Efficient Aeration: The linear air pump features electromagnetic diaphragm compression and a dual-air chamber pressurization structure. Features 792.52 GPH max flow rate, 4.35 PSI max air pressure, and ≤8 ft applicable depth, it greatly promotes airflow

Quiet Operation: With a pure copper linear motor, the septic air pump operates with noise below 47dBA. The denoising designs like sealed rubber gaskets, shock absorbers, rubber feet, and sealed air chambers provides non-intrusive performance

Durable and Reliable: This septic tank air pump has a drop-proof PP housing, an IP44 waterproof rating, and a pleated design for heat dissipation. The built-in inlet filter cotton reduces noise and dust, while the enlarged output delivers strong airflow

Easy Installation: The aeration pump comes with abundant accessories, including two clamps, one black connecting hose, one 12-outlet air diffuser, and two diaphragms, making setup quick and simple. Note: Air tubes and air stones are not included