Dry-Pit Solids Handling Vertical Open Shaft (VOS) Pump

The United Flo Dry Pit Vertical Open Shaft Pump is part of our exclusive drop-in replacement line, engineered for seamless integration with existing systems. This high-performance, non-clog horizontal centrifugal pump excels in solids handling for wastewater applications, offering unmatched reliability, efficiency, and durability. With advanced hydraulics and a best-in-class bearing design, it delivers outstanding performance, even in low-suction-pressure environments. Whether you’re upgrading or replacing legacy pumps, our Dry Pit HBB Pump ensures a smooth transition without the need to modify external mounting, piping, or electrical systems.

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Key features include:

• Vertical Open Shaft orientation for dry pit installations.

• Superior solids-handling capability for tough wastewater challenges.

• Suction port range from 4” to 54” to handle various flow requirements.

• Industry-leading NPSHR for optimal performance in low-suction-pressure settings.

• More efficient hydraulics for enhanced performance and energy savings.

• Improved non-clog design to tackle clogging issues.

• Best-in-class bearing arrangement for extended pump life.

• Dimensionally and hydraulically interchangeable with legacy pumps, making it an ideal drop-in replacement.

• Multiple configurations available, including horizontal (HBB), vertical pedestal mount, vertical turbine, and vertical open shaft (VOS).

• Designed with CFD and CFX technologies to optimize hydraulic performance.

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Proudly U.S.-owned and operated, United Flo offers innovative, reliable, and cost-effective pump solutions—ensuring superior performance for your wastewater needs.