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Grundfos SQFlex 2.5-2 Solar Submersible Pump
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Grundfos SQFlex 2.5-2 Solar Submersible Pump

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₦1,550,000.00

The 3″ SQFlex pump with helical rotor is for high heads and low flow rates.

The SQFlex system is a reliable water supply system based on renewable energy sources, such as solar and wind energy. Thanks to its flexible energy supply and performance, the SQFlex system can be combined and adapted to meet any need on the installation site.

The SQFlex system has a wide voltage range, built-in maximum power point tracking (MPPT) as well as dry-running, voltage and overload protection.

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Description

The 3″ SQFlex pump with helical rotor is for high heads and low flow rates.

The SQFlex system is a reliable water supply system based on renewable energy sources, such as solar and wind energy. Thanks to its flexible energy supply and performance, the SQFlex system can be combined and adapted to meet any need on the installation site.

The SQFlex system has a wide voltage range, built-in maximum power point tracking (MPPT) as well as dry-running, voltage and overload protection.

Liquid:
Pumped liquid: Water
Maximum liquid temperature: 40 °C
Q_OpFluidTemp: 20 °C
Density: 998.2 kg/m³
Technical:
Approvals on motor nameplate: CE,RCM,EAC
Materials:
Pump: Stainless steel
DIN W.-Nr. 1.4301
AISI 304
Impeller: DIN W.-Nr. 1.4301
Installation:
Maximum ambient pressure: 15 bar
Pump outlet: Rp 1 1/4
Minimum borehole diameter: 76 mm
Electrical data:
Motor type: MSF3
Power input – P1: 1.4 kW
Rated voltage ac: 1 x 90-240 V
Rated voltage dc: 30-300 V
Rated current: 8.4 A
Power factor: 1,0
Rated speed: 500-3600 rpm
Start. method: direct-on-line
Enclosure class (IEC 34-5): IP68
Insulation class (IEC 85): F
Length of cable: 2 m
Udc: 300 V
30 V
Others:
Minimum efficiency index, MEI ≥: -.–
Net weight: 8.2 kg
Gross weight: 10 kg
Shipping volume 0.024 m³

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