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SKU: ZN622/15-3
Lowara ZN622/15-3 Stainless Steel 15kW Deep Well 6" Submersible Bore Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Addressing high-volume agricultural water supply requirements from deep borehole sites, the ZN622/15-3 bore pump handles continuous duties in industrial and residential sectors. Configuration supports submerged operation inside 6-inch boreholes to provide a steady source of clean water for distribution networks. This model manages clean fluids containing suspended sand concentrations up to 100 g/m³ while providing dependable hydraulic transfer from deep underground wells.
Constructed from AISI 316 Stainless Steel, the housing surrounds internal components designed for aggressive groundwater conditions. The radial centrifugal impeller, manufactured from AISI 316L stainless steel, processes solids up to 2 mm in the fluid stream. The unit weighs 91 kg and operates in liquids from -10°C to 60°C. Every wetted internal surface features corrosion-resistant alloys for use in high-temperature fluid handling duties.
The 15 kW motor operates on a 415v supply with a rated current of 32.2 Amps. The pump achieves a maximum head of 202 m and a maximum flow of 500 L/Min through a 65 mm discharge outlet. Multistage radial hydraulics provide efficient water delivery throughout the operating range. Connection is made through Rp 2 1/2-inch threads located on the microcast discharge head.
The pump features a duplex stainless steel shaft protected by shaft sleeves and tungsten carbide bushings. An integrated stainless steel non-return valve prevents backflow, while removable wear rings simplify servicing. The assembly supports installation depths up to 350 meters with compatible 6-inch motors. Discharge ports include holes for safety hook attachment to ensure secure placement in deep borehole sites.
Z = 6" wet end with 6" Lowara L6C motor
Features
- Microcast stainless steel discharge head and motor support components.
- Integrated high-grade stainless steel non-return valve for backflow prevention.
- Radial centrifugal impellers manufactured from AISI 316L stainless steel.
- Removable stainless steel wear rings for internal hydraulic renewal.
- Pump shaft manufactured from duplex stainless steel for mechanical stability.
- Internal protection provided by stainless steel shaft sleeves and bushings.
- Suitable for continuous vertical installation in 6-inch boreholes.
- Maximum external diameter of 144 mm including the integrated cable guard.
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 500 L/Min |
| Max Head | 202 m |
| Power | 15 kW / 415v |
| Rated Current | 32.2 Amps |
| Suitable For | Agricultural Water Supply |
| Body Material | AISI 316 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 are the head and flow capabilities of this high-power agricultural pump?
The ZN622/15-3 delivers an extraordinary maximum head of 202 metres with a flow rate up to 500 L/Min.
What is the operating current of this 15 kW three-phase motor?
Connected to a 415 V three-phase supply, the 15 kW motor of the ZN-622-15-3 draws 32.2 Amps under load.
How does this model facilitate safe lowering into deep borehole sites?
Safety hook attachment holes on the discharge head of the ZN622 15 3 ensure secure lowering and positioning in deep wells.
What is the total operating weight of this heavy-duty extraction pump?
Weighing approximately 91 kg, the ZN622_15_3 provides heavy-duty continuous extraction in 6-inch wells.
How does the hydraulic design allow renewal of wearing components?
Removable stainless steel wear rings on the ZN622/15-3 permit renewal of internal hydraulic clearances without replacing impellers.
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