Submersible Aerator STAC SJA Series is durable and long-lasting
| Model | motor | Pole | Rated performance | ||
| (kW) | Air | OTR | HR | ||
| (M3/hr) | (KgO2/hr) | (M) | |||
| SJA1-4 | 0.37 | 2 | 5 | 0.12~0.23 | 1.5 |
| SJA1-8 | 0.75 | 2 | 11 | 0.42~0.52 | 3.0 |
| SJA1-15 | 1.5 | 2 | 28 | 1.23~1.43 | 3.0 |
| SJA1-22 | 2.2 | 2 | 45 | 2.10~2.50 | 3.0 |
| SJA1-37 | 3.7 | 2 | 80 | 3.50~4.20 | 3 |
| SJA1-55 | 5.5 | 2 | 120 | 5.95~6.90 | 3.0 |
| SJA2-15 | 1.5 | 2 | 28 | 1.23~1.43 | 3.0 |
| SJA2-22 | 2.2 | 2 | 45 | 2.10~2.50 | 3.0 |
| SJA2-37 | 3.7 | 2 | 80 | 3.50~4.20 | 3 |
| SJA2-55 | 5.5 | 2 | 120 | 5.95~6.90 | 3.0 |
