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SKU: Z8125-01-3
Lowara Z8125-01-3 Stainless Steel 7.5 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 the primary duties for the Lowara Z8125-01-3. 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 at a minimum recommended inclination of 3 degrees, with the motor positioned at the lowest point.
Rated at 7.5 kW with a current draw of 18.3 Amps at 415V three-phase, the pump develops 24.6 m of head at 30 m³/h with a maximum flow of 3000 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 pump casing and hydraulic components are constructed from AISI 304 stainless steel. The internal hydraulic design incorporates a semi-axial flow impeller arrangement. The assembly weighs 72.9 kg and is rated for liquid temperatures up to 25°C, with sand handling capability up to 100 g/m³. The manufacturer's material specification is 304S/S PUMP & STD MOTOR.
Submerged borehole duty is supported to 350 m, with Class F insulation and IP68-rated enclosure providing motor protection. The coupled standard motor features water-lubricated thrust bearings. NEMA-compliant flange mounting and coupling dimensions meet standard motor connection requirements.
FEATURES
- Stainless steel impellers and diffusers are specified for the hydraulic assembly
- Stainless steel suction strainer is specified at the pump inlet
- NEMA-standard motor coupling and flange dimensions are specified for motor mounting
- Stainless steel shaft construction is specified for the hydraulic assembly
- Horizontal installation support with minimum 3-degree inclination
- Built-in non-return valve helps limit reverse flow during pump shutdown
- EPDM guide bearings are specified for the guide-bearing assembly
* 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.
How are internal hydraulic parts protected against abrasive wear?
Designed with AISI 304 stainless steel pump casing and standard motor, the Z8125-01-3 delivers robust resistance against chemical wear in mineralized well water.
Is a three-phase 415V power supply required for this motor?
Operating on a 415V three-phase electrical supply, the Z8125-01-3 utilizes a 7.5 kW / 415v motor engineered for continuous duty.
Can this multi-stage unit be laid horizontally in transfer sumps?
Yes. The Z8125 01 3 features a built-in spring-loaded non-return check valve in the delivery head to prevent fluid backflow.
Can this unit push groundwater from deep aquifers to surface reservoirs?
Engineered for high elevation lifting, the Z8125_01_3 pushes groundwater up to a maximum dynamic head of 24 m.
What top discharge port dimension is featured on this assembly?
Featuring a 125 mm discharge connection, the Z8125-01-3 produces a maximum delivery capacity of 3000 L/Min.
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