Submersible Air Mixers Tsurumi’s TAR-series submersible air mixers combine aeration and mixing to promote wastewater treatment at public and industrial treatment plants. The powerful current discharged from the high-performance axial-flow impeller shears the air supplied by the blower into tiny bubbles, forming a furious flow of mixed air and water that efficiently delivers oxygen throughout the wastewater. Moreover, Tsurumi’s original downward 4-directional discharge design spreads that mixed flow outward along the bottom of the tank toward the edges to ensure homogeneity. When paired with a...

Anaerobic Agitation (without Blower) Downward 4-Directional Discharge Suction side Not affected by the air lift current 80TAR43.7 Air lift current Distributed across a wide area away from the air mixer Aerobic Agitation (with Blower) Water channel Air discharge port Tsurumi’s original downward 4-directional discharge design spreads flow across a wide area. It effectively homogenizes the wastewater by creating conditions that make it hard for sludge to precipitate and settle on the tank bed. Helical Gears (3.7kW and below) Planetary Gears (5.5kW and above) 1 Cable Clip & Protection Tube Protect...

Oxygen Transfer Rate - Air Supply Rate Curves • Conditions: Clean water, 20°C, 0 mg/l DO • Oxygen Transfer Rate may fluctuate about 10% due to water temperature, tank shape, waterquality and other factors. Select a model that ensures an ample air supply rate for your application. • The max. water depth of installation is 10 m, but please contact an authorized dealer for the performance at depths of 6m or more. Model Number Designation TOB Guide rail fitting Number of poles of the motor Rated motor output in kW * Star-Delta available upon request *2 Mixing capacity is based on a maximum vertical...

• Unless otherwise stated, the nominal diameter in drawings is φ 80 mm. < Guide Rail Fitting > Air-inlet Port Air-inlet Port JIS 10kg/cm2 Blind Flange Nominal Dia. φ d Free Standing • φ A6 is the maximum diameter excluding the air supply pipe. Guide Rail Fitting

All weights excluding cable *2 Star-Delta available upon request

& Tsurumi Pump Product images and specifications may differ from actual products due to improvements. The OO series and model OO are indicated with our series/model codes in this catalog. Your Dealer TSURUMI MANUFACTURING CO., LTD.© 2021 TSURUMI MANUFACTURING CO., LTD. Printed in Japan IA120-A HB-B-A-Y