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SKU: 4ZN616/8-3
Lowara 4ZN616/8-3 Stainless Steel 7.5kW Deep Well 6" Submersible Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Mine dewatering and industrial water transfer require pumps that handle high heads with substantial flow rates. The Lowara 4ZN616/8-3 submersible pump delivers 98.4 metres of shut-off head, featuring a 6-inch AISI 316 stainless steel wet end with 4-inch motor connection. Its microcast stainless steel construction ensures durability for demanding borehole applications.
The construction details directly benefit the end user. AISI 316 stainless steel resists corrosion from aggressive groundwater, protecting internal components over extended periods. The stainless steel impeller with removable wear ring handles suspended solids up to 100 grams per cubic metre, while the integrated suction strainer protects internal clearances. The replaceable coupling simplifies maintenance without pump removal.
Driven by a 7.5 kW three-phase motor at 415V, the pump draws 18.1 Amps and delivers 367 L/Min maximum flow. Shut-off head reaches 98.4 metres, with the 65 mm discharge port connecting to standard pipework. Performance complies with EN ISO 9906 Grade 3B tolerances.
Immersion depths up to 300 metres are supported by Class F insulation and IP68 enclosure rating. The Duplex stainless steel shaft, AISI 316L tie rods, and NEMA-compatible coupling ensure long-term reliability. The unit meets ErP ecodesign requirements.
4Z = 6" wet end with 4" Lowara 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 immersion depth of 300 metres with C4S motor
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 367 L/Min |
| Max Head | 98 m |
| Power | 7.5 kW / 415v |
| Rated Current | 18.1 Amps |
| Suitable For | Mine Dewatering |
| Body Material | Stainless Steel |
| Liquid Temperature | Maximum 60°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 peak shut-off head can this pump achieve?
Reaching a shut-off head of 98.4 metres, the 4ZN616/8-3 delivers up to 367 L/Min in maximum flow.
What drive shaft material handles torque transmission?
Drive shaft composition in the 4ZN-616-8-3 utilizes Duplex stainless steel UNS S 31803.
What electrical draw is specified for the 7.5 kW motor?
The 7.5 kW three-phase motor of the 4ZN 616 8 3 draws 18.1 Amps on a 415V supply.
What maximum submersion depth is supported with a C4S motor?
Maximum immersion depth for the 4ZN_616_8_3 reaches 300 metres when using a C4S motor.
Are safety hook attachment holes built into the delivery port?
Integrated safety hook attachment points are incorporated into the delivery port of the 4ZN616/8-3.
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