channel impeller - Over 3 inches passage -

Submersible Sewage Pumps with Channel Impeller - Over 3 Inches Passage - Tsurumi BZ-series pumps are heavy-duty, submersible sewage and wastewater pumps that are designed with a shrouded single/two-channel impeller and wide passages of over 3 inches (76.2 mm) in diameter to minimize trouble due to clogged solids. In addition, as mid to large sized pumps with 22 - 75 kW of drive power, they raise the already high pump efficiency standard of predecessor sewage and wastewater pumps of the Tsurumi brand with even better energy efficiency. The BZ-series offers a wide lineup of discharge bores ranging...

Guide Rail Fitting System The guide rail fitting system connects the pump to and from the piping easily just by lowering and hoisting the pump, allowing easy maintenance and inspection without the need to enter the sump. The TOS/TO is the guide rail fitting system made of cast iron and is compatible with cast iron pumps. Accessories • Duckfoot Bend • Guide Support • Guide Hook • Lifting Chain 5m • JIS 10kg/cm2 Flange (100mm and below only) Model Number Designation Guide rail fitting Name of the series Rated motor output in kW Number of poles of the motor — Sub code for the pumping head H: High...

1 Anti-wicking Cable Entry Prevents water incursion due to capillary action should the cable sheath be damaged or the end of cable submerged. Also prevents moist air from infiltrating the motor housing and condensation from forming inside the housing due to temperature differences between the housing and outside air. Fitted on the water jacket or the pump casing to prevent the air lock. When air flows through the valve, the ball stays at the bottom, but when the pumped water starts to flow, the ball closes the outlet because of its buoyancy. Circle Thermal Protector (7.5kW and below) Directly...

The BZ-series is a submersible sewage and wastewater pumps that is designed with a shrouded single/two-channel impeller and wide passages of over 3 inches (76.2 mm) in diameter to minimize trouble due to clogged solids. In addition, as mid to large sized pumps with 22 - 75 kW of drive power, they raise the already high pump efficiency standard of predecessor sewage and wastewater pumps of the Tsurumi brand with even better energy efficiency. Performance Curves < 80 • 100mm (3.7kW and below) > < 100mm (5.5-15kW) > Refer to page 11 for dimension symbol positions. *2 All weights excluding cable...

Performance Curves Refer to page 11 for dimension symbol positions. *2 All weights excluding cable Weights of guide rail fitting excluding duckfoot bend

Performance Curves * All weights excluding cable Weights of guide rail fitting excluding duckfoot bend Guide Rail Fitting * All weights excluding cable Weights of guide rail fitting excluding duckfoot bend

* All weights excluding cable Weights of guide rail fitting excluding duckfoot bend

& Tsurumi Pumpwww.tsurumi-global.com We reserve the right to change the specifications and designs without prior notice. The OO series and model OO are indicated with our series/model codes in this catalog. Your Dealer TSURUMI MANUFACTURING CO., LTD.© 2022 TSURUMI MANUFACTURING CO., LTD. Printed in Japan IA101-A HB-B-K-Z