Grundfos Submersible groundwater pump SBA 3-45 A

SBA is a complete all-in-on submersible multistage booster solution designed for domestic applications. SBA comes with an integrated control unit eliminating the need for an external pump controller.

Grundfos SBA 3-45 A is an all-in-one submersible booster designed for pumping clean water for domestic use.
The SBA is built on the proven SB platform and comes with an integrated control unit.
This eliminates the need for an external pump controller in the house.
It is silent when submerged and therefore a noiseless alternative to surface-mounted pumps.
The pump is built from high quality composite and stainless steel materials that are resistant to corrosion.
The SBA 3-45 A is equipped with a 15 m supply cable, and the maximum installation depth is 10 m below the water
level, with a liquid temperature ranging from 0 °C to 40 °C.
The pump starts automatically when the pipe pressure falls below 2.2 bar.
The SBA 3-45 A is ideal for operation in a well or ground tanks, as it easily prevents solid particles from entering the
pump. The maximum particle size is 1 mm.
The single-phase model is effectively protected against any accidental overload by built-in thermal protection.
The pump has built-in thermal protection, which immediately stops the pump if it overheats. Having cooled down, the
pump automatically restarts when it reaches a normal temperature.

General information:
Product name: SBA 3-45 A
Product No: 97896290
EAN number: 5710626001750
Technical:
Rated flow: 2.83 m³/h
Rated head: 30.1 m
Maximum head: 45 m
Impellers: 4
Max. Particle: 1 mm
Approvals: CE
Curve tolerance: ISO9906:2012 3B
Return valve: YES
Adjustable start pressure (Yes/No): N
Start pressure: 2.2 bar
Materials:
Pump housing: Composite
Pump housing: PP – GF30
Impeller: Composite
Impeller: PPO-20GF
Installation:
Range of ambient temperature: -10 .. 50 °C
Type of inlet connection: STRAINER
Pump outlet: G 1″
Pressure rating for connection: PN 6
Maximum installation depth: 10 m
Liquid:
Pumped liquid: Water
Liquid temperature range: 0 .. 40 °C
Selected liquid temperature: 20 °C
Density: 998.2 kg/m³
pH-value range: 4-9
Electrical data:
Power input P1: 1.05 kW
Rated power – P2: 0.62 kW
Mains frequency: 50 Hz
Rated voltage: 1 x 220-240 V
Rated current: 4.8 A
Starting current: 12 A
Cos phi: 0.94
Rated speed: 2800 rpm
Capacitor size – run: 12 µF/450 V
Enclosure class (IEC 34-5): IP68
Insulation class (IEC 85): F
Built-in motor protection: YES
Length of cable: 15 m
Cable type: H07RN-F 3G1
Power plug: Schuko plug
Controls:
Float switch (Yes/No): Y
Others:
Net weight: 11 kg
Gross weight: 12.5 kg
Shipping volume: 0.032 m³
Finnish LVI No.: 4822546
Norwegian NRF no.: 9041859