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SKU: ZN612/23-3N
Lowara ZN612/23-3N Stainless Steel 11kW Deep Well 6" Submersible Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
High-pressure boosting and deep-well extraction require pumps that deliver exceptional head capability with reliable performance. The Lowara ZN612/23-3N delivers 261.5 metres of shut-off head, featuring a 6-inch AISI 316 stainless steel wet end with radial flow hydraulics. Its microcast stainless steel construction ensures durability for continuous borehole operation.
The engineering advantages are clear. AISI 316 stainless steel resists corrosion from aggressive groundwater, reducing the risk of premature failure. The stainless steel impeller incorporates a removable wear ring, while the suction strainer limits sand ingress to 100 grams per cubic metre. The replaceable coupling allows for maintenance without full pump extraction, minimising operational disruption.
Operating on a 415V three-phase supply, the 11 kW motor draws 24.2 Amps and achieves 275 L/Min maximum flow. Shut-off head reaches 261.5 metres, with the 65 mm discharge outlet accommodating standard pipework. Performance complies with EN ISO 9906 Grade 3B tolerances.
Class F insulation and IP68 rating support immersion up to 350 metres. The Duplex stainless steel shaft, AISI 316L tie rods, and NEMA-compatible coupling ensure long-term reliability. The unit meets ErP ecodesign standards for energy efficiency.
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 | 261 m |
| Power | 11 kW / 415v |
| Rated Current | 24.2 Amps |
| Suitable For | Mine Dewatering |
| 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 unit hold under ErP directives?
Compliance with ErP ecodesign standards is met by the ZN612/23-3N with an MEI index ≥ 0.40.
What max head performance is offered by this model?
The ZN612-23-3N delivers a shut-off head of 261.5 metres with a maximum flow of 275 L/Min.
What motor specs and electrical current are required?
An 11 kW three-phase motor operating at 415V drives the ZN612 23 3N with a draw of 24.2 Amps.
What material is used for the tie rods?
Bracing tie rods on the ZN612_23_3N are constructed from AISI 316L stainless steel.
Is a replaceable coupling provided for routine servicing?
The ZN612/23-3N includes a replaceable mechanical coupling component for standard servicing.
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