Solar water pumping systems - SQF 7-4 N Rp1 1/2 cpl.
Buying option
takealot.com
Best Deal
In stockR44,383
The Story
The Grundfos SQF 7-4 N is a high-efficiency 4-inch centrifugal pump designed for low-head, high-flow solar water pumping applications. Part of the SQ Flex system, it operates on renewable energy sources like solar or wind, featuring built-in MPPT for maximum energy harvest. With a stainless steel construction (AISI 316) and IP68 enclosure, it ensures durability and reliable performance in harsh environments.
add_circle The Upside
- check Energy-efficient operation using renewable sources
- check Robust stainless steel build ensures long life
- check Flexible power input compatible with solar panels or AC grid
remove_circle The Downside
- close Requires minimum 4-inch borehole diameter (76 mm)
- close Limited to water temperatures up to 40°C
- close Higher initial investment compared to AC pumps
Specifications & features
Key features
- check_circle 4-inch centrifugal pump for low head and high flow rates
- check_circle Built-in Maximum Power Point Tracking (MPPT) for optimized solar energy use
- check_circle Wide voltage range: AC 1x90-240V, DC 30-300V
- check_circle Stainless steel AISI 316 construction for corrosion resistance
- check_circle Dry-running, overvoltage, and overload protection
Specifications
Approvals
UKCA, CE, EAC, CN RoHS Exempt, Morocco, Sepro
Cable Length
2 m
Connection Size
Rp 1 1/2 inch
Enclosure Class
IP68
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