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SKU: Z875-07-3S
Lowara Z875-07-3S Stainless Steel 45 kW Deep Well 8" Submersible Bore Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Corrosive water extraction from deep wells is handled by the Lowara Z875-07-3S, featuring an AISI 316 stainless steel motor. Municipal water supply and pressure boosting in high-rise buildings are also served. Agricultural irrigation benefits from its corrosion-resistant construction.
A 45 kW motor drawing 95.9 Amps at 415V three-phase delivers 185.2 m of head and a maximum flow of 1833.3 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 contains a semi-axial flow impeller trimmed to 143 mm with a dry weight of 258.5 kg. Sand handling capacity reaches 100 g/m³ at liquid temperatures up to 25°C. The AISI 316 motor provides corrosion-resistant construction for aggressive environments.
Class F insulation and IP68 enclosure permit immersion to 350 m depth. The L8WN450 motor incorporates water-lubricated thrust bearings. NEMA flange mounting and dual cable covers maintain the 198 mm diameter for standard well compatibility.
FEATURES
- AISI 316 stainless steel motor construction provides corrosion-resistant performance in aggressive water
- Stainless steel impeller construction provides durable hydraulic performance for continuous duty
- POM-C wear rings and EPDM guide bearings provide wear-resistant hydraulic components
- NEMA-compliant mounting dimensions enable straightforward motor integration
- Suction strainer helps prevent debris ingress into the hydraulic assembly
- Double cable guards help protect power cables from mechanical damage
- Water-lubricated thrust bearings support axial load management during continuous operation
* 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 is the electrical supply configured for this 45 kW / 415v deep-well pump?
The Z875-07-3S features a 45 kW / 415v motor designed to run continuously on a 415V three-phase power supply.
To what elevation can water be elevated by this 185.2 m semi-axial hydraulic unit?
Rated for a maximum dynamic head of 185.2 m, the Z875-07-3S drives fluid up steep vertical elevations without losing throughput.
What maximum discharge volume can be sustained using the 125 mm top outlet flange?
The hydraulic assembly of the Z875 07 3S outputs up to 1833.3 L/Min through its robust 125 mm discharge connection.
How does the metallurgy of this submersible pump prevent oxidation in brackish water conditions?
Utilizing AISI 304 stainless steel pump casing paired with an AISI 316 motor, the Z875_07_3S protects all wetted components against rust and mineral degradation.
What mechanisms protect internal hydraulic stages from wear caused by suspended sand grains?
Designed to handle sand up to 100 g/m³, the Z875-07-3S incorporates technopolymer POM-C wear rings and EPDM bearings to maintain hydraulic clearances.
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