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SKU: ZN8125-02/2A-3R
Lowara ZN8125-02/2A-3R Stainless Steel 13 kW Deep Well 8" Submersible Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Irrigation, supply of surge tanks and reservoirs, and water table level control are served by the Lowara ZN8125-02/2A-3R. The pump also handles water supply from deep wells, pressure boosting in civil and industrial systems, firefighting and washing systems, and mining applications. The pump is suitable for borehole installation, with horizontal arrangements possible at a 3-degree minimum inclination.
Rated at 13 kW with a current draw of 28.1 Amps at 415V three-phase, the pump develops 43.8 m of head at 30 m³/h with a maximum flow of 2600 L/Min. The 125 mm discharge outlet includes an integrated non-return valve. Performance is presented according to ISO 9906:2012 Grade 3B tolerances.
The AISI 316 stainless steel pump casing houses the hydraulic section with a semi-axial flow impeller. The assembly weighs 94.2 kg and operates at liquid temperatures up to 25°C. Sand handling capacity is rated at 100 g/m³.
Motor protection is achieved through Class F winding insulation, complemented by an IP68-rated enclosure for submerged duty. NEMA-compliant flange mounting and coupling dimensions meet standard motor connection requirements.
FEATURES
- Stainless steel pump shaft is specified for the hydraulic assembly
- AISI 316 stainless steel pump casing is specified for the hydraulic assembly
- Stainless steel impellers and diffusers are specified for the hydraulic assembly
- Built-in non-return valve helps limit reverse flow during pump shutdown
- EPDM water-lubricated bearing bushes are specified for the guide-bearing assembly
- NEMA-standard motor coupling dimensions are specified for standard motor mounting
- Horizontal installation support with 3-degree minimum 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.
Will this submersible bore pump lift water efficiently from deep subterranean strata?
High-elevation water transfer is achieved by the ZN8125-02/2A-3R, which delivers a maximum dynamic head of approximately 43.8 m from deep well shafts.
What is the top discharge connection size and what maximum flow rate can be expected?
Coupling to surface delivery pipes requires the top 125 mm (Rp 5") threaded outlet, where the ZN8125-02-2A-3R delivers up to a peak flow of approximately 2600 L/Min inside standard 8-inch well casings.
What construction grade provides corrosion resistance against harsh groundwater chemistry?
Protection against electrochemical corrosion is ensured by the AISI 316 stainless steel construction of the ZN8125 02 2A 3R, which accommodates sand levels up to 100 g/m³.
What are the electrical requirements and voltage parameters for operating this pump?
Supplying power to the ZN8125_02_2A_3R requires a 13 kW motor configured for 380–415 V, 50 Hz, three-phase, with full current draw of 28.1 A.
Does this borehole pump feature a built-in non-return valve and permit horizontal setup?
Reverse fluid flow is arrested by an integrated spring-loaded check valve in the ZN8125-02/2A-3R discharge head, while horizontal orientation is supported at a minimum recommended 3° incline with the motor in the lowest position.
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