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SKU: ZN612/19-3
Lowara ZN612/19-3 Stainless Steel 9.3kW Three-Phase Deep Well 6" Submersible Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Industrial and municipal water supply systems operating at significant depths choose the Lowara ZN612/19-3 for its 215.5 metres of shut-off head. This 9.3 kW radial flow pump features a 6-inch AISI 316 stainless steel wet end and a compact 142 mm diameter that fits standard borehole casings.
The 415V three-phase motor draws 20.5 Amps and generates 275 L/Min maximum flow. Performance complies with EN ISO 9906 Grade 3B tolerances. The 65 mm discharge port accommodates standard pipework, while the integrated non-return valve prevents backflow when the motor stops.
AISI 316 stainless steel throughout the wetted end provides corrosion resistance against aggressive groundwater. The suction strainer limits sand ingress to 100 g/m³, and the radial flow impeller includes a removable wear ring. A replaceable coupling allows maintenance without full pump extraction.
At 78 kg, the pump features microcast stainless steel head and motor support components. Safety hook holes on the delivery port secure the unit during installation. Maximum liquid temperature is 35°C, and the pump accepts L6W motor configurations.
FEATURES
- Duplex stainless steel UNS S 31803 shaft ensures operational strength
- AISI 316L stainless steel tie rods resist external corrosion
- Shaft sleeves protect rotating assemblies from abrasive wear
- ASTM CF-8M cast stainless steel lower motor support
- EPDM elastomers maintain reliable fluid sealing integrity
- PTFE and Graphite thrust bearings manage axial loads
- MEI ≥ 0.40 compliant with ErP 2009/125/EC
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 275 L/Min |
| Max Head | 215 m |
| Power | 9.3 kW / 415v |
| Rated Current | 20.5 Amps |
| Suitable For | Deep Borehole Supply |
| Body Material | Stainless Steel |
| Liquid Temperature | Maximum 35°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 is the maximum shut-off head produced by this deep borehole pump?
The ZN612/19-3 generates an impressive shut-off head of 215.5 metres with a flow rate up to 275 L/Min.
Does this unit prevent water from flowing back into the well on shutdown?
An integrated non-return valve in the ZN-612-19-3 prevents water column backflow when the motor stops.
How does the coupling design simplify routine maintenance?
A replaceable coupling on the ZN612 19 3 allows component servicing without requiring full extraction of the pump.
What type of motor series can be fitted to this wet end?
The ZN612_19_3 accepts standard L6W motor configurations for deep-well fluid transfer.
What is the total assembled weight of this 6-inch pump?
The ZN612/19-3 weighs approximately 78 kg and incorporates microcast stainless steel head and motor supports.
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