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SKU: Z8125-02-3S
Lowara Z8125-02-3S Stainless Steel 15 kW Deep Well 8" Submersible Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Water supply from deep wells and pressure boosting in civil and industrial systems are primary applications for the Lowara Z8125-02-3S. The pump also serves irrigation, supply of surge tanks and reservoirs, firefighting and washing systems, water table level control, and mining applications. The pump is suitable for borehole installation, with horizontal arrangements possible.
Rated at 15 kW with a current draw of 34.2 Amps at 415V three-phase, the pump delivers 49.3 m of head at 30 m³/h with a maximum flow of 3000 L/Min. The 125 mm discharge outlet incorporates a non-return valve. Hydraulic performance is presented according to ISO 9906:2012 Grade 3B standards.
The AISI 304 stainless steel casing encloses the hydraulic section with a semi-axial flow impeller. The assembly weighs 102.2 kg and operates in liquid temperatures up to 25°C. Sand handling capability reaches 100 g/m³. The motor is constructed from AISI 316 stainless steel.
Insulation class F protects the motor windings, while the IP68 enclosure rating supports full submersion. The AISI 316 stainless steel motor features water-lubricated thrust bearings. NEMA flange mounting and coupling dimensions are specified for standard motor mounting.
FEATURES
- AISI 316 stainless steel motor construction is specified for the pump configuration
- Stainless steel impellers and diffusers are specified for the hydraulic assembly
- Integrated non-return valve helps limit reverse flow during pump shutdown
- EPDM guide bearings are specified for the guide-bearing assembly
- NEMA-standard coupling and flange dimensions are specified for motor mounting
- Stainless steel suction strainer is specified at the pump inlet
- Horizontal installation support with minimum 3-degree inclination
* Motor and pump supplied separately - requires assembly
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.
Is this 8-inch bore pump suitable for high-volume municipal supply?
The Z8125-02-3S achieves a peak water delivery rate of 3000 L/Min through its integrated 125 mm top outlet connection.
Is wetted component metallurgy specified for corrosive boreholes?
The Z8125-02-3S is built using AISI 304 stainless steel pump casing with an AISI 316 stainless steel motor, ensuring long-term structural integrity in demanding borehole environments.
How is electrical power delivered to this submersible motor?
The Z8125 02 3S is driven by a 15 kW / 415v motor requiring 415V three-phase electrical power for high-demand pumping.
Is horizontal installation permitted for this 8-inch borehole pump?
Yes. The Z8125_02_3S includes an integrated non-return check valve with a stainless steel spring in the discharge port to limit backflow during shutdown.
What maximum elevation can be reached when pumping from deep bores?
Capable of reaching a maximum total head of 49 m, the Z8125-02-3S delivers strong vertical pressure for deep well water extraction.
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