sewage pumping station Termojet GRANDLIFT 60-75SW (0,75 kW)

Termojet GRANDLIFT 60-75SW — a single sewage pumping station of medium capacity for forced wastewater drainage from several sanitary fixtures or at increased wastewater volumes. A 60 l tank and a DN80 outlet nozzle make this model the optimal choice between the compact GRANDLIFT 20-75SW and the powerful GRANDLIFT 120-220SW.

Operating principle. Wastewater flows by gravity through DN150 or DN100 inlets into a sealed polyethylene tank. A level sensor activates the submersible pump with a cutting mechanism: the ground wastewater is pumped through the DN80 outlet with a head of up to 13 m and a flow rate of up to 36 m³/h. After pumping down to the lower level, the pump switches off automatically. A control unit with an LCD display provides monitoring and protection against overload, dry run, phase loss, and low voltage.

Applications. The increased tank volume and particle passage of up to 50 mm make the GRANDLIFT 60-75SW suitable for more demanding tasks than the compact 20 l model. Typical scenarios:

• several bathrooms or kitchen + bathroom with a single discharge;
• small commercial facilities — cafes, hairdressers, offices;
• houses with increased daily wastewater volumes (large family, cottage);
• country houses with drainage into a soakaway pit at a significant horizontal distance.

Advantages of Termojet GRANDLIFT 60-75SW. A particle passage of up to 50 mm significantly reduces the risk of clogging compared to the smaller model. Support for 220 V and 380 V expands connection options. The DN80 outlet and DN80 check valve included simplify connection to domestic pipework. The IP68 protection class and sealed, odour-free housing ensure safe long-term operation. The station is an excellent replacement for imported sewage pumping stations of comparable performance.

FAQ

Can two toilets be connected to the GRANDLIFT 60-75SW? The station has one main DN150 inlet and one DN100 inlet. For two toilets it is recommended to use a branch fitting before the DN150 inlet, maintaining the required gradients for the gravity sections.

What is the difference between the GRANDLIFT 20-75SW and 60-75SW? The main differences are tank volume (20 l vs. 60 l), flow rate (26 vs. 36 m³/h), and particle passage (35 vs. 50 mm). The GRANDLIFT 60-75SW is better suited for several sanitary fixtures or installations with a higher load level.