Description
The V-Flow Pump NV45-4S is a high-efficiency, four-stage vertical booster pump designed for industrial, commercial, and agricultural applications. Its vertical, in-line design saves space while delivering reliable performance in demanding environments.
Motor Options
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Single-Phase Motor
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Ideal for locations without three-phase power
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Same flow (up to 45 GPM) and pressure (up to 232 PSI) as three-phase models
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Slightly lower electrical efficiency and better suited for lighter duty cycles
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Three-Phase Motor
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Standard for commercial and industrial sites
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Higher electrical efficiency and smoother continuous operation
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This pump is well-suited for reverse osmosis, washing systems, water treatment, power plants, boiler systems, water boosting, irrigation systems, sprinkler systems, and hot and cold water circulation.
The V-Flow Pump NV45-4S combines precision engineering and dependable performance, making it a trusted choice for a wide range of water handling needs.









