Tsurumi BER Series Submersible Self-Aspirating Jet Aerators with Venturi Based Diffuser Combined With Submersible

The BER-series is a submersible self-aspirating jet aerators combined a submersible pump with a venturi-jet based diffuser. The liquid flow generated by the submerged pump causes negative pressure to form around the nozzle, whereby drawing in air from above the water’s surface. With this jet injector mechanism, the aspirated air mixes with water and is ejected through the diffuser, simultaneously agitating and aerating the ponded water. The mixed air-water is ejected powerfully in one direction, which effectively agitates the water across a wide area.

The Tsurumi BER Series Submersible Pump Venturi Based Diffuser Combined With Submersible Self-Aspirating Jet Aerators effectively agitates ponded water by mixing aspirated air and water through a venturi-jet based diffuser. This jet injector mechanism creates negative pressure around the nozzle, drawing in air from above the water's surface. 

FEATURES

• High Head Performance: The BER series is designed to handle high discharge heads with ease—ideal for deep excavation sites and high-lift pumping applications.
• Heavy-Duty Construction: Built with cast iron and stainless steel components, the pump withstands abrasive and corrosive environments with minimal wear.
• Efficient Impeller Design: A precision-engineered semi-open impeller and high-chromium wear parts ensure superior performance with excellent resistance to clogging and abrasion. 
• Built-in Cooling Jacket: Ensures continuous operation even when partially submerged—ideal for applications with fluctuating water levels.
• Easy Maintenance: Modular construction and robust sealing systems make servicing quick and hassle-free, minimizing downtime.

APPLICATIONS

• Mine and quarry dewatering
• Tunneling operations
• Deep construction pits
• Stormwater and flood control
• Power plant maintenance and drainage
• Heavy-duty industrial drainage

MODELS