- Built-in two sets of oil-immersed stainless steel submersible pumps, offering quiet operation, stability, and long service life.
- Hidden underground design for a stylish and aesthetic installation (can also be installed on the ground).
- Pre-installed with a 304 stainless steel floor drain, which serves both as a top inlet and for maintenance purposes.
- The floor drain cover can be placed either side up, and when reversed, allows for DIY floor tile customization.
- Equipped with a magnetic check valve-based anti-odor drain core, completely eliminating backflow odors.
- Cylindrical casing with a futuristic appearance that also effectively resists the pressure from underground installation.
- Intelligent AIZL-ICM controller, supporting networking, remote control, debugging, and alarm notifications.
- Utilizes an electronic pressure-sensitive liquid level sensor to ensure precise control, stability, and anti-clogging functionality. 
- Anti-floating base design at the bottom.
- Pressure outlet：φ50mm
- Inlets：3×φ110mm，3×φ50mm、1xTop floor drain entering water
- vent：φ50mm
- Wiring Hole：φ50mm

- Rainwater drainage and lifting in the sunken courtyard and garden of a villa.
- Sewage lifting and discharge for kitchen, laundry room, and spa areas.

Type	P[Kw]	U[V]	I[A]	n[min-1]	Qmax[m³/h]	Hmax[m]	Solids handing[mm]	Weight [Kg]
AIZL-HB750	0.75kw	220V	3.1A	2800rpm	18m³/h	12m	25mm	63.5kg
AIZL-HB1100	1.1kw	220V	5.8A	2800rpm	24m³/h	15m	25mm	68kg