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SKU: 99612853
Grundfos SQF 14-3 N Stainless Steel Solar Submersible Pump for High Volume Water Transfer with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
High-volume water transfer in agricultural and off-grid environments requires dependable solar-powered pumping capable of moving large quantities of water efficiently. This submersible pump is suitable for borehole installations operating on DC energy, supporting applications where continuous large-capacity flow is essential.
Performance reaches a maximum head of 25 m while delivering flow up to approximately 400 L/Min at lower head conditions, derived from the performance curve peak. This enables efficient bulk water movement while maintaining stable discharge across varying operational requirements.
A multi-stage centrifugal hydraulic design with closed stainless steel impellers supports efficient operation across a broad working range while maintaining stable pressure characteristics. This configuration minimizes hydraulic losses and ensures smooth, consistent water delivery.
The construction incorporates AISI 316 stainless steel for pump, impellers, and motor components, providing corrosion resistance in submerged environments. A 4-inch design requires a minimum borehole diameter of 104 mm, while integrated protections including dry-running, overload, and voltage safeguards ensure reliable operation.
FEATURES- Closed stainless steel impeller configuration optimized for large volume transfer
- DC-powered operation compatible with solar energy systems
- Integrated MPPT optimizing energy utilization from solar input
- Built-in dry-running protection preventing operational damage
- Overload and voltage protection ensuring safe motor performance
- 4-inch construction suitable for larger borehole installations
- AISI 316 stainless steel hydraulic components for corrosion resistance
- Integrated non-return valve preventing reverse flow
SPECIFICATIONS
| Max Flow | 400 L/Min |
| Max Head | 25 m |
| Power | 1400 W DC |
| Rated Current | 8.4 Amps |
| Suitable For | Water transfer |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | Maximum 40°C |
| Outlet Size | 50 mm |
| Warranty | 24 Months |
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
How much water volume and dynamic lift does this pump generate?
Rated for dependable performance, the Grundfos SQF 14-3 N provides up to 400 L/Min in flow and up to 25 m in head, depending on operating conditions.
What electrical voltage and motor kilowatt output drive this unit?
Electrical power for the SQF 14-3 N requires a standard line voltage connection, driving an efficient 1400 W motor that draws 8.4 Amps.
What materials protect the wetted parts against aggressive chemical attack?
Structural defense on the SQF-14-3-N is provided by a rugged AISI 316 casing designed to withstand heavy mechanical stress.
What everyday water supply duties are best performed by this pump?
Water management applications designate the SQF 14 3 N for remote livestock watering, supporting consistent property operation.
How long is the official factory warranty for this pump?
Backed by Grundfos engineering, the SQF/14/3/N carries an official 2 Years warranty with genuine manufacturer support.
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