Lowara ZN631/15-3N AISI 316 Stainless Steel 22kW Deep Well 6" Submersible Bore Pump with Radial Flow Impeller
SKU: ZN631/15-3N

Lowara ZN631/15-3N AISI 316 Stainless Steel 22kW Deep Well 6" Submersible Bore Pump with Radial Flow Impeller

$18,867.37 GST Included
FREE shipping on orders over $100 Australia-wide*
Fast Dispatch
Australia-Wide
Expert Advice
(08) 9240 2992
Genuine
Official Lowara
12 Months
Peace of Mind
Max Flow
667 L/Min
Max Head
215.7 m
Power
22 kW / 415v
Ideal Use
Groundwater Pumping

Product Overview

Pressure boosting for municipal water supply requires pumps that deliver high heads with reliable performance. The Lowara ZN631/15-3N combines a 6-inch wet end with 6-inch motor and NEMA coupling, achieving 667 L/Min and 215.7 metres of shut-off head. The multi-stage hydraulic assembly provides stable performance.

Sand ingress is controlled by the suction strainer, limiting passage to 100 grams per cubic metre. AISI 316 stainless steel throughout the wet end offers corrosion resistance. The impeller incorporates a removable wear ring. The integrated non-return valve prevents reverse flow. AISI 316L tie rods brace the external structure.

Driven by 415V three-phase supply drawing 46.6 Amps, shut-off head reaches 215.7 metres. Flow capacity is 667 L/Min through the Rp 3 discharge 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. The Duplex stainless steel shaft provides mechanical durability. NEMA motor compatibility and safety hook holes simplify installation.

Z = 6" wet end with 6" Lowara L6C motor

FEATURES

  • Safety hook attachment points on discharge head
  • Duplex stainless steel UNS S 31803 drive shaft
  • AISI 316L stainless steel external tie rods
  • Replaceable coupling for mechanical assembly
  • Suction strainer with AISI 316L mesh
  • NEMA-standard lower motor support

* Motor and pump supplied separately - requires assembly

SPECIFICATIONS
Max Flow667 L/Min
Max Head215.7 m
Power22 kW / 415v
Rated Current46.6 Amps
Suitable ForGroundwater Pumping
Body MaterialAISI 316 Stainless Steel
Liquid Temperature-10°C to 35°C
Outlet Size80 mm
Warranty12 Months
Documents
Quick Startup Guide Download
Specification Datasheet Download
Installation Manual Download

Engineered for continuous duty, the Lowara ZN631/15-3N combines an 22 kW / 415v motor with an AISI 316 Stainless Steel housing. It delivers up to 667 L/Min flow rate and 215.7 m head pressure for deep well extraction, irrigation, and water distribution.

  • Groundwater Pumping
  • Deep Well Groundwater Extraction & Borehole Pumping
  • Agricultural Crop & Turf Irrigation Systems
  • Rural Livestock & Stock Water Distribution

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.

Quick Startup Guide
Download
Specification Datasheet
Download
Installation Manual
Download
What is the maximum shut-off head and flow rate for this multi-stage unit?

The ZN631/15-3N achieves a shut-off head of 215.7 metres and delivers a flow rate of 667 L/Min.

What is the maximum concentration of suspended sand this borehole pump can tolerate?

Sand passage is controlled by a suction strainer on the ZN631-15-3N that limits suspended solids to 100 grams per cubic metre.

What metallurgy is used for the pump drive shaft?

The drive shaft of the ZN631 15 3N is constructed from Duplex stainless steel UNS S 31803.

What electrical power supply and operating current are required?

Operating on a 415V three-phase supply, the ZN631_15_3N draws an operating current of 46.6 Amps.

To what maximum depth can this submersible assembly be submerged?

With an IP68 enclosure rating and Class F insulation, the ZN631/15-3N can be immersed to depths of up to 350 metres.

Need help choosing the right pump?

Our team of pump experts are here to help you find the perfect solution for your application.

  • Free expert advice
  • Pump sizing & system recommendations
  • Fast response — call or email us

Recently viewed