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SKU: 92533593
Grundfos SQF 3-105 N Stainless Steel Deep Solar Submersible Pump for Water Supply with Polyamide Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Elevated water supply systems in remote and off-grid environments require dependable solar-powered pumping capable of delivering water from deep bore installations. This submersible pump is suitable for renewable energy applications where reliable pressure delivery and efficient borehole operation are essential without dependence on grid electricity.
Performance reaches a maximum head of 150 m while delivering flow up to approximately 75 L/Min at lower head conditions, derived from the performance curve peak. This allows efficient high-lift operation while maintaining stable discharge across varying demand requirements.
A multi-stage centrifugal hydraulic design supports medium-flow operation with stable pressure characteristics across deep bore applications. The polyamide impeller configuration minimizes rotational mass while supporting efficient hydraulic performance and smooth water delivery throughout the operating range.
The construction incorporates AISI 316 stainless steel for the pump and motor components, providing corrosion resistance in submerged environments. A compact 3-inch design allows installation in boreholes with a minimum diameter of 76 mm, while integrated protections including dry-running, overload, and voltage safeguards ensure dependable long-term operation.
FEATURES- Polyamide impeller configuration supporting efficient hydraulic performance
- 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 operation
- Compact 3-inch construction suitable for narrow borehole installations
- AISI 316 stainless steel pump and motor construction for corrosion resistance
- Integrated non-return valve preventing reverse flow in vertical installations
SPECIFICATIONS
| Max Flow | 75 L/Min |
| Max Head | 150 m |
| Power | 2500 W DC |
| Rated Current | 12.5 Amps |
| Suitable For | Elevated supply |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | Maximum 35°C |
| Outlet Size | 32 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.
What fluid throughput and pressure head are developed by this pump?
Output across system pipework enables the Grundfos SQF 3-105 N to deliver up to 75 L/Min in flow and a maximum head of 150 m, depending on your pipe layout.
What motor power rating and running current power this pump?
Under full load conditions, the motor in the SQF 3-105 N delivers 2500 W on a standard line voltage line drawing 12.5 Amps.
Is the pump body built to withstand harsh and corrosive liquids?
Built with a resilient AISI 316 body, the SQF-3-105-N maintains material durability against fluid abrasion and wear.
Which pumping tasks and system installations are ideal for this unit?
Routine operational tasks matching the SQF 3 105 N encompass SQF 3 105 for subterranean groundwater lifting using off-grid renewable power arrays for remote livestock watering across connected networks.
What manufacturer warranty coverage is included with this pump?
Grundfos backs the SQF/3/105/N with an official 2 Years warranty, offering reliable coverage and factory technical support.
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