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SKU: 2GS22-1
Lowara 2GS22-1 Stainless Steel 4" Submersible Bore Pump with Floating Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Large-scale water supply networks drawing from deep underground aquifers require the high head capability provided by this submersible pump. It supports significant vertical extraction duties with a floating impeller configuration that enables continuous operation in demanding water supply applications.
Operating on a 240V single-phase supply, the 2.2 kW motor draws 14.4 Amps during normal operation. Maximum flow reaches 50 L/Min with maximum head of 238 metres. The hydraulic performance characteristics support deep well installations requiring substantial lift.
Floating internal design permits the pump to handle water 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 ensures effective impeller drive. A metallic non-return valve locks the vertical water column on shutdown.
Manufactured with a 304 Stainless Steel casing and technopolymer hydraulic components. The discharge head is precision-cast stainless steel. Supplied with an external starting control box and heatshrink kit for waterproof connections.
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 control box and heatshrink kit for immediate commissioning
SPECIFICATIONS
| Max Flow | 50 L/Min |
| Max Head | 238 m |
| Power | 2.2 kW / 240v |
| Rated Current | 14.4 Amps |
| Suitable For | Water Supply 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.
How high can this high-capacity single-phase pump elevate groundwater?
Designed for substantial vertical lift from deep aquifers, the 2GS22M achieves a maximum head of 238 metres with flow up to 50 L/Min.
How much current does this 2.2 kW single-phase motor draw?
Running on a 240 V single-phase line, the high-power 2.2 kW motor in the 2GS-22M draws 14.4 Amps under load.
How does this deep aquifer pump protect against sand abrasion?
The floating hydraulic stack in the 2GS 22M allows abrasive sand concentrations up to 150 g/m3 to pass through without seizing.
What prevents reverse rotation when the pump is shut down?
A heavy-duty metallic non-return valve in the 2GS_22M locks the vertical water column and eliminates reverse rotation on shutdown.
What accessories are supplied for starting and wiring this borehole pump?
Supplied with the 2GS22M are an external starting control box and a waterproof heatshrink kit for submerged cable joints.
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