Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set

Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set

Brand Gardena

From

£102.95

+ £5.95 delivery

2 offers at 2 retailers

Listed since 7 April 2026

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Description

The Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set is a complete emergency pumping solution designed to drain flooded basements, gardens and garages quickly. With a powerful 550W motor capable of moving 20,000 litres per hour, this submersible pump handles both clean and dirty water up to 35mm particle size, making it ideal for emergency flood situations. This flood protection set arrives ready to use, complete with a 10m lay flat hose and a dual-purpose transport box that functions as a pre-filter during operation. The submersible pump can drain water to just 1mm depth, leaving minimal residue that can be easily wiped away. With a maximum delivery head of 9m and 0.9 bar pressure, it provides the performance needed to clear water from below-ground spaces effectively. The automatic floating switch activates the pump when water levels begin to rise, providing hands-free flood protection that can be adjusted to suit different spaces and requirements. Alternatively, the pump can be set to continuous operation for manual control. The stainless steel shaft and IPX8-rated waterproof construction ensure reliable performance during emergency situations. The set stores neatly in its transport box between uses, keeping everything organised and ready for the next time flooding occurs. The non-clogging design and 10m power cable with H05 RNF specification provide the reach and reliability needed for emergency water clearance in domestic properties. Features and Benefits: • Dual-purpose transport box doubles as a filter during pumping operations • Handles particles up to 35mm in size for versatile dirty water applications • Automatic floating switch with adjustable activation level for hands-free operation • Drains water down to 1mm depth for thorough clearance • Stainless steel shaft construction for durability and long service life • IPX8 waterproof rating for safe submersion up to 7m depth • 10m power cable and 10m lay flat hose for extended reach Specifications: Power rating: 550W Max delivery capacity: 20,000 l/h Max pressure: 0.9 bar Max submersion depth: 7m Max delivery head: 9m Max liquid temperature: 35°C Weight: 4.9kg Cable length: 10m Power cable type: H05 RNF IP code: IPX8 Product dimensions: 23.2cm (L) x 18.4cm (W) x 29.5cm (H)

Full specifications

Marque Gardena
Référence fabricant 20000basic
EAN 4066407029354

The Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set in its market context in 2026

The Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set is a well-regarded reference in the Bricolage & Outillage category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Gardena has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Gardena: what this model offers

What buyers remember about the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Gardena on the Bricolage & Outillage segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Gardena Classic Hose Pipe from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set from other products in the Bricolage & Outillage category comes down to a few concrete points: the build quality typical of Gardena, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Gardena Freestanding Automatic Roll Up Retractable Hose Reel if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Gardena generally offers a well-structured after-sales network for the Bricolage & Outillage category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2570 £
Mid-range2570 £ to 6000 £
High-endOver 6000 £

Comparing prices before buying the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 2 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set

Is there a refurbished version of the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set?

Refurbished versions of the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set drop during the year?

Prices for the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Bricolage & Outillage category.

Is delivery free for the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set at all retailers?

Free delivery is not guaranteed for the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set worth its price in 2026?

In 2026, the Gardena 20000 BASIC Submersible Water Pump and Flood Protection Set is listed from £108.9 at our partner retailers. This price is consistent with the positioning of Gardena in the Bricolage & Outillage category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

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