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SKU: ZN875-04/2A-3S
Lowara ZN875-04/2A-3S Stainless Steel 18.5 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 the primary application for the Lowara ZN875-04/2A-3S, which features full AISI 316 stainless steel construction. Municipal water supply and pressure boosting in high-rise buildings are also served. Agricultural irrigation benefits from the corrosion-resistant materials.
An 18.5 kW motor drawing 38.5 Amps at 415V three-phase delivers 93.2 m of head and a maximum flow of 1700 L/Min. The 125 mm discharge outlet includes an integrated non-return valve. Performance is presented according to ISO 9906:2012 Grade 3B tolerances.
Both the pump and motor are constructed from AISI 316 stainless steel, with a semi-axial flow impeller trimmed to 143 mm / 134 mm. The assembly weighs 128.6 kg and handles sand up to 100 g/m³ at 25°C. Full stainless steel construction provides corrosion-resistant performance for aggressive and saline water conditions.
Class F insulation and IP68 enclosure permit immersion to 350 m depth. The L6WN185 motor incorporates water-lubricated thrust bearings. NEMA flange mounting and dual cable covers maintain the 198 mm diameter for standard well compatibility.
FEATURES
- Full AISI 316 stainless steel construction provides corrosion-resistant performance for aggressive and saline 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.
What three-phase power source is recommended for this 18.5 kW / 415v deep-well motor?
Heavy-duty water extraction with the ZN875-04/2A-3S relies on a 415V three-phase feed powering its 18.5 kW / 415v motor.
What maximum lift head defines the vertical operating range of this bore pump?
Elevating water from deep underground shafts, the ZN875-04-2A-3S generates up to 93.2 m in dynamic head pressure.
Does this 1700 L/Min flow rate provide adequate volume for municipal distribution?
Municipal water networks rely on the ZN875 04 2A 3S to supply up to 1700 L/Min through its 125 mm discharge connection.
How does the stainless construction prevent material breakdown in mineral-rich aquifers?
Material breakdown in harsh aquifers is prevented in the ZN875_04_2A_3S through its high-grade full AISI 316 stainless steel construction across the wet end and motor.
How deep can this submersible assembly be submerged below the static water level?
Immersion limits reaching 350 meters allow the ZN875-04/2A-3S to extract water from exceptionally deep underground aquifers.
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