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SKU: 6GS40R-3
Lowara 6GS40R-3 Stainless Steel 3-Phase 4" Submersible Bore Pump with Floating Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Heavy pressure boosting duties from deep 4-inch subterranean boreholes are the domain of this submersible pump, serving industrial applications where substantial high-volume delivery is essential. The floating impeller design maintains performance in groundwater containing suspended solids.
Powered by a 415V three-phase motor rated at 4 kW, drawing 9.8 Amps during normal operation. Maximum flow reaches 140 L/Min with maximum head of 179 metres. The hydraulic performance supports demanding pressure boosting requirements effectively.
Floating stack construction processes liquids containing up to 150 g/m³ of suspended sand. The front wear ring works in conjunction with the floating impeller to improve abrasion resistance, while the hexagonal shaft provides effective impeller drive. A heavy-duty non-return valve prevents reverse flow of the pressurised column.
Constructed with a 304 Stainless Steel casing and technopolymer hydraulic components. The discharge head is precision-cast stainless steel. Supplied with an industrial-grade heatshrink kit for waterproof motor cable splices.
FEATURES
- Floating impeller system handles abrasive groundwater without efficiency loss
- Hexagonal stainless steel shaft provides effective impeller drive
- Front wear ring works in conjunction with the floating impeller to improve abrasion resistance
- Non-return valve prevents water column reversal on motor shutdown
- AISI 304 stainless steel casing offers corrosion resistance in deep well applications
- Technopolymer impeller provide corrosion resistance with lightweight technopolymer construction
- Supplied with heatshrink kit for waterproof electrical connections
SPECIFICATIONS
| Max Flow | 140 L/Min |
| Max Head | 179 m |
| Power | 4 kW / 415v |
| Rated Current | 9.8 Amps |
| Suitable For | Pressure Boosting |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | Maximum 35°C |
| Outlet Size | 32 mm |
| Warranty | 12 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 maximum discharge head can this industrial pressure booster achieve?
The 6GS40R-3 delivers a maximum head of 179 metres with a flow rate up to 140 L/Min.
How does this deep-well pump prevent backflow in high-pressure columns?
A heavy-duty non-return valve in the 6GS-40R-3 prevents reverse flow of the pressurised column when the motor shuts down.
How is power transferred from the motor across the impeller stages?
A hexagonal stainless steel shaft in the 6GS 40R 3 provides effective, non-slip impeller drive across all stages.
How much electrical current does this 4 kW motor draw during operation?
Operating on a 415 V three-phase supply, the 4 kW motor of the 6GS_40R_3 draws 9.8 Amps during normal duty.
What materials protect this borehole pump from submerged corrosion?
Constructed with an AISI 304 stainless steel casing and technopolymer components, the 6GS40R-3 offers durable corrosion resistance in deep wells.
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