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SKU: 2GS11-1
Lowara 2GS11-1 Stainless Steel 4" Submersible Bore Pump with Floating Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Developed for fire protection reserves requiring water from deep 4-inch boreholes, this submersible pump delivers the pressure and flow needed for emergency water supply systems. The floating impeller configuration supports critical applications where reliable operation is essential.
Connected to a 240V single-phase supply, the 1.1 kW motor draws 7.6 Amps during duty. Maximum flow reaches 50 L/Min with maximum head of 119 metres. The hydraulic performance supports fire protection requirements for vertical extraction.
Floating stack construction handles 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 check valve is positioned at the outlet to secure the system.
Manufactured with a 304 Stainless Steel casing and technopolymer internal components. The discharge head is precision-cast stainless steel. The single-phase configuration includes the electrical starting box and cable heatshrink kit.
FEATURES
- Floating impeller system handles abrasive groundwater without performance loss
- Hexagonal stainless steel shaft provides effective impeller drive without slippage
- 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 submerged operation
- Technopolymer impeller provide lightweight technopolymer construction and lightweight technopolymer construction
- Supplied with control box and heatshrink kit for immediate commissioning
SPECIFICATIONS
| Max Flow | 50 L/Min |
| Max Head | 119 m |
| Power | 1.1 kW / 240v |
| Rated Current | 7.6 Amps |
| Suitable For | Fire Protection System |
| 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 head can this fire protection pump generate from deep boreholes?
The 2GS11M generates a maximum head of 119 metres with flow capability reaching up to 50 L/Min.
How is positive torque transmitted across the impellers?
A hexagonal stainless steel shaft provides positive drive across all impeller stages without slippage in the 2GS-11M.
What electrical power and current are needed for this single-phase motor?
Driven by a 1.1 kW motor on a 240 V single-phase supply, the 2GS 11M draws 7.6 Amps during duty.
Can this pump operate reliably in water with high sand concentrations?
Floating stack construction protects the 2GS_11M from wear when handling groundwater with sand up to 150 g/m3.
What cable connection accessories are supplied with the unit?
The 2GS11M comes supplied with an external electrical starting box and a heatshrink kit for waterproof cable joints.
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