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SKU: Z8125-04/2B-3
Lowara Z8125-04/2B-3 Stainless Steel 26 kW Deep Well 8" Submersible Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Water table level control and mining applications are primary duties for the Lowara Z8125-04/2B-3. The pump also serves water supply from deep wells, pressure boosting in civil and industrial systems, irrigation, supply of surge tanks and reservoirs, and firefighting and washing systems. The pump is suitable for borehole installation, with horizontal arrangements possible at a 3-degree minimum inclination.
Rated at 26 kW with a current draw of 56.5 Amps at 415V three-phase, the pump develops 88.3 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 304 stainless steel pump casing houses the hydraulic section with a semi-axial flow impeller configuration. The assembly weighs 140.6 kg and operates at liquid temperatures up to 25°C. Sand handling capacity is rated at 100 g/m³. The manufacturer designation is 304S/S PUMP & STD MOTOR.
Motor protection is achieved through Class F winding insulation, complemented by an IP68-rated enclosure for submerged duty. The standard motor incorporates 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
- 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
- Stainless steel suction strainer is specified at the pump inlet
- Stainless steel shaft construction is specified for the hydraulic assembly
- 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.
What electrical power configuration is required at the wellhead?
The Z8125-04/2B-3 requires a 415V three-phase electrical connection to power its 26 kW / 415v motor for reliable performance.
Is this submersible pump approved for horizontal installation?
Yes. The Z8125-04-2B-3 supports both vertical deep-well casing deployment and horizontal mounting (minimum 3° inclination) with an integrated non-return valve.
Can this submersible unit support deep subterranean water extraction?
Delivering up to 88 m total dynamic head, the Z8125 04 2B 3 provides robust pressure for deep well pumping and elevated pipelines.
What size connection is located at the discharge head of the pump?
Connecting to a standard 125 mm discharge port, the Z8125_04_2B_3 delivers a maximum volumetric flow rate of 2600 L/Min.
How does the metal construction protect against borehole corrosion?
Featuring AISI 304 stainless steel pump casing and standard motor, the Z8125-04/2B-3 protects internal hydraulic components against chemical degradation in groundwater.
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