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SKU: Z8125-02/2B-3S
Lowara Z8125-02/2B-3S Stainless Steel 11 kW Deep Well 8" Submersible Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Pressure boosting and water distribution in civil and industrial systems are addressed by the Lowara Z8125-02/2B-3S. The pump supports water supply from deep wells, 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 at a minimum 3-degree inclination.
Rated at 11 kW with a current draw of 26 Amps at 415V three-phase, the pump delivers 39.1 m of head at 30 m³/h with a maximum flow of 2600 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 pump casing encloses the hydraulic section with a semi-axial flow impeller configuration. The assembly has a dry weight of 90.2 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.
Protection for the motor windings is provided by Class F insulation, while the IP68 enclosure supports submerged operation. 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.
Can this deep well pump be installed horizontally in booster systems?
Yes. The Z8125-02/2B-3S includes an integrated spring-loaded check valve built into the discharge outlet to restrict liquid backflow when powered off.
Can this deep borehole pump lift water to high-rise storage tanks?
With a maximum dynamic head rating of 39 m, the Z8125-02-2B-3S efficiently lifts groundwater from deep borehole shafts and elevates it to surface storage.
What top outlet dimension is provided for drop pipe attachment?
The Z8125 02 2B 3S achieves a peak water delivery rate of 2600 L/Min through its integrated 125 mm top outlet connection.
What materials ensure structural integrity in deep well shafts?
The Z8125_02_2B_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.
What motor output rating in kilowatts drives this assembly?
The Z8125-02/2B-3S is driven by a 11 kW / 415v motor requiring 415V three-phase electrical power for high-demand pumping.
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