The 10 Best Submersible Pump Offers in UK - December 2025

Last updated: 16. December 2025
Submersible Pump Comparison - We´ve already helped over 5 million consumers this year!
1
Best Rated
9.9
Only today: 14% OFF!
£79.95 (14% DISCOUNT!)
Free Delivery**
  • 2-in-1 Pump - A Robust, Powerful And Reliable Pump Suitable For Both Clean And Waste Water That Offer Flexible Drainage Solution For Emptying Hot Tubs, Ponds, Excavations, Flooded Basements And Much More
  • Powerful & Fast - With A High-Quality 900W Motor, This Submersible Pump Drains Up To 18,000 Litres Of Water Per Hour And Can Cope With Even The Most Contaminated Water (Particles Up To 35mm)
  • Easy To Use - An Infinitely Variable Float Switch Lets You Choose Between Continuous Operation And A Pre-Selected ON and OFF Switching Level. The Maximum Delivery Height Is 9 metres And The Maximum Immersion Depth Is 5 metres.
  • Reliable, Low-Maintenance Pump - The Housing Is Made Of High Quality Stainless Steel For Increased Longevity Whilst The High-Grade Mechanical Seal Protects The Powerful Motor And Largely Eliminates The Need For Maintenance
  • 3 Year Warranty - Einhell Garden Power Tools come with a 2 Year Warranty as standard with an extra 1 Year available on registration
2
Best Price
9.8
Only today: 20% OFF!
£40.99 (20% DISCOUNT!)
Free Delivery**
  • 【200 W Power High Efficiency】The water pump features an energy efficient motor, which can drain water up to 4000 L/H and lift water up to 5M of vertical height to easily empty water from ponds, pools, hot tubs, and other bodies of water up to 7 m deep
  • 【PRACTICAL ADAPTERS AND REMOVABLE SCREEN】Sump pump comes with a high-capacity GHT1" garden hose adapter for easy use. Plus, the removable bottom screen filters debris and removes water to within 0.2CM of the surface
  • 【DURABLE AND CORROSION-RESISTANT】Constructed with high-quality thermoplastic material, our submersible pump is less prone to mechanical failure. Its highly corrosion-resistant impeller automatically adjusts to speed and fluid viscosity to ensure long-term us
  • 【VERSATILE APPLICATIONS】Easy to operate and ideal for flushing hot tubs, tankless water heaters, removing water from swimming pools, standing water in basements or garden ponds, and other flooding areas
  • 【HIGHLY DURABLE】Powerful motor and electrical components are protected against water damage for maximum life and reliability. Tip: Submerge the pump into the water at an angle before use to allow any trapped air to escape
  • 【ADDITIONAL TIPS】: Before starting the sump pump, tilt and submerge the pump into water for a few seconds to expel any air inside and prevent freezing in cold winter
3
9.7
Free Delivery**
  • 【EFFICIENT SUMP PUMP】Outperforming other 550W pumps, FOTING's upgraded sump pump delivers an incredible 17000L/H flow rate, and lift water up to 9 M of vertical height to easily empty water from ponds, pools, hot tubs, and other bodies of water up to 7 m deep. Sump pump boasts a mechanical seal for enhanced efficiency, energy savings, and superior seal protection
  • 【LOWER DEPTH DRAINING】Utility pump drain water as low as 1 mm, making it ideal for use in boats, puddles, pool covers, and pool bottoms for efficient water removal
  • 【AUTOMATIC&MANUAL MODE】The float switch automatically turns on the sump pump with a water level of about 17.5 cm. When the water level is lower than this level, the power will be cut off automatically
  • 【EASY TO USE】Unique ergonomic extendable handle and 10M power cord makes the submersible pump easy to carry and install from farther position. It with Multi-hose Adapter, which fits 33mm, G1",G1-1/2" and 26mm hose. You can use different sizes of hoses to connect this pool drain pump
  • 【DURABLE AND SAFE】Made of high-quality thermoplastic material and IPX8 waterproof, this pump is both durable and corrosion-resistant. Its impeller blades are highly resistant to corrosion, ensuring a long service life. Low noise and energy-saving features make it safe to use
  • 【SAFETY ENSURE】 Electric water pump provides high efficiency draining performance, ensure long service life. Built-in automatic thermal overload protector will protect the water drainage pump from overheat damage. FOTING customer service provides professional technical supports, keeps your water system stable and no worry.
4
9.6
Free Delivery**
  • 【900 W Power High Efficiency】The water pump features an energy efficient motor, which can drain water up to 13000 L/H and lift water up to 9M of vertical height to easily empty water from ponds, pools, hot tubs, and other bodies of water up to 7 m deep
  • 【Automatic Float Switch】The float switch automatically turns on the sump pump with a water level of about 17.78 cm. When the water level is lower than this level, the power will be cut off automatically
  • 【Easy to use】Unique ergonomic handle and 10M power cord makes the submersible pump easy to carry and install from farther position. It with Multi-hose Adapter, which fits 33mm, G1",G1-1/4" and 26mm hose. You can use different sizes of hoses to connect this pool drain pump
  • 【Durable and Reliable】Full corrosion-resistant shell and environmental 304 stainless steel construction of the submersible water pump ensures corrosion, resistance and durability.Base filter design allows to pass up to 5 mm solids and removes clean/dirty water down to 1 cm
  • 【Safety Ensure】 Electric water pump provides high efficiency draining performance,ensure long service life. Built-in automatic thermal overload protector will protect the water drainage pump from overheat damage. FOTING customer service provides professional technical supports, keeps your water system stable and no worry.
5
9.5
Free Delivery**
  • 【ULTRA-QUIET DESIGN & LONG LIFE】In order to keep the pump quiet and have a longer life, increased the cost by using high quality rotor and 100% pure copper,make the pump quiet & long life.
  • 【DRY BURNNING PROTECTION】Considering that the users will forget to add water, we have added a temperature control protection switch inside the pump. When the pump is running-dry, it will automatically cut off the power when the temperature of pump is high,360-hour dry burnning protection,Don't worry that there is no water in your fountain, which will cause the pump to burn out.
  • 【HIGH PERFORMANCE】 After a period of use you will find out that our water pump is "High flow rate, Low power consumption,Energy-saving &long life".
  • 【WATER FLOW CONTROL】 An adjustable knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 400GPH(1500L/H).
  • 【DETACHABLE & CLEANABLE】 No need any tools to detach it, easy to seperate, easy to clean.
6
9.4
  • DRAIN RAPIDLY - with a maximum drainage rate of 7500L/H, this 400W motorised water pump rapidly empties water from pools, hot tubs, ponds, flooded rooms and other bodies of water up to 7m deep (Max delivery height from water surface: 5m)
  • EMPTY DIRTY WATER - able to uptake grains up to 35mm wide so you can drain away dirty water with confidence
  • FLOAT SWITCH - when water is fully drained, the float switch will automatically switch the pump off. Thermal cut out mechanism prevents overheating above 35°C to prevent damage
  • EXTRA LONG REACH - an 8m long hose and a 10m long mechanically sealed power cable provide make it easy to reach the water from your power supply. Dimensions: L23 x D15 x H30.5cm
  • OUR BRAND PROMISE: Established in 2009, VonHaus is the helping hand you need to craft your dream garden, from the patio floor to the hedge tops. Use our submersible water pump with confidence.
7
9.3
Free Delivery**
  • POWERFUL PERFORMANCE: 400 W motor ensures an effective flow rate up to 11,000 L/H with 1-1/4" discharge hose horizontally. It can lift water to a maximum vertical height of 8 meters. This water pump is designed to handle clean water containing solids smaller than 5 mm
  • SAFETY ENSURE & DURABLE: Upgraded sealing structure with silicon carbide gives pump longer durability, which is much longer than regular mechanical seal. Full corrosion-resistant shell and thermal protection ensures the pump will not be burned out, even when the pump triggers the thermal overload protector, the pump will rework after cooling down
  • AUTO/MANUAL MODE BY FLOAT SWITCH: Adjust float switch cable length to set pump automatic running by sensing the position of water level. Float switch can also be disabled by attaching it on the side slot, then the pump works manually, it can drain water as low as possible (5 mm), and it will keep continuously running and will not turn off automatically, so remember to cut off the power immediately to prevent the motor becoming burned
  • EASY TO INSTALL: Each pump is equipped with a straight corner connector and flat -angle connector, which allow to connect discharge hose either with thread directly or clamp; includes thread 1", G 1", and 1-1/4". The telescopic handle makes the pump more compact and saves storage space
  • WIDELY APPLICATION: Pump also comes with a 8 m long cable cord, which allows pump to submerge deep enough (7 m) in the water. Designed for quickly draining water in hot tubs, water tanks, rain barrels, swimming pools, garden ponds, wells etc
  • BUY WITH CONFIDENCE: Provide lifelong technical consultation and 24 h customer service
8
9.2
Free Delivery**
9
9.2
Free Delivery**
  • 🚩【UPGRADE DESIGN】: Absorb water from the bottom, not from the side. The starting water level only needs 1.5cm. Friendly to pet water dispensers.
  • 🌊【STABLE】: The 4 suction cups on the side of water pump can be installed vertically or horizontally. CONVENIENT USB PLUG allows you to charge it with the mobile power bank anytime.
  • 🌊【DRY-BURNING PROTECTION】: Our aquarium pump can support dry running for 48 hours. You don't have to worry about no water or not enough water in the aquarium during short trips. Of course, it is best to avoid dry running.
  • 🌊【IMPROVE WATER ENVIRONMENT】: Just need to put the water pump into water container, the water will start flowing and provides the living water for underwater creatures.
  • 🌊【QUIET OPERATION】: The water pump is running quietly. It could perfectly suitable for small & medium size aquarium, tabletop fountains, water gardens and hydroponic.
10
9.1
Free Delivery**
  • 🌊【IMPROVE WATER ENVIRONMENT】: Just need to put the water pump into water container, the water will start flowing and provides the living water for underwater creatures.
  • 🌊【SMALL & STABLE】: The two suction cups on the side of water pump can be installed vertically or horizontally. The water pump is not only easy to hide/disguise but also convenient to use.
  • 🌊【INCREASE & DEVELOP NITRIFYING BACTERIA】: The water pump can slightly increase the dissolved oxygen in the water and cultivate nitrifying bacteria which is benefit for keeping water clean.
  • 🌊【CONVENIENT USB PLUG】: No more traditional plug but the USB plug. No more blackout for the electricity unexpectedly went off. You can always charge your water pump with the power bank.
  • 🌊【QUIET OPERATION】: The water pump is running quietly. It could perfectly suirbale for small & medium size aquarium, tabletop fountains, water gardens and hydroponic.

Compare Submersible Pump and find the most suitable offer.

More information about Submersible Pump and why you should compare offers and deals:

A submersible pump is a type of pump that is designed to be fully submerged in water or other fluids during operation. It is also known as a sub pump or a submersible electric pump. With its sealed motor and waterproof construction, it is capable of pumping fluid from great depths and is commonly used for various applications such as draining water from flooded basements, wells, ponds, and tanks.

One of the main advantages of a submersible pump is its efficiency. Due to its submerged position, it does not require priming like other types of pumps, which means it can start pumping immediately without the need for manual intervention. It is also known for its high output capacity, as it is capable of delivering large volumes of water at a time. Additionally, submersible pumps are known for their quiet operation, making them suitable for use in residential and commercial settings where noise can be a concern.

The design of a submersible pump consists of a hermetically sealed motor close-coupled to the pump body. The motor is typically filled with oil or water to provide cooling and lubrication. The pump itself contains an impeller that spins rapidly to create pressure and move fluid through the system. The impeller may be of different types, such as radial, mixed-flow, or axial-flow, depending on the specific application. The choice of impeller design affects the pump's efficiency and flow characteristics.

Submersible pumps are available in various sizes and power ratings to accommodate different pumping requirements. They can handle a wide range of fluids, including water, sewage, and even corrosive liquids, depending on the materials used in their construction. Some submersible pumps are also equipped with features like thermal overload protection and automatic on/off switches to ensure safe and reliable operation.

In conclusion, submersible pumps are versatile and efficient devices that can handle various pumping tasks. Their ability to operate underwater makes them particularly useful for applications where other types of pumps would not be suitable. From residential to industrial applications, submersible pumps are widely used for their reliability and performance.

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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Disclaimer:
1. The prices shown may have risen since the time we last updated them.
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