TSURUMI BER Series Aerator
TSURUMI BER Series is a submersible aeration device designed to enhance oxygen levels and water circulation in wastewater treatment processes. Featuring a high-efficiency jet nozzle, it generates fine air bubbles to maximize oxygen transfer. Its corrosion-resistant construction ensures durability, while its compact design allows for easy installation and low maintenance. Ideal for industrial and municipal wastewater treatment systems, as well as aquaculture, where continuous and effective aeration is required.
Key Features:
- High-pressure water injection through an ejector nozzle for enhanced oxygenation
- Durable, corrosion-resistant structure for long-term use
- Compact design for easy installation and maintenance
- Improves water circulation and quality
- Energy-efficient operation, reducing overall costs
Recommended Applications:
- Industrial and municipal wastewater treatment systems
- Aquaculture ponds requiring oxygenation for water quality maintenance
- Large water reservoirs needing continuous aeration
- Sludge reduction in wastewater treatment basins
Specifications
Model Selection 50/60Hz
| Air-inlet Bore (mm) |
Model | Motor Output (kW) |
Phase | Starting Method |
Solids Passage (mm) |
Max. Water Depth*1 (m) |
| 25 | TSURUMI 8-BER | 0.75 | Three | D.O.L. | 20 | 4 / 3.5 |
| 32 | TSURUMI 15-BER | 1.5 | Three | D.O.L. | 20 | 4 |
| 50 | TSURUMI 22-BER | 2.2 | Three | D.O.L. | 35 | 4.5 |
| 50 | TSURUMI 37-BER | 3.7 | Three | D.O.L. | 35 | 5 |
| 50 | TSURUMI 55-BER | 5.5 | Three | D.O.L. | 35 | 6 |
Dimension
| Free Standing | Unit : mm | ||||||||||||||
| Model | A | A1 | A2 | B | D | D1 | D2 | W | H | H1 | E1 | E2 | E3 | E4 | E5 |
| TSURUMI 8-BER | 674 | 200 | 97 | 195 | 194 | 97 | 97 | 435 | 464 | 595 | 208 | 169 | 150 | 180 | 150 |
| TSURUMI 15-BER | 895 | 244 | 114 | 225 | 222 | 111 | 111 | 490 | 562 | – | 270 | 267 | 150 | 180 | 159 |
| TSURUMI 22-BER | 1158 | 317 | 154 | 312 | 316 | 150 | 166 | 640 | 679 | 1094 | 380 | 307 | 220 | 260 | 232 |
| TSURUMI 37-BER | 1163 | 317 | 159 | 317 | 325 | 150 | 175 | 710 | 753 | 1145 | 380 | 307 | 220 | 260 | 237 |
| TSURUMI 55-BER | 1415 | 360 | 194 | 341 | 391 | 188 | 203 | 820 | 942 | 1169 | 460 | 401 | 220 | 260 | 256 |
Dimension (GUIDE RAIL FITTING)
| Guide Rail Fitting | Unit : mm | |||||||||||||||
| Model | A | A1 | A2 | A3 | B | D | D1 | D2 | W | H | H1 | H2 | M1 | M2 | E | E5 |
| TSURUMI 8-BER | 385 | 288 | 97 | 238 | 238 | 194 | 97 | 97 | 485 | 514 | 645 | 50 | 550 | 350 | 289 | 200 |
| TSURUMI 15-BER | 467 | 353 | 114 | 293 | 250 | 222 | 111 | 111 | 530 | 603 | – | 41 | 650 | 450 | 443 | 200 |
| TSURUMI 22-BER | 616 | 462 | 154 | 367 | 385 | 316 | 150 | 166 | 730 | 767 | 973 | 88 | 700 | 450 | 546 | 320 |
| TSURUMI 37-BER | 621 | 462 | 159 | 367 | 385 | 325 | 150 | 175 | 795 | 836 | 1048 | 83 | 700 | 450 | 546 | 320 |
| TSURUMI 55-BER | 711 | 517 | 194 | 422 | 385 | 391 | 188 | 203 | 885 | 1006 | 1368 | 65 | 750 | 500 | 711 | 320 |
