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SKU: ZN855-06/2A-3R
Lowara ZN855-06/2A-3R Stainless Steel 26kW Deep Well 8" Submersible Bore Pump with Semi-Axial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Hydraulic design principles utilizing six stages and two reduced impellers characterize this 8-inch submersible unit for industrial extraction. It provides pressure matched to specific lift requirements from borehole sources to industrial storage or agricultural networks. The unit is compatible with vertical installations in boreholes or horizontal deployment where the layout allows the motor to be in the lowest position. This model serves as an efficient extraction tool for sectors needing consistent flow.
The model achieves performance characteristics including a maximum head of 150 m and delivery rates reaching 1216 L/Min through its 125 mm discharge outlet. Power is supplied by a 30 kW motor drawing a current of 63.8 Amps from a 415v three-phase electrical supply. Efficiency occurs through a semi-axial hydraulic arrangement rotating at 2900 rpm for large-volume lifting from deep underground reservoirs. Technical performance values are verified based on clean water density.
Material integrity is maintained through cast AISI 316 Stainless Steel for wetted parts including the diffusers and suction casing. This variant features a Duplex Stainless Steel motor, providing durability in aggressive water conditions found in deep borehole wells. The assembly processes water containing suspended sand concentrations up to 100 g/m³ and is rated for temperatures of 25°C. A high-grade duplex stainless steel pump shaft is used to handle the torque generated during service.
The unit supports deep-well use up to 350 meters and features a 198 mm overall diameter including cable protection covers. A built-in non-return valve with a stainless steel spring is situated in the delivery head to prevent backflow and mechanical surges. Internal wear surfaces are managed by technopolymer POM-C wear rings and EPDM 70 bearing bushes supporting the shaft alignment. This electric pump is designed for continuous duty cycles in municipal infrastructure.
FEATURES
- A duplex stainless steel taperlock system secures the impellers to the shaft for torque transfer.
- A stainless steel suction strainer excludes large particles from entering the hydraulic stages.
- Mechanical connection of the 8-inch motor follows NEMA standards for industrial system compatibility.
- Internal technopolymer POM-C wear rings maintain hydraulic clearances and reduce internal friction.
- The integrated non-return valve features a stainless steel spring to prevent fluid backflow.
- Stainless steel cable covers provide mechanical protection for motor power leads along the casing.
- EPDM 70 bearing bushes support the pump shaft assembly and handle mechanical loads during rotation.
SPECIFICATIONS
| Max Flow | 1216 L/Min |
| Max Head | 150 m |
| Power | 26 kW / 415v |
| Rated Current | 56.5 Amps |
| Suitable For | Agricultural Water Supply |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | Maximum 25°C |
| Outlet Size | 125 mm |
| Warranty | 12 Months |
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.
Can this 26 kW / 415v deep-well unit be driven by standard industrial control panels?
Control panel compatibility for the ZN855-06/2A-3R includes standard 415V three-phase starters for its 26 kW / 415v motor.
Can this pump maintain adequate flow rate when operating near its 150 m head limit?
Maintaining steady volumetric output near its upper pressure limit, the ZN855-06-2A-3R delivers head up to 150 m.
How much fluid volume can this pump move per minute under continuous load?
Under continuous operational loads, the ZN855 06 2A 3R maintains a maximum discharge output rate of 1216 L/Min via a 125 mm port.
Does this submersible pump feature corrosion-resistant alloys across all stages?
Stage-by-stage corrosion protection in the ZN855_06_2A_3R is achieved through its full cast AISI 316 stainless steel hydraulics and a Duplex Stainless Steel motor.
Is this pump compatible with horizontal deployment in water transfer schemes?
Pipeline transfer stations install the ZN855-06/2A-3R horizontally to provide high-volume pressure boosting.
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