The FAMILY/FAMILY-A series submersible water pumps are single-phase portable dewatering pumps. In addition to connecting with 25mm pipes, they are also convenient to connect with a standard accessory of a 15mm pipe. The FAMILY-A pumps feature a cylindrical float ball switch, which reduces power consumption and extends the service life.
And it can also be used as a residual water drainage pump, with the option to attach a residual water adapter to the pump housing, even for wastewater as shallow as 1mm deep (FAMILY-12, standard models only).

Japan Tsurumi Portable Submersible Pump Automatic Sewage Pump Imported Pump Durable and Long-lasting