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SKU: ZN612/9-3N
Lowara ZN612/9-3N Stainless Steel 5.5kW Deep Well 6" Submersible Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Agricultural irrigation and industrial water supply networks rely on pumps that sustain performance under continuous load. The Lowara ZN612/9-3N submersible pump delivers reliable groundwater extraction with its 6-inch AISI 316 stainless steel wet end and radial flow hydraulic design. The microcast housing and stainless steel discharge head provide a durable foundation for demanding borehole applications.
The engineering choices here directly benefit the end user. AISI 316 construction resists corrosion from aggressive groundwater, reducing maintenance frequency and extending service intervals. The stainless steel radial flow impeller with removable wear ring handles suspended sand up to 100 grams per cubic metre, while the integrated suction strainer protects internal components. The replaceable coupling simplifies maintenance without full pump extraction, minimising downtime.
Operating on a 415V three-phase supply, the 5.5 kW motor draws 12.7 Amps and delivers 275 L/Min maximum flow. Shut-off head extends to 102.1 metres, with the 65 mm discharge port connecting to standard piping. Performance tolerances comply with EN ISO 9906 Grade 3B, ensuring reliable operation across the duty range.
Class F insulation and IP68 rating support immersion up to 350 metres. The Duplex stainless steel shaft and AISI 316L tie rods provide mechanical strength, while NEMA coupling compatibility simplifies motor assembly. The unit complies with ErP ecodesign standards, contributing to lower lifecycle energy costs.
Z = 6" wet end with 6" Lowara L6C motor
FEATURES
- Discharge head features pre-drilled holes for safety hook attachment
- Shaft utilizes Duplex stainless steel UNS S 31803 metallurgy
- Bracing tie rods are built from AISI 316L stainless steel
- Mechanical coupling component is replaceable for standard servicing
- Suction strainer uses AISI 316L stainless steel mesh
- Flange assembly conforms to standard NEMA motor connections
- ErP compliant with MEI ≥ 0.40 efficiency index
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 275 L/Min |
| Max Head | 102 m |
| Power | 5.5 kW / 415v |
| Rated Current | 12.7 Amps |
| Suitable For | Irrigation Supply |
| Body Material | Stainless Steel |
| Liquid Temperature | Maximum 60°C |
| Outlet Size | 65 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.
What efficiency rating does this model satisfy under ErP rules?
The ZN612/9-3N is ErP compliant with a Minimum Efficiency Index MEI ≥ 0.40.
What power rating and current draw are specified?
Driven by a 5.5 kW motor at 415V, the ZN612-9-3N draws 12.7 Amps under normal operation.
What maximum shut-off head can this pump reach?
Reaching a shut-off head of 102.1 metres, the ZN612 9 3N yields a maximum flow of 275 L/Min.
What material is used for the suction strainer mesh?
Suction strainer mesh on the ZN612_9_3N is fabricated from AISI 316L stainless steel.
Is the mechanical coupling component replaceable?
Yes, the mechanical coupling component on the ZN612/9-3N is replaceable for standard servicing.
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