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SKU: 1GS07-3
Lowara 1GS07-3 Stainless Steel 3-Phase 4" Submersible Bore Pump with Floating Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Critical infrastructure safety applications like fire protection systems require reliable water extraction from deep subterranean reserves. This submersible pump provides the pressure and flow needed, with a floating impeller design that supports continuous operation in groundwater containing suspended solids.
Powered by a 415V three-phase motor rated at 0.75 kW, drawing 2.4 Amps during duty. Maximum flow is 22.5 L/Min with maximum head of 140 metres. The hydraulic characteristics support fire protection where elevated discharge pressures are required.
Floating stack construction processes liquids containing up to 150 g/m³ of sand. The front wear ring works in conjunction with the floating impeller to improve abrasion resistance, while the hexagonal shaft transmits torque effectively. A heavy-duty metallic non-return valve prevents reverse flow of the pressurised column.
Built with a 304 Stainless Steel casing and technopolymer diffusers and impellers. The discharge head is precision-cast stainless steel. Supplied with an industrial-grade heatshrink kit for waterproof cable splices, the pump is designed for continuous immersion in liquids up to 35°C.
FEATURES
- Floating impeller system handles sand concentrations up to 150 g/m³
- 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 secures the water column against reverse flow
- AISI 304 stainless steel construction offers corrosion resistance in submerged environments
- Technopolymer impeller provide lightweight technopolymer construction and lightweight technopolymer construction
- Supplied with heatshrink kit for waterproof electrical connections
SPECIFICATIONS
| Max Flow | 22.5 L/Min |
| Max Head | 140 m |
| Power | 0.75 kW / 415v |
| Rated Current | 2.4 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.
Does this pump prevent descending water columns from causing reverse motor rotation?
A heavy-duty metallic non-return valve built into the 1GS07T prevents reverse flow and protects against reverse rotation.
What is the maximum lift height of this three-phase emergency fire reserve pump?
Delivering high pressure from deep subterranean reserves, the 1GS-07T reaches a maximum head of 140 metres at 22.5 L/Min.
What materials are used in the pump casing and diffusers?
Constructed with an AISI 304 stainless steel casing and technopolymer diffusers, the 1GS 07T offers lasting corrosion resistance.
What are the electrical power specifications for this submersible motor?
Powered by a 415 V three-phase supply, the 0.75 kW motor in the 1GS_07T draws 2.4 Amps during duty.
How is drive torque transmitted across the impeller stages?
A durable stainless steel hexagonal shaft provides positive drive across all impeller stages in the 1GS07T.
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