Garden pump buying guide
Updated: 22 October 2026
A water butt behind a terrace, an IBC by the shed, or a shallow clean sump is why a UK household looks at a mains garden pump. The amazon.co.uk titles still lead with watts. This garden pump buying guide is the order that decides whether a surface pump will fill a hose: the water and the suction limit first, then the hose, the thread and the plug, and only then the litre claim. The three listings we kept sit on the [garden pump comparison](/hub/garden-watering/garden-pump). They were read on 21 October 2026. There is no laboratory test, and a qualifying purchase can earn us a commission at no extra cost to you.
A water butt behind a terrace, an IBC by the shed, or a shallow clean sump is why a UK household looks at a mains garden pump. The amazon.co.uk titles still lead with watts.
A water butt behind a terrace, an IBC by the shed, or a shallow clean sump is why a UK household looks at a mains garden pump. The amazon.co.uk titles still lead with watts. This garden pump buying guide is the order that decides whether a surface pump will fill a hose: the water and the suction limit first, then the hose, the thread and the plug, and only then the litre claim. The three listings we kept sit on the garden pump comparison. They were read on 21 October 2026. There is no laboratory test, and a qualifying purchase can earn us a commission at no extra cost to you.
Our top picks
| Badge | Product | Stated suction | Hose in the box | UK plug | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Einhell Einhell GC-GP 6538 garden pump | 8 m | No | Not stated. Many UK reviews report a Euro or Schuko plug | 8.8 | about £69.95 | View offer |
| Best value |  VEATON VEATON 800 W garden pump with 4 m hose | 8 m. The included hose is 4 m, not 8 m | Yes, 4 m kit and a click-fit adapter | Not stated | 8.4 | about £74.99 | View offer |
| Alternative |  VEATON VEATON FGP1200INOX garden pump | 8 m | No. A separate 4 m kit is named | Not stated. One UK review says a UK plug was in the box | 8.2 | about £79.99 | View offer |
On this page
Start with the water, not the watts
A surface garden pump stands beside the water and sucks. It does not live in the tank, and it does not strain grit out of a ditch. The Einhell GC-GP 6538 manual treats that model as a clean-water surface pump, not a drinking-water supply, and it rates the body IPX4, which is splash resistance. The two VEATON listings also limit themselves to clean water. Pond sludge or a sandy sump needs another machine.
All three kept listings print an 8 metre suction figure. Waterpump.co.uk puts a practical ceiling around 8 to 9 metres. That distance is the vertical lift from the water surface up to the pump. At a true 8.0 metres you are on the edge of the claim. Measure the drop before you compare watts. If the water is deeper, or the motor has to go in the tank, the split is on garden pump vs submersible.
What has to be in the order
The pump body is the small part of a working set. You need a reinforced suction hose that will not collapse, a foot valve or non-return, and a matching thread. The Einhell manual specifies an R1 male thread of about 33.3 mm. A standard snap-on connector does not screw onto that. At £69.95 the Einhell box is the pump. Reviews say the connectors are a separate purchase.
The VEATON FGP800+Hose, at £74.99, is the only kept listing that claims a 4 metre suction kit and a click-fit adapter. Reviews say the fittings sometimes miss the nozzle. The VEATON FGP1200INOX, at £79.99, includes a G1 inch adapter and points to a separate hose. A Kärcher BP 5.000 Garden Set Plus snippet was about £213.61 with hoses included, on a higher shelf.
A UK socket takes a BS 1363 plug, with three rectangular pins and a fuse, as Electrical Safety First describes. If the plug that arrives is not that pattern, use the return route. Once the fittings are right, the fill sequence is on how to prime a garden pump.
Flow and head without a fairy-tale sprinkler
Litres per hour here are maxima. You do not get the litre claim and the head claim at the same time. The Einhell UK page states 650 W, 3,800 litres per hour, 36 metres and 3.6 bar. The amazon.co.uk line prints 3.6 bar and does not print delivery head in metres, so 36 metres stays a manufacturer figure. The VEATON 800 W states 3,200 litres per hour and 44 metres. The stainless-head VEATON states 3,500 litres per hour and 46 metres.
About 10 metres of head to 1 bar is a rule of thumb, not a curve for these ASINs. The VEATON FGP1200INOX title says 1200 W and the specification line says 800 W. We do not treat either figure as the settled power. The Einhell, at a stated 650 W, carries the highest stated flow in the set. The watt number did not sort them.
How this sits next to the comparison
This page does not name a winner. The prices are £69.95, £74.99 and £79.99. The Einhell's 4.4 from 11,428 reviews is a much larger sample than 4.2 from 71 reviews or 4.1 from 176. A large sample still leaves the suction hose and a confirmed BS 1363 plug out of that box.
Feeding a hose from a butt, including a hosepipe ban, sits on garden pump for a water butt. A pump that looks cheaper because the hose, the foot valve and a proper UK plug are still to buy is a different basket from the price on the title.
Common questions
How many litres per hour do I need for one sprinkler?
These listings state 3,200 to 3,800 litres per hour as a maximum, and none includes a curve. A UK irrigation note puts a typical sprinkler around 2 to 3 bar. About 10 metres of head to 1 bar is a rule of thumb, not a test of these pumps. One sprinkler is a fair first use. If the rose only spits, look for head loss and air on the suction side.
Is 8 m the hose length or the lift?
The 8 metre figure is the stated suction lift, the vertical distance from the water surface up to the pump. Hose laid across the garden is a separate length. The VEATON kit includes 4 metres of hose and still prints 8 metres of lift. A pump beside a water butt is usually a short lift. A well deeper than the claim needs a different pump.
Will a normal garden hose fit the inlet?
The Einhell inlet is an R1 male thread of about 33.3 mm, and reviews say a standard click connector does not go straight on. You need a reinforced suction hose and a matching fitting, plus a foot valve if the pump should hold water overnight. The VEATON 800 W claims a click-fit adapter, and reviews dispute whether it meets the nozzle. A soft green hose from the reel can collapse under suction. Match the thread on the day you fit it.
Does the pump come with a UK plug?
The Einhell specification block does not say, and many UK reviews report a European two-pin or Schuko plug. The VEATON 800 W listing also leaves the plug unstated. One review of the stainless-head VEATON reports a UK plug, which is a single report. A UK socket needs a BS 1363 plug. If a Schuko plug arrives, treat that as a return. We do not describe a way to rewire it. An adapter on wet ground is a weak substitute for the right plug.
Is a bigger watt number a better pump?
The Einhell states 650 W and 3,800 litres per hour. The VEATON kit states 800 W and 3,200 litres per hour. The stainless-head title says 1200 W while its specification line says 800 W, and those lines are not reconciled. Flow, suction and the box contents decide the order. A higher title watt did not put a hose or a confirmed UK plug in the box.
Related pages
Sources
Public UK sources from the research digest, plus the amazon.co.uk prices, stars and review counts captured for these three listings on 21 October 2026. Last reviewed 22 October 2026.
- Water Supply (Water Fittings) Regulations 1999, Schedule 2 paragraph 15 (retrieved 21 October 2026)
- Water Regs UK, alternative water systems (February 2024) (retrieved 21 October 2026)
- Electrical Safety First, garden electrics (retrieved 21 October 2026)
- Electrical Safety First, plugs and fuses (retrieved 21 October 2026)
- Einhell UK, GC-GP 6538 (retrieved 21 October 2026)
- Einhell GC-GP 6538 manual (Manuals+) (retrieved 21 October 2026)
- Gardena UK, weak pump flow and the bubble test (retrieved 21 October 2026)
- Thames Water, hosepipe ban FAQs (retrieved 21 October 2026)