 | 11 / 15 / 18.5 | 440 GPM / 1665 LPM | 140 ft / 42.7 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW61/4VV |
Download IFS-OW-OW61-4VV-Curve-and-Data-Sheet-DS-A50-044-2025-12-13.pdf
| 4 | 7.4 / 10.1 | 5.5 / 7.5 | 570 GPM / 2157 LPM | 66 ft / 20 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW61H/2VV |
Download IFS-OW-OW61H-2VV-Curve-and-Data-Sheet-DS-A50-127-2025-12-13.pdf
| 2 | 29.5 / 40.2 / 49.6 / 60.3 | 22 / 30 / 37 / 45 | 455 GPM / 1722 LPM | 379 ft / 116 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW61HR/2VV |
Download IFS-OW-OW61HR-2VV-Curve-and-Data-Sheet-DS-A50-358-2025-12-13.pdf
| 2 | 73.7 / 100.5 | 55 / 75 | 600 GPM / 2271 LPM | 265 ft / 81 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW61R/4VV |
Download IFS-OW-OW61R-4VV-Curve-and-Data-Sheet-DS-A50-169-2025-12-13.pdf
| 4 | 14.8 | 11 | 670 GPM / 2536 LPM | 66 ft / 20 m | 6 in / 152 mm | 4 in / 101 mm | 3 in / 76 mm |
| OW101/4VV |
Download IFS-OW-OW101-4VV-Curve-and-Data-Sheet-DS-A50-045-2025-12-13.pdf
| 4 | 7.4 / 10.1 | 5.5 / 7.5 | 550 GPM / 2081 LPM | 68 ft / 21 m | 8 in /203 mm | 6 in / 152 mm | 4 in / 101 mm |
| OW101/6VV |
Download IFS-OW-OW101-6VV-Curve-and-Data-Sheet-DS-A50-046-2025-12-13.pdf
| 6 | 4 / 5.4 / 7.4 | 3 / 4 / 5.5 | 616 GPM / 2331 LPM | 33 ft / 10 m | 8 in /203 mm | 6 in / 152 mm | 4 in / 101 mm |
| OW101H/4VV |
Download IFS-OW-OW101H-4VV-Curve-and-Data-Sheet-DS-A50-047-2025-12-13.pdf
| 4 | 24.8 / 29.5 / 40.2 / 49.6 / 60.3 / 73.7 | 18.5 / 22 / 30 / 37 / 45 / 55 | 820 GPM / 3103 LPM | 172 ft / 52 m | 8 in /203 mm | 6 in / 152 mm | 4 in / 101 mm |
| OW101R/4VV |
Download IFS-OW-OW101R-4VV-Curve-and-Data-Sheet-DS-A50-322-2025-12-13.pdf
| 4 | 14.7 / 20.1 | 11 / 15 | 845 GPM / 3198 LPM | 68 ft / 21 m | 8 in /203 mm | 6 in / 152 mm | 4 in / 101 mm |
| OW151/4VV |
Download IFS-OW-OW151-4VV-Curve-and-Data-Sheet-DS-A50-050-2025-12-13.pdf
| 4 | 24.8 / 29.5 / 40.2 / 49.6 / 60.3 / 73.7 | 18.5 / 22 / 30 / 37 / 45 / 55 | 1588 GPM / 6010 LPM | 165 ft / 50 m | 12 in / 304 mm | 8 in /203 mm | 6 in / 152 mm |
| OW151B/4VV |
Download IFS-OW-OW151B-4VV-Curve-and-Data-Sheet-DS-A50-364-2025-12-13.pdf
| 4 | 24.8 / 29.5 / 40.2 / 49.6 / 60.3 / 73.7 | 18.5 / 22 / 30 / 37 / 45 / 55 | 1580 GPM / 5980 LPM | 165 ft / 50 m | 12 in / 304 mm | 8 in /203 mm | 6 in / 152 mm |
| OW151B/6VV |
Download IFS-OW-OW151B-6VV-Curve-and-Data-Sheet-DS-A50-365-2025-12-13.pdf
| 6 | 20.1 / 24.8 / 29.5 / 40.2 / 49.6 | 15 / 18.5 / 22 / 30 / 37 | 2180 GPM / 8250 LPM | 85 ft / 26 m | 12 in / 304 mm | 8 in /203 mm | 6 in / 152 mm |