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SKU: ZN631/24-3N
Lowara ZN631/24-3N AISI 316 Stainless Steel 37kW Deep Well 6" Submersible Bore Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Industrial water supply and high-head municipal distribution require pumps with exceptional hydraulic capability. The Lowara ZN631/24-3N delivers 667 L/Min from its 6-inch wet end with 6-inch motor and NEMA coupling, achieving 347.4 metres of shut-off head. The microcast stainless steel housing provides structural integrity.
Suction strainer design limits sand passage to 100 grams per cubic metre. AISI 316 stainless steel throughout the wetted components offers corrosion resistance. The non-return valve secures the water column. The impeller incorporates a removable wear ring. The Duplex shaft provides torsional strength.
Operating on 415V three-phase supply, the motor draws 77.2 Amps and delivers 347.4 metres of shut-off head. Flow capacity reaches 667 L/Min through the Rp 3 outlet. Hydraulic performance conforms to EN ISO 9906 Grade 3B tolerances.
Immersion depths to 350 metres are supported with Class F insulation and IP68 rating. AISI 316L tie rods provide mechanical reinforcement. NEMA compatibility and safety hook holes simplify borehole installation.
Z = 6" wet end with 6" Lowara L6C motor
FEATURES
- Pre-drilled safety hook holes on discharge head
- Duplex stainless steel UNS S 31803 shaft
- AISI 316L stainless steel bracing tie rods
- Replaceable coupling for standard servicing
- Suction strainer with AISI 316L mesh
- NEMA-compliant motor connection flange
* Motor and pump supplied separately - requires assembly
SPECIFICATIONS
| Max Flow | 667 L/Min |
| Max Head | 347.4 m |
| Power | 37 kW / 415v |
| Rated Current | 77.2 Amps |
| Suitable For | Irrigation Water Supply |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | -10°C to 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 electrical current is drawn by this high-head industrial pump?
The ZN631/24-3N draws 77.2 Amps when running on a 415V three-phase electrical supply.
What is the shut-off head capacity of this 6-inch wet end?
Capable of producing 667 L/Min, the ZN631-24-3N achieves a shut-off head of 347.4 metres.
What size discharge outlet is provided for pipework?
Discharge flow on the ZN631 24 3N connects via an Rp 3 threaded outlet.
What materials are used to filter incoming water at the suction port?
The suction strainer on the ZN631_24_3N features AISI 316L stainless steel mesh to limit sand passage to 100 g/m³.
Can the coupling be replaced during routine mechanical maintenance?
Servicing is simplified on the ZN631/24-3N with its standard replaceable mechanical coupling.
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