Updated:23 October 2026
Rank 1-13 of the best Water Butt Pumps
Our recommendation Price Customer rating
1. Comparison winner
GARDENA Water Tank Pump 4700/1
GARDENA Water Tank Pump 4700/1
Available immediately
free shipping
  • 400 W power for efficient pumping
  • delivers up to 4000 litres of water per hour
  • adjustable float switch for automatic operation
Our rating
9,8
very good
50+ purchases last month
2. Best value
Einhell Rain Barrel Pump GE-SP 3546 RB
Einhell Rain Barrel Pump GE-SP 3546 RB
Available immediately
free shipping
  • power rating of 350 W for efficient water conveyance
  • maximum delivery height of 11 metres for versatile use
  • water flow rate of up to 4,600 litres per hour for fast operation
Our rating
9,8
very good
HOZELOCK Waterbutt Pump 2200
HOZELOCK Waterbutt Pump 2200
Available immediately
free shipping
  • automatic float switch for effortless operation
Our rating
9,8
very good
4. Bestseller
FOTING 900W Submersible Water Pump with Float Switch
FOTING 900W Submersible Water Pump with Float Switch
Available immediately
free shipping
  • 900 watts power for high efficiency
  • lifts water up to 8.5 metres of vertical height
  • drains up to 14000 litres of water per hour
Our rating
9,6
very good
100+ purchases last month
Einhell 18V Cordless Water Butt Pump GE-PP 18 RB Li Solo
Einhell 18V Cordless Water Butt Pump GE-PP 18 RB Li Solo
Available immediately
free shipping
  • delivery pressure of up to 2 bar for optimal performance
  • maximum water flow rate of 3,000 litres per hour
  • automatic float switch for hassle-free operation
Our rating
9,6
very good
VEATON 350W Submersible Water Butt Pump
VEATON 350W Submersible Water Butt Pump
Available immediately
free shipping
  • 350 watt motor powers the pump for efficient water extraction
  • lifts water to a maximum height of 12 metres
  • drains up to 4000 litres of water per hour
Our rating
9,6
very good
VEATON 18V Cordless Submersible Water Pump Kit with 4.0Ah Battery & Charger - 2000 L/h, 2 Bar, for Rain Barrels/Water Butts, Ponds, Tanks and Boats
VEATON 18V Cordless Submersible Water Pump Kit with 4.0Ah Battery & Charger - 2000 L/h, 2 Bar, for Rain Barrels/Water Butts, Ponds, Tanks and Boats
Available immediately
free shipping
  • Power: 90 W motor provides steady pumping
  • Delivery height: up to 20 metres to lift water to raised containers
  • Flow rate: up to 2000 litres per hour for rapid transfer
Our rating
9,6
very good
Draper 36327 Water Butt Pump with Float Switch
Draper 36327 Water Butt Pump with Float Switch
Available immediately
free shipping
  • maximum head height of 11 metres
  • automatic float switch turns pump off when water level is low
Our rating
9,1
good
VEATON 400W Electric Submersible Water Pump
VEATON 400W Electric Submersible Water Pump
Available immediately
free shipping
  • 400 W motor for efficient pumping up to 11,000 litres per hour
  • Maximum vertical lift height of 8 metres
  • Flow rate up to 11,000 litres per hour enabling quick drainage
Our rating
9,1
good
50+ purchases last month
KATSU 400W Submersible Pump with Float Switch
KATSU 400W Submersible Pump with Float Switch
Available immediately
free shipping
  • 400 watts for efficient performance
  • drainage depth of up to 5 metres
  • water flow rate of 7500 litres per hour
Our rating
9,1
good
500+ purchases last month
KATSU Tools 400W Portable Submersible Pump 8500 L/h for Clean and Dirty Water with Float Switch and 10 m Cable
KATSU Tools 400W Portable Submersible Pump 8500 L/h for Clean and Dirty Water with Float Switch and 10 m Cable
Available immediately
free shipping
  • Power rating of 400 watts for efficient pumping
  • Maximum lifting height of up to 7 metres enabling pumping from deeper water sources
  • Maximum flow rate of 8500 litres per hour for quick drainage
Our rating
9,0
good
50+ purchases last month
Dewalt 18V/20V Submersible Water Pump (Bare Tool) — 635 GPH, 100W, Cordless Water Transfer Pump
Dewalt 18V/20V Submersible Water Pump (Bare Tool) — 635 GPH, 100W, Cordless Water Transfer Pump
Available immediately
free shipping
  • 100 watt motor powers the pump for efficient drainage
  • lift height up to 9.8 feet enables moving water to higher levels
  • maximum flow rate of 635 gallons per hour speeds up draining
Our rating
8,6
good
12V Submersible Water Pump 600L/H
12V Submersible Water Pump 600L/H
Available immediately
free shipping
  • Powered by 12 V direct current for efficient operation
  • Maximum head of 5 metres
  • Flow rate up to 600 litres per hour
Our rating
8,5
good

Similar Water Butt Pump comparisons

Water Butt Pumps buying guide: How to choose the right product from the above Water Butt Pumps test or comparison

What is a Water Butt Pump and How Does It Work?

Understanding Water Butt Pumps

A water butt pump is a practical gardening tool designed to help you efficiently extract water from your water butt or rain barrel. For those who collect rainwater, having a water butt is a sustainable choice. The pump operates by creating a suction that draws water from the bottom of the butt, making it easily accessible for various tasks such as watering plants or filling up a watering can. By connecting a hose to the pump, we can direct the flow wherever we need it, whether that’s the garden bed or a patio plant.

How the Mechanism Works

Typically, these pumps don’t require electricity; many are manual or battery-operated, making them more eco-friendly options. They usually have a filter to prevent debris from clogging the mechanism and are designed to handle the relatively low pressure of stored rainwater. This means you can use it without worrying about damaging delicate plants or equipment.

Choosing the Right Size: Finding the Perfect Fit for Your Needs

Evaluating Your Water Storage Size

When selecting a pump, we need to consider the size of our water butt. Water butts come in various capacities, typically ranging from 100 to 1000 litres. Knowing how much water we usually store helps gauge the flow rate required from the pump and ultimately the pump’s size. A larger water butt may require a stronger pump that can move water quickly, while a smaller one might do just fine with a more compact model.

Assessing Your Usage Requirements

Next, think about how we plan to use the water. If you’re simply using it for garden watering, a smaller pump can suffice. However, if we’re aiming to fill larger containers or use it for multiple tasks simultaneously, investing in a more powerful option would be wise. It’s better to opt for a slightly larger model if in doubt, to ensure we’re never caught short during peak garden season.

Key Features to Look For: Maximising Efficiency and Usability

Pump Type and Power Source

Different pumps operate under various mechanisms. For instance, some are submersible while others are surface pumps. Submersible pumps are placed inside the water butt and are submerged in water, while surface pumps work externally. Depending on our setup, one type may be more convenient than the other. Additionally, consider whether we prefer manual operation, battery-powered, or mains-powered options. Battery-powered pumps are often more versatile, allowing us to move them easily without needing an outlet.

Ease of Connectivity and Portability

Assess how the pump connects to our hoses and other equipment. A pump with universal connectors will save us time and hassle during setup. Portability is also key; models with handles or lightweight designs make moving them from one location to another much easier. If we plan to store it when not in use, consider how compact and easy to store the pump is.

Installation Made Easy: Step-by-Step Guidance for Setting Up Your Pump

Preparing Your Setup

To begin installation, we first need to position our water butt in a stable and accessible location. Ensure that the area around the butt is free from obstructions. Next, we should clear any leaves or debris from the surface of the water to prevent them from entering the pump.

Installing the Pump

Attach the pump to the hose according to the manufacturer’s instructions. For submersible pumps, simply lower the unit into the butt, ensuring it’s seated at the bottom. If it’s a surface pump, place it securely on the ground next to the water butt. Make sure all connections are tight to prevent leaks.

Final Setup Steps

After connecting the hose, make sure the other end is properly positioned where we want the water to flow out, such as a garden patch or barrel. Finally, activate the pump using the designated switch or manual operation. Run it for a few moments to ensure that it is functioning properly and check for any leaks in the attachment points.

Maintenance Tips: Keeping Your Water Butt Pump in Top Condition

Routine Cleanliness Checks

Regular maintenance is essential for prolonging the lifespan of our water butt pump. After each use, it’s advisable to check for any debris or blockages in the filter. A clean filter will ensure efficient water flow and reduce strain on the motor.

Seasonal Preparations

Before winter, if we live in an area that experiences freezing temperatures, it’s important to drain the pump and store it in a dry place. This prevents any potential damage from freezing water inside the pump mechanism. Regularly inspect the hoses and fittings for wear and replace any that show signs of deterioration to maintain optimal performance.

Table of contents
  1. What is a Water Butt Pump and How Does It Work?
  2. Choosing the Right Size: Finding the Perfect Fit for Your Needs
  3. Key Features to Look For: Maximising Efficiency and Usability
  4. Installation Made Easy: Step-by-Step Guidance for Setting Up Your Pump
  5. Maintenance Tips: Keeping Your Water Butt Pump in Top Condition

Overview

1. Comparison winner
GARDENA Water Tank Pump 4700/1
Our rating
9,8
very good
GARDENA Water Tank Pump 4700/1Available immediately
2. Best value
Einhell Rain Barrel Pump GE-SP 3546 RB
Our rating
9,8
very good
Einhell Rain Barrel Pump GE-SP 3546 RBAvailable immediately
HOZELOCK Waterbutt Pump 2200
Our rating
9,8
very good
HOZELOCK Waterbutt Pump 2200Available immediately
4. Bestseller
FOTING 900W Submersible Water Pump with Float Switch
Our rating
9,6
very good
FOTING 900W Submersible Water Pump with Float SwitchAvailable immediately
Einhell 18V Cordless Water Butt Pump GE-PP 18 RB Li Solo
Our rating
9,6
very good
Einhell 18V Cordless Water Butt Pump GE-PP 18 RB Li SoloAvailable immediately
VEATON 350W Submersible Water Butt Pump
Our rating
9,6
very good
VEATON 350W Submersible Water Butt PumpAvailable immediately
VEATON 18V Cordless Submersible Water Pump Kit with 4.0Ah Battery & Charger - 2000 L/h, 2 Bar, for Rain Barrels/Water Butts, Ponds, Tanks and Boats
Our rating
9,6
very good
VEATON 18V Cordless Submersible Water Pump Kit with 4.0Ah Battery & Charger - 2000 L/h, 2 Bar, for Rain Barrels/Water Butts, Ponds, Tanks and BoatsAvailable immediately
Draper 36327 Water Butt Pump with Float Switch
Our rating
9,1
good
Draper 36327 Water Butt Pump with Float SwitchAvailable immediately
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In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
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