| Liberty Pumps |
| • | Quality construction—backed by a 3-year warranty | | • | Models available for a wide range of wastewater applications | | • | Popular sizes in stock and ready to ship |
| | Liberty Pumps is an ISO 9001-certified manufacturer of pumps and accessories for groundwater and wastewater. Choose from several pump styles, including sump, effluent, sewage and grinder pumps. |
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| Liberty Sump Pumps |
| • | Continuous duty rated | | • | Models with unique VMF switch fit sumps as small as 10" diameter | | • | 3-year warranty |
| | Liberty sump pumps feature an epoxy-coated unibody cast-iron housing that eliminates the lower motor seal ring. Quick-connect power cords can be replaced in seconds without breaking seals to the motor. | | Choose from two switch types. Wide-angle switches provide greater adjustability of level settings, and are piggyback-style, which permits manual operation when desired. Compact VMF (vertical magnetic float) switches let pumps operate in basins as small as 10" diameter. |
| Solids handling: | 1/4 to 3/4" (depends on model; see table below) | | Discharge: | 1-1/2" NPT(F) | | Construction: | cast-iron unibody housing, engineered plastic impeller | | Cord: | 10'L with plug |
| | Click on stock #s to view prices. |
| SERIES | SOLIDS
HANDLING | HP | VOLTS | MFR # | STOCK # | | WIDE-ANGLE SWITCH | | 240 | 1/4" | 1/4 | 115 | 243 | 361563 | | 250 | 1/2" | 1/3 | 115 | 253 | 361565 | | 280 | 3/4" | 1/2 | 115 | 283 | 361567 | | 290 | 3/4" | 3/4 | 115 | 293 | 361569 | | 290 | 3/4" | 3/4 | 208-230 | 293HV | 361571 | | | | VMF SWITCH | | 240 | 1/4" | 1/4 | 115 | 247 | 361564 | | 250 | 1/2" | 1/3 | 115 | 257 | 361566 | | 280 | 3/4" | 1/2 | 115 | 287 | 361568 | | 290 | 3/4" | 3/4 | 115 | 297VMF | 361570 | | 290 | 3/4" | 3/4 | 208-230 | 297HV | 361572 |
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| Liberty FL Series Effluent Pumps |
| • | Dual-sized discharge: 1-1/2" or 2" | | • | Handles 3/4" solids | | • | 3-year warranty |
| | Liberty FL effluent pumps feature heavy cast-iron construction and continuous duty-rated motors for long service life. The dual-sized discharge flange allows for flexibility with both 1-1/2" and 2" piping. Quick-connect power cords can be replaced in seconds without breaking seals to the motor. | | Choose from manual or automatic pumps. Automatic pumps feature piggyback-style wide-angle float switches that allow for manual operation when desired. |
| Pump type: | submersible effluent | | Solids handling: | 3/4" spherical | | Construction: | cast-iron body and volute, stainless steel shaft and fasteners, Buna-N elastomers | | Impeller: | cast-iron, semi-open | | Seal: | 1/2-hp models: single, mechanical, carbon/ceramic 1-hp models: dual, upper mechanical seal, carbon/ceramic, lower Viton® double lip seal | | Motor: | oil filled, 3450 rpm; single-phase includes thermal protection, 3-phase requires external overload protection | | Max liquid temp: | 100°F continuous duty, 140°F intermittent | | Discharge: | 1-1/2" and 2" NPT(F) | | Cord: | 25'L (plug included on single-phase models) |
| | Click on stock #s to view prices. | |
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| Liberty Sewage Pumps |
| • | Choose from manual or automatic models | | • | 3-year warranty |
| | These sewage pumps feature heavy cast-iron construction and continuous duty-rated motors for long service life. Quick-connect power cords can be replaced in seconds without breaking seals to the motor. | | Choose from LE series pumps with 1725 rpm motors, or LEH series pumps, which feature 3450 rpm motors for high-head applications. Both are available with your choice of manual or automatic operation. Automatic pumps feature a piggyback-style switch that permits manual operation when desired. |
| Pump type: | submersible sewage | | Solids handling: | 2" spherical | | Construction: | cast-iron body & volute, stainless steel shaft & fasteners, Buna-N elastomers | | Impeller: | LE series: engineered plastic, vortex; LEH series: cast-iron (1 & 1-1/2 hp semi-open; 2 hp closed) | | Seal: | 1-phase pumps: carbon/ceramic; 3-phase pumps: silicon carbide | | Motor: | oil-filled; 1-phase includes thermal protection, 3-phase requires external overload protection; LE series: 1725 rpm; LEH series: 3450 rpm | | Max liquid temp: | 100°F continuous duty, 140°F intermittent | | Discharge: | 2" NPT(F) | | Cord: | 25'L (10'L for 4/10-hp models); 1-phase models have plug |
| | Click on stock #s to view prices. | | Manual Pumps | |
| | Automatic Pumps |
| MODEL | HP | VOLTS | PHASE | SWITCH TYPE | STOCK # | | LE SERIES, 1725 RPM | | LE41A | 4/10 | 115 | 1 | Wide-Angle | 361582 | | LE41AV | 4/10 | 115 | 1 | Vertical | 361583 | | | | LE51A-2 | 1/2 | 115 | 1 | Wide-Angle | 361585 | | LE51AV-2 | 1/2 | 115 | 1 | Vertical | 361586 | | LE52A-2 | 1/2 | 208-230 | 1 | Wide-Angle | 361588 | | | | HIGH-HEAD LEH SERIES, 3450 RPM | | LEH102A2-2 | 1 | 230 | 1 | Wide-Angle | 361590 | | LEH152A2-2 | 1-1/2 | 230 | 1 | Wide-Angle | 361594 |
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| Liberty Grinder Pumps |
| • | Patented V-Slice® cutter technology | | • | PRG series pumps are a great replacement for troublesome sewage ejectors | | • | 3-year warranty |
| | Liberty grinder pumps feature patented 440 stainless steel V-Slice cutters that deliver up to 108 alternated cuts per revolution. Cleanout slots and back relief clear debris from under the cutter to prevent clogs. Quick-connect power cords can be replaced in seconds without breaking seals to the motor. | | PRG ProVore® pumps feature a 2" NPT discharge. They are an ideal replacement for sewage ejectors that struggle with clogging. Piggyback-style float switches make installation easy. | | LSG200 Omnivore® pumps offer upgraded features for the most demanding applications. Their cutting system is hardened to Rockwell C58 for shearing solids into small particles under high pressure. One-piece unibody casting eliminates a leakage point between the top housing and volute. A dual shaft seal and 316 stainless steel impeller ensure long service life. | | The GR20 guide rail system is exclusively for new installations of LSG200 pumps. It attaches to the two-bolt oval flange on an LSG200 pump and a single 1-1/4" guide rail pipe. The included upper rail support bracket improves stability. |
| Pump type: | submersible grinder | | Solids handling: | materials reducible by cutting system | | Construction: | cast-iron housing/volute, 440 stainless cutting system | | Impeller | | PRG: | cast-iron, vortex | | LSG200: | 316 stainless steel with back pump-out vanes | | Seals | | PRG: | single mechanical, silicon carbide | | LSG200: | upper mechanical silicon carbide, lower Viton® double-lip | | Motor: | oil filled, continuous duty; single-phase units feature thermal protection and internal start/run capacitors | | Max liquid temp: | 104°F continuous duty, 140°F intermittent | | Discharge | | PRG: | 2" NPT(F) vertical | | LSG200: | 1-1/4" NPT(F) horizontal flange | | Cord | | PRG: | 10'L with plug | | LSG200: | 25'L, single-phase; includes plug |
| | Click on stock #s to view prices. | | Grinder Pumps |
| MODEL | HP | VOLTS | PHASE | SWITCH TYPE | STOCK # | | PRG PUMPS FOR LOW-HEAD APPLICATIONS | | PRG101A | 1 | 115 | 1 | Wide-Angle | 361600 | | PRG101AV | 1 | 115 | 1 | Vertical Rod | 361601 | | PRG101M | 1 | 115 | 1 | Manual Control | 361602 | | PRG102A | 1 | 230 | 1 | Wide-Angle | 361603 | | PRG102M | 1 | 230 | 1 | Manual Control | 361604 | | | | LSG PUMPS FOR HIGH-HEAD APPLICATIONS | | LSG202A | 2 | 230 | 1 | Wide-Angle | 361605 | | LSG202M | 2 | 230 | 1 | Manual Control | 361606 | | LSG203M | 2 | 230 | 3 | Manual Control | 361607 | | LSG204M | 2 | 460 | 3 | Manual Control | 361608 | | |
| | Accessories |
| DESCRIPTION | STOCK # | | GR20 Guide Rail System for LSG200 Pumps | 361609 |
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