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Internalift® Screw Pumps
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Contained solutions for lifting large flows of liquid or liquid solid mixtures
- Low installation and operating costs
- Minimizes power costs
- Simple operation and reduced maintenance at a constant speed
- Hard debris is flushed through
- Odors and splashing contained
Internalift® Screw Pumps from Evoqua are an excellent solution for lifting water, wastewater, and other liquids in a variety of municipal and industrial applications. They provide pump efficiencies as high as 85% and a volumetric efficiency of virtually 100%.
- Easily handles grit and larger solids with no upstream prescreening, grinding, or grit removal required
- Operates at a high efficiency (85%) and virtually 100% volumetric efficient
- At lower incoming water levels, the Internalift Screw Pump pumps less water, and with higher incoming water levels it pumps more water. This inherent self-regulating feature enables the pump to run with simple controls and at relatively low speeds – from 30 to 80 rpm – and extend bearing life.
- 38° and 45° installation angles
