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SKU: Z875-04-3
Lowara Z875-04-3 Stainless Steel 22 kW Deep Well 8" Submersible Bore Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Deep well extraction and municipal supply networks are addressed by the Lowara Z875-04-3. The pump also handles pressure boosting in high-rise buildings and agricultural irrigation. Industrial water distribution applications benefit from its robust continuous-duty design.
A 22 kW motor drawing 47.3 Amps at 415V three-phase delivers 105.8 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 casing houses a semi-axial flow impeller trimmed to 143 mm. The unit weighs 131.6 kg and processes sand-laden water up to 100 g/m³ at 25°C. Motor cooling relies on heat transfer to the surrounding pumped fluid.
The Class F insulated motor with IP68 enclosure permits submersion to 350 m. The L6W220 motor incorporates water-lubricated thrust bearings. NEMA flange mounting and dual cable covers maintain the 198 mm diameter for standard well compatibility.
FEATURES
- 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
- Integrated non-return valve reduces the need for a separate external check valve
- Double cable guards help protect power cables from mechanical damage
- Water-lubricated thrust bearings support axial load management during extended 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.
What delivery head is produced by four full-diameter 143 mm impellers driven at 22 kW?
Four standard 143 mm trimmed impellers enable the Z875-04-3 to generate a maximum head of 105.8 metres.
What maximum delivery flow rate is achieved by this 4-stage bore pump?
The Z875-04-3 delivers a peak flow rate of 1833.3 L/Min.
What electrical supply and running amperage are required?
Operating on 415V three-phase power, the 22 kW motor in the Z875 04 3 draws 47.3 Amps.
What is the total weight of this 22 kW 4-stage extraction pump?
The total operational weight of the Z875_04_3 assembly is 131.6 kg.
What components manage thrust loads during extended continuous operation?
Water-lubricated thrust bearings support axial load management in the Z875-04-3 during operation.
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