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SKU: ZN660/18-3
Lowara ZN660/18-3 Stainless Steel 26kW Deep Well 6" Submersible Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
High-volume municipal waterworks and agricultural irrigation networks demand pumps that sustain performance under continuous load. The Lowara ZN660/18-3 delivers 1300 L/Min from its 6-inch wet end with 6-inch motor, providing reliable water transfer for city supply systems and large-scale farming operations. Its radial flow hydraulic design ensures efficient energy transfer across the operating range.
Corrosion resistance is achieved through AISI 316 stainless steel across all wetted surfaces, protecting against aggressive groundwater and abrasive wear. The impeller incorporates a removable wear ring for maintenance access. The integrated non-return valve prevents water column reversal during shutdown. The suction strainer limits suspended sand to 100 grams per cubic metre, preserving internal clearances.
Powered by a 26 kW three-phase motor at 415V, the pump draws 56.5 Amps and achieves 192.5 metres of shut-off head. Flow capacity is 1300 L/Min through the 80 mm discharge port. Performance complies with EN ISO 9906 Grade 3B tolerances for consistent hydraulic output.
Class F insulation with IP68 rating supports immersion to 350 metres. The Duplex stainless steel shaft and AISI 316L tie rods provide mechanical durability. NEMA motor coupling simplifies assembly, and safety hook holes on the discharge head facilitate installation.
Z = 6" wet end with 6" Lowara L6C motor
FEATURES
- Delivery port incorporates integrated safety hook attachment points
- Drive shaft is manufactured from Duplex stainless steel UNS S 31803
- External tie rods are constructed from AISI 316L stainless steel
- Supplied with a replaceable coupling component for standard maintenance
- Intake strainer is fabricated from AISI 316L stainless steel
- Lower motor support matches standard NEMA mounting dimensions
- Maximum permissible suspended sand concentration of 100 g/m³
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 1300 L/Min |
| Max Head | 192 m |
| Power | 26 kW / 415v |
| Rated Current | 56.5 Amps |
| Suitable For | Municipal Groundwater |
| Body Material | Stainless Steel |
| Liquid Temperature | Maximum 35°C |
| Outlet Size | 80 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 motor rating and current are specified for this 18-stage model?
Powered by a 26 kW motor, the ZN660/18-3 draws 56.5 Amps on a 415V three-phase electrical line.
What maximum shut-off head is developed by this municipal pump?
The ZN660-18-3 delivers a maximum shut-off head of 192.5 metres with a 1300 L/Min flow capacity.
What alloy is used for the drive shaft to withstand torque?
Drive torque in the ZN660 18 3 is handled by a Duplex stainless steel UNS S 31803 shaft.
What diameter discharge connection is provided?
Delivery pipework attaches to an 80 mm discharge outlet on the ZN660_18_3.
Does this pump include safety hook points for installation?
The delivery port of the ZN660/18-3 features pre-drilled holes for safety hook attachment.
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