The BasicLine by Grundfos SB pump is a submersible booster pump designed for the pumping of clean water for domestic nd rainwater applications. The SB submersible pump is silent when submerged and therefore a noiseless alternative to surface mounted pumps.
The SB pump is built of high quality composite and stainless steel materials that are resistant to corrosion. The SB is ideal for operation in a well or ground tanks, as it easily prevents solid particles from entering the pump. Furthermore, the pump features a flow switch which ensures the user a convenient experience with automatic start/stop operation and dry running protection of the pump.
The SB pump emits no noise when submerged and is therefore a noiseless alterative to non-submersible pumps
The SB Pump is built of composite and stainless steel materials which are resistant to corrosion.
Thermal overload protection
The single-phase model is effectively protected against any accidental overload, by built in thermal protection.
Dry running protection
The SB Pump is protected from dry running by means of the function of the flow switch.
The flow switch for the SB pump ensures automatic operation by means of the water level in tank.
- Boosting from wells (less than 8 metres) and domestic rainwater
Maximum particle size
Max 50 degrees Celsius
0 to 40 degrees Celsius
1 x 240 V, 50 Hz
Max installation depth
Approvals and markings
EAC, CSA, C-tick
SB 3-35, SB 3-45