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SKU: ZN622/9-3N
Lowara ZN622/9-3N AISI 316 Stainless Steel 9.3kW Deep Well 6" Submersible Bore Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Technical consistency in fountain waterworks and pressurized distribution defines the operation of the ZN622/9-3N, supporting high-volume requirements in industrial sectors. It is suitable for submerged installation in 6-inch boreholes to provide a reliable source of clean water for industrial and agricultural distribution networks. The design manages clean fluids containing suspended sand concentrations up to 100 g/m³ in reservoirs or deep underground wells.
Constructed from AISI 316 Stainless Steel, the housing surrounds internal components designed for corrosive 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 69 kg and operates in liquids from -10°C to 60°C. Every wetted internal surface features corrosion-resistant alloys to maintain stability during continuous duty pumping in aggressive sites.
The 9.3 kW motor operates on a 415v supply with a rated current of 20.3 Amps. The pump achieves a maximum head of 122.7 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 to the system is made through Rp 2 1/2-inch threads 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 L6C motors. Discharge ports include holes for safety hook attachment to facilitate secure installation in deep wells.
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 | 122 m |
| Power | 9.3 kW / 415v |
| Rated Current | 20.3 Amps |
| Suitable For | Fountain 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 power output and amperage draw apply to this motor?
Powered by a 9.3 kW motor on 415v, the ZN622/9-3N draws 20.3 Amps of rated current.
What is the net weight of this complete unit?
The complete ZN622-9-3N pump unit weighs 69 kg.
What max head and volume delivery are provided?
Reaching a maximum head of 122.7 m, the ZN622 9 3N delivers a maximum flow of 500 L/Min.
Can internal wear rings be replaced during maintenance?
Removable stainless steel wear rings simplify internal maintenance for the ZN622_9_3N.
What size solid particles can pass through the hydraulics?
Solids up to 2 mm in size can be processed by the radial centrifugal impeller in the ZN622/9-3N.
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