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SKU: ZN875-05-3S
Lowara ZN875-05-3S Stainless Steel 30 kW Deep Well 8" Submersible Bore Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Municipal water supply and pressure boosting in high-rise buildings rely on the Lowara ZN875-05-3S, which features full AISI 316 stainless steel construction. Agricultural irrigation and industrial water distribution also benefit from its corrosion-resistant materials. The pump supports vertical and horizontal mounting.
A 30 kW motor drawing 63.8 Amps at 415V three-phase develops 132.3 m of head and a maximum flow of 1833.3 L/Min. The 125 mm discharge port includes an integrated non-return valve. Hydraulic performance is presented according to ISO 9906:2012 Grade 3B standards.
Both the pump and motor are constructed from AISI 316 stainless steel, containing a semi-axial flow impeller trimmed to 143 mm. The assembly weighs 152.9 kg and processes sand up to 100 g/m³ at 25°C. Full stainless steel construction provides corrosion-resistant performance in aggressive water environments.
Class F insulation and IP68 protection allow immersion to 350 m depth. The L6WN300 motor incorporates water-lubricated thrust bearings. NEMA flange mounting and dual cable covers maintain the 198 mm diameter for 8-inch 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 high-pressure operation
- POM-C wear rings and EPDM guide bearings provide wear-resistant hydraulic components
- NEMA-standard mounting interfaces simplify motor alignment and installation
- Suction strainer helps protect internal stages from debris damage
- Dual cable covers maintain 198 mm diameter for standard borehole compatibility
- 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.
How is the electrical load managed for this 30 kW / 415v three-phase deep-well motor?
The electrical load of the ZN875-05-3S is handled by an industrial 30 kW / 415v motor operating on 415V power.
How does the 132.3 m maximum head specification impact deep well pump selection?
Sustained pressure delivery from the ZN875-05-3S is ensured by its maximum dynamic head capacity of 132.3 m.
What peak discharge volume per minute is generated by this 125 mm borehole pump?
Peak output from the ZN875 05 3S reaches 1833.3 L/Min per minute via its integrated 125 mm top discharge outlet.
How does the material selection ensure long operating life in aggressive groundwater?
Operating life in harsh chemical environments is significantly extended for the ZN875_05_3S by its full AISI 316 stainless steel construction across the wet end and motor.
Can this semi-axial pump operate in horizontal booster setups with a 3° inclination?
Booster system integration with the ZN875-05-3S includes horizontal deployment options in surface reservoirs and pressure tanks.
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