Lowara 8GS22 Stainless Steel Deep Well 4" Submersible Bore Pump (Wet End Only) with Floating Impeller
SKU: 8GS22

Lowara 8GS22 Stainless Steel Deep Well 4" Submersible Bore Pump (Wet End Only) with Floating Impeller

$1,204.28 GST Included
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Australia-Wide
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(08) 9240 2992
Genuine
Official Lowara
12 Months
Peace of Mind
Max Flow
183 L/Min
Max Head
81 m
Ideal Use
Water Supply

Product Overview

The Lowara 8GS22 represents a high-efficiency hydraulic pump end within the redesigned e-GS borehole family. Safe operation requires coupling this wet end with a standard 2.2 kW (2.93 HP) motor. Mounting configurations allow vertical deep wells or horizontal mounting inside cisterns.

Featuring a corrosion-resistant stainless steel external casing, this pump end houses a multi-stage hydraulic stack. The system utilizes 15 floating impellers made of PC/PPO + PS polymer. This configuration handles suspended sand up to 150 grams per cubic meter of fluid.

Coupled to a compatible 2.2 kW electric motor drawing 14.4 Amps on 240 V single-phase power, the system delivers a maximum head of 81.2 m. This multi-stage pump end has a maximum flow of 183 L/Min with a 50 mm Rp connection. Performance curves match manufacturer specifications.

The pump end handles water temperatures up to 35°C. Safe immersion depths reach up to 150 meters when using a 4OS motor or up to 300 meters with an L4C motor. Horizontal installation is possible for 4OS motors up to 2.2 kW and L4C motors up to 7.5 kW. The multi-stage design requires proper coupling with standard motors to maintain correct performance under standard system heads.

FEATURES

  • Equipped with 15 multi-stage floating impellers designed to minimize abrasive wear from sand particulates.
  • The external sleeve is fabricated from durable stainless steel to prevent rust and prolong operating life.
  • Includes a built-in stainless steel non-return valve in the discharge head to prevent damaging backflow.
  • The hexagonal shaft distributes mechanical torque evenly, eliminating vulnerable keyed connections.
  • Features precision-cast stainless steel upper and lower brackets to maintain alignment with the motor.
  • Complies fully with the Minimum Efficiency Index threshold of 0.40 under European ErP directives.
  • Designed to safely handle water temperatures up to 35°C in continuous underwater applications.
SPECIFICATIONS
Max Flow183 L/Min
Max Head81 m
Suitable ForWater Supply
Body MaterialStainless Steel
Liquid TemperatureMaximum 35°C
Outlet Size50 mm
Warranty12 Months
Documents
Quick Startup Guide Download
Specification Datasheet Download
Installation Manual Download

Built tough for long-term corrosion resistance, the Lowara 8GS22 features a 2.2 kW motor and Stainless Steel casing. It supplies up to 183 L/Min flow and 81 m head pressure for clean water transfer and rural property supply.

  • Water Supply
  • 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
Is the Lowara 8GS22 safe to use in mineral-heavy or salty groundwater?

The pump uses stainless-steel wetted components; suitability for saline or aggressive water should be confirmed against the manufacturer's liquid-compatibility limits.

What pipe size connects to the Lowara 8GS22 discharge port?

It fits a standard 50 mm outlet connection. Using the right pipe diameter ensures you get the full 183 L/Min discharge flow.

Can I install the Lowara 8GS22 horizontally inside a water tank?

Horizontal installation may be permitted where the manufacturer's installation requirements are met, including the required inclination and adequate motor cooling.

How many sprinklers can the Lowara 8GS22 run at the same time?

With a peak flow of 183 L/Min, it delivers plenty of volume to run large farm irrigators or multiple garden sprinkler lines simultaneously.

Need help choosing the right pump?

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