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SKU: ZN631/17-3N
Lowara ZN631/17-3N AISI 316 Stainless Steel 22kW Deep Well 6" Submersible Bore Pump with Radial Flow Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Agricultural water supply and distribution networks require pumps with high head capability and sustained performance. The Lowara ZN631/17-3N delivers 667 L/Min from its 6-inch wet end with 6-inch motor and NEMA coupling, achieving 244.5 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 46.6 Amps and delivers 244.5 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 | 244.5 m |
| Power | 22 kW / 415v |
| Rated Current | 46.6 Amps |
| Suitable For | Agricultural 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 material reinforces the external structure of this submersible pump?
The external structure of the ZN631/17-3N is braced with corrosion-resistant AISI 316L stainless steel tie rods.
What size is the discharge outlet connection on this model?
Discharge flow on the ZN631-17-3N is routed through an Rp 3 threaded outlet.
What shut-off head is generated by this agricultural water supply pump?
Achieving up to 667 L/Min in delivery flow, the ZN631 17 3N reaches a shut-off head of 244.5 metres.
Does this unit feature backflow prevention to secure the water column?
An integrated non-return valve in the ZN631_17_3N secures the water column and stops reverse flow.
What motor interface standard is used on the lower motor support?
The lower motor support of the ZN631/17-3N complies with NEMA connection flange standards.
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