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The Omnivore LSG200-series grinder pumps are designed for use in systems that produce high amounts of wastewater. Think motels, apartment complexes, hotels, shopping centers – any type of facility, whether commercial or residential, with high-frequency usage and high volume of waste.

LSG200 series pumps are constructed with a sturdy one-piece uni-body cast iron housing, while the impeller is 316 stainless steel. The impeller contains back vanes (or pump out vanes) to better clear solids. The pumps also features dual seals – one unitized silicon carbide, the other Viton double-lip – for extra protection from solids.

Each model uses Liberty’s patented V-Slice cutter to macerate waste solids. The cutter is constructed of hardened 440 stainless steel – Rockwell C 58 and can perform up to 108 alternated cuts per revolution – perfect for turning waste solids into a fine slurry to be collected and transported. This video demonstrates the powerful macerating ability of the Omnivore’s cutter.

The pumps operates at 2 HP and features a 1-¼” discharge. Depending on the model, the pump could operate at 208-230 volts, 208/230 volts, 440-480 volts, or 575 volts. Each model operates at either one or three phases of power.

The LSG202M and LSG202A have internal capacitors, so they do not need an external control. The LSG202M-C has an external capacitor so that model requires an additional control panel.

The LSGX-series variations are ideal for multi-unit land developments that share a sewage system, such as apartment complexes. LSGX pumps are similar to their cousins the LSG200, except that they are 2-stage pumps designed for high head applications.

2-stage simply means that each LSGX pump has two stainless steel impellers. The double impellers increase the velocity and can drive the maximum head up to 180 feet.

Both the LSG200 and the LSGX are constructed with the same construction materials, outer dimensions, and V-Slice cutter technology. Both series also have the same guide rail configuration. Thus, Omnivore pumps are easily interchangeable within the same basin and guide rail system.

All models in the LSG200-series and LSGX-series come with three-year warranties serviced by Liberty.

Model Comparison Chart

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.