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SKU: 6GS15-3
Lowara 6GS15-3 304 Stainless Steel 4" Submersible Bore Pump
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 6GS15-3 4" Stainless Steel Submersible Bore Pump is a high-quality multistage bore pump designed for reliable water supply from deep bores and wells. Built with a high content of AISI 304 stainless steel, this pump delivers excellent durability, corrosion resistance, and long service life in demanding groundwater applications.
Featuring floating impeller technology, the 6GS series provides outstanding wear resistance and hydraulic efficiency, making it ideal for irrigation, domestic water supply, pressure boosting, and agricultural water transfer. The pump is engineered to fit 4-inch boreholes and is powered by a 1.5 kW three-phase motor (415V) for efficient and consistent performance.
With a maximum head of approximately 76 metres and flows up to 140 L/min, the Lowara 6GS15-3 provides strong pressure and dependable water delivery for a wide range of residential, rural, and commercial pumping applications.
FEATURES
- Heavy-duty AISI 304 stainless steel construction
- High efficiency floating impeller design for wear resistance
- Designed for 4" bore installations
- 1.5 kW three-phase 415V motor for reliable performance
- Suitable for clean water applications
- Ideal for irrigation, domestic water supply and pressure systems
- High hydraulic efficiency up to 65%
- Engineered by Lowara / Xylem - global pump specialist
SPECIFICATIONS
| Max Flow | 140 L/min |
| Max Head | 76 m |
| Power | 1.5 kW / 415v |
| Rated Current | 3.3 A |
| Suitable For | Bore Water / Irrigation / Domestic Water Supply / Stock Watering / Pressure Systems |
| Body Material | 304 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 peak flow rate and discharge plumbing thread are supported by this bore pump?
Discharge plumbing connections for the 6GS15-3 support a maximum water delivery flow of approximately 150 L/Min.
What metallurgy and impeller materials provide durability in gritty borehole extraction?
Long-lasting subterranean operation is supported by AISI 304 stainless steel casing, floating Lexan impellers, and Noryl diffusers in the 6GS-15-3, preventing corrosion and particulate wear in groundwater carrying sand up to 150 g/m³.
What kilowatt motor rating and supply voltage are required to drive this borehole pump?
Connecting electrical power to the 6GS 15 3 specifies a 1.5 kW rating supported by 380–415 V, 50 Hz, three-phase, utilizing a 4OS motor built with IP68 submersible protection.
What integrated non-return check valve assembly defends this borehole pump from backflow?
Wellbore mounting conditions for the 6GS_15_3 require a 4-inch borehole installations submerged up to 150 meters, with an integrated non-return check valve defending the stages.
What vertical dynamic head does this borehole pump deliver when operating underground?
Delivering reliable vertical water elevation, the 6GS15-3 achieves a maximum dynamic head of approximately 76 m during reliable extraction.
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