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  • Grundfos SBA 3-45 All-in-one submersible booster pump

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 pump features a float switch, which promises the user a convenient experience with automatic start/stop operation of the pump and provides dry running protection.

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.


Product No.: 97896318


Liquid:

Pumped liquid: Water

Liquid temperature range: 0 .. 40 °C

Liquid temperature during operation: 20 °C

Density: 998.2 kg/m³


Technical:

Rated flow: 2.83 m³/h

Rated head: 30.1 m

Free passage: 1 mm

Curve tolerance: ISO 9906:2012 3B

Return valve: YES

Start pressure: 2.4 bar

Rated driver speed: 2800 rpm


Materials:

Pump housing: Composite

Impeller: Composite


Installation:

Range of ambient temperature: -10 .. 50 °C

Type of inlet connection: STRAINER

Pump outlet: G 1"

Maximum installation depth: 10 m


Electrical data:

Insulation: F

Power input P1: 1.05 kW

P2: 0.62 kW

Main frequency: 50 Hz

Rated voltage: 1 x 220-240 V

I start: 12 A

Cos phi: 0.94

Capacitor size - run: 13 μF/450 V

Enclosure class (IEC 34-5): IP68

Length of cable: 15 m

Cable type: H07RN-F 3G1

Type of cable plug: NO PLUG

Rated current: 4.8 A


Others:

Net weight: 9.69 kg

Gross weight: 10.4 kg

Shipping volume: 0.022 m³

Approvals: CE,WEEE

Country of origin: IT

Custom tariff no.: 84137025


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Grundfos SBA 3-45 All-in-one submersible booster pump

  • Brand: Grundfos
  • Product Code: Grundfos SBA 3-45
  • Availability: 1
  • R7,342.75

  • Excl. VAT: R6,385.00

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Tags: Grundfos, SBA 3-45, submersible, booster, pump

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