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SKU: Z855-03/2A-3
Lowara Z855-03/2A-3 Stainless Steel 11kW Deep Well 8" Submersible Bore Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Where specific head and flow duty points are required, the Lowara Z855-03/2A-3 is an 8-inch submersible electric pump that uses a combination of two reduced and one standard impeller. This 3-stage configuration delivers 1217 L/Min maximum flow and 69.3 m head for deep well water supply and pressure boosting.
The 304 stainless steel pump end includes a precision-cast delivery head and suction support, with semi-axial hydraulics using the mixed impeller arrangement. Technopolymer POM-C wear rings and an AISI 431 shaft provide mechanical stability, with the unit rated for sand content up to 100 g/m³ and water temperatures up to 25°C.
An 11 kW water-filled L6W motor operates on a 415v three-phase supply at 24.2 Amps. NEMA-standard coupling and flange dimensions are incorporated, with the motor rated for immersion depths up to 350 metres. A spring-loaded non-return valve prevents backflow.
FEATURES
- 304 stainless steel pump end and motor for standard borehole service
- 11 kW L6W rewindable water-filled motor
- Mixed impeller combination delivering 69.3 m head and 1217 L/Min flow
- 304 stainless steel suction strainer for 100 g/m³ sand handling
- Cast stainless steel delivery casing with spring-loaded non-return valve
- Duplex stainless steel shaft coupling and taperlock meeting NEMA standards
- Maximum outer diameter of 198 mm including cable protection
- Carbon-filled PTFE thrust bearing
* 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 impeller combination is utilized in this 3-stage submersible unit?
The Z855-03/2A-3 uses a mixed impeller combination of two reduced diameter impellers and one standard impeller.
What maximum head and flow capability are delivered by this pump?
Delivering a maximum flow of 1217 L/Min, the Z855-03-2A-3 achieves a maximum head of 69.3 metres.
What motor power and electrical draw are specified for operation?
Operating on 415V three-phase power, the 11 kW water-filled L6W motor of the Z855 03 2A 3 draws 24.2 Amps.
What material is used for the rotating pump shaft?
An AISI 431 stainless steel shaft and technopolymer POM-C wear rings provide mechanical stability in the Z855_03_2A_3.
To what maximum depth can this unit be installed submerged?
Immersion depths down to 350 metres are supported by the Z855-03/2A-3 motor assembly.
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