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SKU: 6GS55
Lowara 6GS55 Stainless Steel Deep Well 4" Submersible Bore Pump (Wet End Only) with Floating Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Designed for borehole applications, the Lowara 6GS55 represents a high-efficiency hydraulic wet end within the e-GS line. This pump end must be coupled with a 5.5 kW (7.33 HP) motor to become fully operational. Standard well installation is vertical, though horizontal deployment is permissible.
An outer sleeve of stainless steel protects the multi-stage hydraulic pathways. The assembly utilizes 52 floating impellers made of PC/PPO + PS polymer components. The system handles suspended sand up to a maximum concentration of 150 grams per cubic meter.
Pairing this multi-stage wet end with a compatible 5.5 kW motor (rated at 13.7 Amps on a 415 V three-phase connection) enables a maximum head of 283.6 m. The pump end delivers a maximum flow of 140 L/Min through its Rp 1-1/4" (32 mm) outlet. Flow parameters follow manufacturer data.
The pump end is specified for continuous water temperatures up to a maximum of 35°C. Submergence limits are 150 meters with 4OS motors and up to 300 meters with L4C motor options. Horizontal installation is possible up to standard motor-rated power limits. The multi-stage design requires proper coupling with standard motors to maintain correct performance under standard system heads.
FEATURES
- Equipped with 52 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.
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 pipe size connects to the Lowara 6GS55 discharge port?
It fits a standard 32 mm outlet connection. Using the right pipe diameter ensures you get the full 140 L/Min discharge flow.
Can I install the Lowara 6GS55 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 6GS55 run at the same time?
With a peak flow of 140 L/Min, it delivers plenty of volume to run large farm irrigators or multiple garden sprinkler lines simultaneously.
What happens if my bore water level drops below the Lowara 6GS55?
This is a wet-end assembly and does not include a motor.
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