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SKU: ZN660/8-3
Lowara ZN660/8-3 Stainless Steel 15kW Deep Well 6" Submersible Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Continuous fluid extraction for agricultural and municipal water networks requires pumps with reliable performance and corrosion-resistant construction. The Lowara ZN660/8-3 features a 6-inch wet end with 6-inch motor, delivering 1300 L/Min for demanding water transfer applications. The multi-stage hydraulic assembly ensures stable output across varying demand conditions.
Protection against corrosion comes from AISI 316 stainless steel across every wetted component, ensuring long-term durability in aggressive groundwater environments. The suction strainer limits sand ingress to 100 grams per cubic metre, protecting internal clearances from premature wear. The impeller incorporates a removable wear ring for maintenance convenience, while the integrated non-return valve prevents reverse flow. The microcast stainless steel housing provides structural integrity.
Power is provided by a 15 kW three-phase motor at 415V drawing 32.1 Amps. Maximum head reaches 84.2 metres at shut-off with flow capacity of 1300 L/Min through the 80 mm discharge outlet. Hydraulic performance conforms to EN ISO 9906 Grade 3B tolerances for reliable operation.
Immersion depths to 350 metres are supported with Class F insulation and IP68 rating. The Duplex stainless steel shaft and AISI 316L tie rods provide mechanical durability. NEMA motor compatibility simplifies assembly, and safety hook attachment points on the discharge head facilitate installation.
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
- Maximum immersion depth of 350 metres with L6W motors
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 1300 L/Min |
| Max Head | 84 m |
| Power | 15 kW / 415v |
| Rated Current | 32.1 Amps |
| Suitable For | Water Transfer |
| 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 maximum shut-off head is delivered by this 15 kW pump?
The ZN660/8-3 achieves an 84.2-metre shut-off head while delivering flow up to 1300 L/Min.
What is the running amperage of the motor at 415V three-phase?
Drawing 32.1 Amps at rated load, the ZN660-8-3 is powered by a 15 kW three-phase 415V motor.
What is the maximum permitted concentration of sand in the liquid?
The suction strainer on the ZN660 8 3 restricts suspended sand concentration to 100 grams per cubic metre.
What shaft metallurgy is used to transmit rotational power?
Rotational torque in the ZN660_8_3 is carried by a Duplex stainless steel UNS S 31803 shaft.
To what depth can this submersible unit be installed with an L6W motor?
Submersion depths reaching 350 metres are permitted when the ZN660/8-3 is paired with an L6W motor.
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