Submersible Water Pumps
Submersible pumps are the most widely used type of water pump, designed to operate fully submerged in the liquid they are pumping. They are used across residential, commercial and industrial applications for water transfer, drainage, flood response and wastewater handling.
This collection includes clean water, dirty water, high-flow and high-head submersible pumps, all selected based on real-world performance. UK stock, ready for fast dispatch.
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FromOriginal price £75.00 - Original price £239.00Original price£75.00 £90.00£75.00 - £239.00Current price £75.00 £90.00 £90.00| /
APP BPS Submersible Puddle Pump
APP- Manual and auto models available
- BPS80 & BPS100 Manual models pump as low as 3mm
- 2 year warranty
- Choose between 230v or 110v
4.94 / 5.0
17 Reviews
Cost‑Effective Puddle Pumps for Clean & Slightly Dirty Water APP Pumps offer the BPS series of puddle pumps — a range of cost‑effective and r...
View full detailsFromOriginal price £75.00 - Original price £239.00Original price£75.00 £90.00£75.00 - £239.00Current price £75.00 £90.00 £90.00| / -
Original price £250.00 - Original price £250.00Original price£250.00 £300.00£250.00 - £250.00Current price £250.00 £300.00 £300.00| /
EGO 500 SELS Automatic Puddle Pump - Pumps to Low Levels with Auto Sensor
Flood Protection Solutions- Perfect for narrow sumps and chambers
- Automatic low level pump
- Adjustable electronic start/stop
- 230v with 3 pin Domestic Plug
5.0 / 5.0
3 Reviews
EGO 500 SELS Automatic Puddle Pump – Pumps Down to 1mm The EGO 500 SELS automatic submersible puddle pump is perfect to use in narrow sumps and ch...
View full detailsOriginal price £250.00 - Original price £250.00Original price£250.00 £300.00£250.00 - £250.00Current price £250.00 £300.00 £300.00| / -
Original price £105.00 - Original price £105.00Original price£105.00 £126.00£105.00 - £105.00Current price £105.00 £126.00 £126.00| /
Stream SPP2-4 Submersible Puddle Pump - Great Value Easy to Use Flood Pump
Stream Pumps- Best for small floods & light use
- Pumps to low levels (circa 2mm)
- Compact, lightweight and easy to use
- 230v 3 Pin Domestic Plug
- 2 Year Warranty
4.88 / 5.0
26 Reviews
Best Budget Puddle Pump – Pumps Down to 2mm What is the SPP2‑4 pump used for? Designed and manufactured by Stream Pumps, the SPP2‑4 puddle su...
View full detailsOriginal price £105.00 - Original price £105.00Original price£105.00 £126.00£105.00 - £105.00Current price £105.00 £126.00 £126.00| / -
FromOriginal price £475.00 - Original price £935.00Original price£475.00 £570.00£475.00 - £935.00Current price £475.00 £570.00 £570.00| /
Tsurumi LSC 1.4S - Puddle Sucker Pump - Manual and Automatic Puddle Pumps
Tsurumi Pumps- Pumps as low as 1mm
- Operates for extended periods
- Used widely by hire, utilities and water companies
- Choose Manual or Automatic
- Adjustable discharge connector (vertical or horizontal outlet)
5.0 / 5.0
14 Reviews
Tsurumi LSC 1.4S Puddle Pump – Pumps Down to 1mm TSURUMI Pumps are the original manufacturer of the LSC 1.4S puddle sucker pump – a high-performan...
View full detailsFromOriginal price £475.00 - Original price £935.00Original price£475.00 £570.00£475.00 - £935.00Current price £475.00 £570.00 £570.00| / -
FromOriginal price £145.00 - Original price £205.00Original price£145.00 £174.00£145.00 - £205.00Current price £145.00 £174.00 £174.00| /
APP RS(EA) Automatic Submersible Puddle Pumps (RS32EA & RS40EA) - Ideal for Narrow Spaces
APP- Pumps clean and dirty water
- Automatic
- Ideal for narrow spaces
- Pumps to low levels!
- 230v 3 Pin Domestic Plug
4.83 / 5.0
6 Reviews
Compact Automatic Submersible Pumps for Shallow Water & Tight Spaces APP Pumps manufacture the RS32EA and RS40EA automatic submersible pumps, d...
View full detailsFromOriginal price £145.00 - Original price £205.00Original price£145.00 £174.00£145.00 - £205.00Current price £145.00 £174.00 £174.00| / -
Original price £350.00 - Original price £350.00Original price£350.00 £420.00£350.00 - £350.00Current price £350.00 £420.00 £420.00| /
Stream SPK530 Puddle Sucker Pump - Pumps to 1mm Depth - Heavy Duty Flood Pump
Stream Pumps- Best for larger or repeated flooding
- As seen on the Environment Agency's Floodmobile
- Pumps as low as 1mm
- 3 Year Warranty
- 110V or 230V
- Adjustable discharge connector (vertical or horizontal outlet)
4.94 / 5.0
16 Reviews
Stream SPK530 Heavy Duty Puddle Sucker Pump – Pumps Down to 1mm Stream Pumps are the manufacturer of the SPK530 puddle sucker pump. The manufacture...
View full detailsOriginal price £350.00 - Original price £350.00Original price£350.00 £420.00£350.00 - £350.00Current price £350.00 £420.00 £420.00| / -
Original price £395.00 - Original price £395.00Original price£395.00 £474.00£395.00 - £395.00Current price £395.00 £474.00 £474.00| /
EVAK Residox 400 Manual Puddle Pump
EVAK- Ultra-low-level manual puddle pump, removes water to approximately 1 mm
- 250 l/min flow, 11 m head, suited to domestic and light commercial flooding
- Stainless steel build, cast iron housing, Hytrel impeller
- Surface-safe rubberised base for finished floors
- 110V or 230V, no priming required
4.88 / 5.0
17 Reviews
EVAK Residox 400 Ultra-Low-Level | Pumps Down to 1 mm | No Priming Required | 110V & 230V Options The EVAK Residox 400 is a stainless steel ult...
View full detailsOriginal price £395.00 - Original price £395.00Original price£395.00 £474.00£395.00 - £395.00Current price £395.00 £474.00 £474.00| / -
Original price £185.50 - Original price £185.50Original price£185.50 £222.60£185.50 - £185.50Current price £185.50 £222.60 £222.60| /
AMA Drainer 301 Automatic Submersible Water Pump 230v | Manual and Automatic Modes
Flood Protection Solutions- Perfect for drainage of pits, cellars or yards
- Manual or Automatic modes
- Reliable
- 230v
4.95 / 5.0
19 Reviews
AMA Drainer 301 Automatic Submersible Water Pump 230v - Great for Sump Stations The AMA Drainer 301 is one of the UK’s best-selling automatic subme...
View full detailsOriginal price £185.50 - Original price £185.50Original price£185.50 £222.60£185.50 - £185.50Current price £185.50 £222.60 £222.60| / -
Original price £325.00 - Original price £325.00Original price£325.00 £390.00£325.00 - £325.00Current price £325.00 £390.00 £390.00| /
Evak Hippo 100 Sewage Pump (11m Head Lift) DN50-100
EVAK- Impressive Solids Handling (50mm free passage)
- Perfect for sewage, drainage and dirty water
- Heavy Duty
- Impressive Flow Rate
5.0 / 5.0
2 Reviews
Dirty Water & Sewage Pump – 50mm Solids Handling Submersible Pump Why Choose the EVAK Hippo 100? The EVAK Hippo 100 is a robust, cost‑ef...
View full detailsOriginal price £325.00 - Original price £325.00Original price£325.00 £390.00£325.00 - £325.00Current price £325.00 £390.00 £390.00| / -
Original price £169.00 - Original price £169.00Original price£169.00 £202.80£169.00 - £169.00Current price £169.00 £202.80 £202.80| /
EGO 500 GI Submersible Drainage Dual Automatic and Manual Puddle Pump
Flood Protection Solutions- Perfect for narrow sumps and chambers
- Dual Control (automatic and manual settings)
- Pumps as low as 10mm (in manual mode)
- 230v 3 pin Domestic Plug
5.0 / 5.0
6 Reviews
Dual‑Mode Low‑Suction Puddle Pump for Narrow Sumps & Low Water Levels The EGO 500 GI submersible puddle pump is perfect to use in narrow sumps ...
View full detailsOriginal price £169.00 - Original price £169.00Original price£169.00 £202.80£169.00 - £169.00Current price £169.00 £202.80 £202.80| / -
Original price £295.00 - Original price £295.00Original price£295.00 £354.00£295.00 - £295.00Current price £295.00 £354.00 £354.00| /
Evak Hippo 50 Sewage Pump (7m Head Lift) DN50-50
EVAK- Impressive Solids Handling (50mm free passage)
- Perfect for sewage, drainage and dirty water
- Heavy Duty
- Impressive Flow Rate
5.0 / 5.0
2 Reviews
Dirty Water & Sewage Pump – 50mm Solids Handling Submersible Pump The Evak Hippo 50 Sewage Pump is a heavy-duty, submersible sewage pump engine...
View full detailsOriginal price £295.00 - Original price £295.00Original price£295.00 £354.00£295.00 - £295.00Current price £295.00 £354.00 £354.00| / -
FromOriginal price £499.00 - Original price £1,464.00Original price£499.00 £598.80£499.00 - £1,464.00Current price £499.00 £598.80 £598.80| /
FPS Iguazu Sump 635 | Packaged Sump Pump Station | Clean Water, Grey Water & Flood Water
Flood Protection Solutions- Simple to install
- Quiet in operation
- Combined Sump & Pump system
- Clean Water, Grey Water & Flood Water
5.0 / 5.0
7 Reviews
FPS Iguazu Sump 635 Packaged Pump Station The FPS Iguazu Sump 635 is a compact, high-performance packaged pump station designed to automatically ma...
View full detailsFromOriginal price £499.00 - Original price £1,464.00Original price£499.00 £598.80£499.00 - £1,464.00Current price £499.00 £598.80 £598.80| / -
FromOriginal price £199.00 - Original price £529.00Original price£199.00 £238.80£199.00 - £529.00Current price £199.00 £238.80 £238.80| /
APP SV Submersible Stainless Steel Sewage Pump
APP- Good solids handling capability (27mm-37mm)
- Perfect for sewage, drainage and dirty water
- Portable submersible pumps
- Manual or Auto, 110v or 230v
4.83 / 5.0
6 Reviews
APP SV Submersible Sewage Pumps – Robust Wastewater, Dirty Water & Solids Handling Solutions The APP SV Submersible Sewage Pump range is a reli...
View full detailsFromOriginal price £199.00 - Original price £529.00Original price£199.00 £238.80£199.00 - £529.00Current price £199.00 £238.80 £238.80| / -
FromOriginal price £270.00 - Original price £595.00Original price£270.00 £324.00£270.00 - £595.00Current price £270.00 £324.00 £324.00| /
Evak Trenchman Heavy Duty Submersible Auto Contractor Site Pump
EVAK- Perfect for site drainage
- Complete with Agitator
- Highly resistant to Abrasion
4.67 / 5.0
3 Reviews
Evak Trenchman Pump with Agitator for Site Drainage The Evak Trenchman range is engineered for demanding trench dewatering and general site drainag...
View full detailsFromOriginal price £270.00 - Original price £595.00Original price£270.00 £324.00£270.00 - £595.00Current price £270.00 £324.00 £324.00| / -
FromOriginal price £275.00 - Original price £360.00Original price£275.00 £330.00£275.00 - £360.00Current price £275.00 £330.00 £330.00| /
Mizar and Mizar VOX Submersible Pump - Stainless Steel Corrosion Resistant Water Pump
Flood Protection Solutions- Manual and automatic models available
- Designed for consistent operation in challenging duties
- Pumps clean and dirty water
Stainless Steel Submersible Pumps for Clean & Dirty Water Applications The Mizar series is manufactured from high-grade 304 stainless steel, gi...
View full detailsFromOriginal price £275.00 - Original price £360.00Original price£275.00 £330.00£275.00 - £360.00Current price £275.00 £330.00 £330.00| / -
FromOriginal price £429.00 - Original price £435.00Original price£429.00 £514.80£429.00 - £435.00Current price £429.00 £514.80 £514.80| /
Tsurumi POMA Submersible Automatic Sump Pump - Tube Float Switch, Ideal for Narrow Chambers
Tsurumi Pumps- Perfect for narrow sumps and chambers
- Automatic pump
- 3-year warranty
- 230v or 110v Options
5.0 / 5.0
1 Review
Tsurumi POMA5 Automatic Submersible Pump (Supersedes the POMA4) Compact, Reliable & Designed for Narrow Chambers and Sumps The Tsurumi POMA5 is...
View full detailsFromOriginal price £429.00 - Original price £435.00Original price£429.00 £514.80£429.00 - £435.00Current price £429.00 £514.80 £514.80| / -
FromOriginal price £669.00 - Original price £761.00Original price£669.00 £802.80£669.00 - £761.00Current price £669.00 £802.80 £802.80| /
APP HD-15 Submersible Site Pump - High Flow Rate Water Pump
APP- Very high flow submersible pump (830 litres/min)
- Excellent wear resistance to sand and silt
- Also suitable for ponds and water features
- Manual or Auto
- 230v or 110v
- Choose 50mm or 80mm Outlet
5.0 / 5.0
2 Reviews
APP HD-15 Submersible Pump – High-Flow The APP HD‑15 is a powerful, high‑flow submersible drainage pump designed for applications where maximum wat...
View full detailsFromOriginal price £669.00 - Original price £761.00Original price£669.00 £802.80£669.00 - £761.00Current price £669.00 £802.80 £802.80| / -
FromOriginal price £345.00 - Original price £597.80Original price£345.00 £414.00£345.00 - £597.80Current price £345.00 £414.00 £414.00| /
Tsurumi HS Submersible Site Drainage Water Pump
Tsurumi Pumps- Excellent wear resistance to sand and silt
- Contractor pumps
- Ideal for site drainage
5.0 / 5.0
1 Review
Tsurumi HS Series – Reliable Submersible Drainage Pumps for Tough Site Conditions The Tsurumi HS Series, manufactured by Tsurumi Pumps is one of th...
View full detailsFromOriginal price £345.00 - Original price £597.80Original price£345.00 £414.00£345.00 - £597.80Current price £345.00 £414.00 £414.00| / -
Original price £49.50 - Original price £49.50Original price£49.50 £59.40£49.50 - £49.50Current price £49.50 £59.40 £59.40| /
Stream SPA250 Submersible Automatic Water Pump - Great Value Small Water Pump
Stream Pumps- Universal fittings of 32mm, 25mm, and 19mm
- Can handle liquids up to 35°C
Stream SPA250 Submersible Automatic Water Pump – Lightweight, Clean Water Pumping The Stream SPA Submersible Automatic Water Pump is a cost-effect...
View full detailsOriginal price £49.50 - Original price £49.50Original price£49.50 £59.40£49.50 - £49.50Current price £49.50 £59.40 £59.40| / -
FromOriginal price £389.00 - Original price £2,122.95Original price£389.00 £466.80£389.00 - £2,122.95Current price £389.00 £466.80 £466.80| /
Tsurumi LB Submersible Hardwearing Manual and Automatic Contractor Pumps
Tsurumi Pumps- Perfect for site drainage
- Can be used for extended periods with little or no water
- Compact contractor pumps
- Automatic or Manual Options
5.0 / 5.0
7 Reviews
Tsurumi LB Series Submersible Pumps – LB480, LB800 & LB1500 Heavy Duty, Durable Site Drainage Pumps Built for Tough Conditions. The Tsurumi LB...
View full detailsFromOriginal price £389.00 - Original price £2,122.95Original price£389.00 £466.80£389.00 - £2,122.95Current price £389.00 £466.80 £466.80| / -
FromOriginal price £650.00 - Original price £1,615.00Original price£650.00 £780.00£650.00 - £1,615.00Current price £650.00 £780.00 £780.00| /
FPS Iguazu Sump Twin | Packaged Dual Pump Station | Clean Water, Grey Water & Flood Water
Flood Protection Solutions- Simple to install
- Quiet in operation
- Combined Sump & Pump system
- Clean Water, Grey Water & Flood Water
5.0 / 5.0
1 Review
FPS Iguazu Sump 635 Twin Packaged Pump Station Overview The FPS Iguazu Sump 635 Twin is a robust, high-performance dual packaged pump station desig...
View full detailsFromOriginal price £650.00 - Original price £1,615.00Original price£650.00 £780.00£650.00 - £1,615.00Current price £650.00 £780.00 £780.00| / -
FromOriginal price £225.00 - Original price £235.00Original price£225.00 £270.00£225.00 - £235.00Current price £225.00 £270.00 £270.00| /
Stream SPK450A 110v Site Drainage Contractor Water Pump - Manual and Auto Models
Stream Pumps- Perfect for site drainage
- Compact contractor pumps
- Unrivalled value for money
5.0 / 5.0
1 Review
The SPK450A series of water pumps from Stream Pumps are the ideal solution if you are looking for heavy duty pumps for submersible site drainage. T...
View full detailsFromOriginal price £225.00 - Original price £235.00Original price£225.00 £270.00£225.00 - £235.00Current price £225.00 £270.00 £270.00| / -
FromOriginal price £375.00 - Original price £1,665.00Original price£375.00 £450.00£375.00 - £1,665.00Current price £375.00 £450.00 £450.00| /
APP BCV Submersible Sewage Pump - Vortex Impeller
APP- Ideal for sewage treatment, agricultural, pumping stations
- Excellent solids handling capability (50mm-80mm)
- High flow
App Pumps now offer an even wider range of BCV pumps to choose from. Each of which comes with a full 2-year manufacturer guarantee. These submersib...
View full detailsFromOriginal price £375.00 - Original price £1,665.00Original price£375.00 £450.00£375.00 - £1,665.00Current price £375.00 £450.00 £450.00| / -
FromOriginal price £439.00 - Original price £849.50Original price£439.00 £526.80£439.00 - £849.50Current price £439.00 £526.80 £526.80| /
Mizar/s and Arvex/s Submersible Chemical Resistant Water Pumps - 316 Grade Stainless Steel
Flood Protection Solutions- Enhanced corrosion resistance
- Can be used for industry, light chemicals and final effluent
- Designed for consistent operation in challenging duties
- The maximum temperature of the liquids that can be used is 50 °C
Mizar 60/S & Arvex 150/S – 316 Stainless Steel Submersible Pumps The Mizar 60/S and Arvex 150/S are heavy-duty submersible pumps manufactured f...
View full detailsFromOriginal price £439.00 - Original price £849.50Original price£439.00 £526.80£439.00 - £849.50Current price £439.00 £526.80 £526.80| /
Submersible Pumps: Versatile Pumps for Water Removal and Transfer
Submersible pumps sit directly in the water, allowing them to push water out rather than draw it in. This makes them more efficient, easier to use, and more reliable than surface-mounted alternatives in most situations.
They are used across a wide range of applications, including:
- Site drainage and construction dewatering
- Flood water removal
- Water transfer between tanks or areas
- Wells and boreholes
- Wastewater and sewage pumping
- Ponds and water features
Different submersible pumps are designed for different duties, so selecting the correct type is critical.
Types of Submersible Pumps
Submersible pumps are not a single product type. They vary significantly depending on the application, liquid type and performance required.
Clean Water Submersible Pumps
Used for water with little to no solids, such as tanks, pools, or light flood water.
Dirty Water Submersible Pumps
Designed to handle suspended solids and debris, making them suitable for site drainage and flood conditions.
High Flow Submersible Pumps
Built to move large volumes of water quickly, ideal for flood situations and large areas.
High Head Submersible Pumps
Use stacked impellers to generate higher pressure where water needs to be pumped over longer distances or heights.
Sewage Submersible Pumps
Designed for foul water containing solids and waste. These are used in drainage systems and below-ground installations.
How Submersible Pumps Work
A submersible pump consists of a sealed electric motor connected to an impeller within a watertight housing.
When powered, the motor spins the impeller, creating a pressure difference:
- Low pressure at the inlet draws water into the pump
- High pressure at the outlet pushes water away
Because the pump is already submerged, it does not need to prime and can begin pumping immediately.
Understanding Performance: Flow Rate and Head
Submersible pumps are rated based on two key performance factors:
- Flow Rate (L/min or m³/hr) – how much water the pump can move
- Head Height (m) – how high or far the pump can push water
These are linked. As head increases, flow rate decreases.
To size a pump correctly, both must be considered together using a performance curve.
Water Pump Performance Calculator
How to use this calculator
- Enter your pump's max flow rate and max head from the datasheet or product listing. These are the peak figures at either end of the pump curve — max flow at zero head, max head at zero flow.
- Select your hose or pipe type. Suction and delivery hose is the most common for portable pumps. Layflat hose is used for longer water transfer runs. Rigid PVC pipe is for fixed installations.
- Choose the diameter to match your pump outlet or the hose you intend to use.
- Enter the total length of your hose or pipe run in metres from pump outlet to discharge point.
- For rigid pipe, add any 90 degree bends using the counter. Each bend adds resistance equivalent to extra pipe length.
- Read the results. The calculator estimates your duty point — the flow rate and head your pump will likely deliver through that hose run. For longest pump life, aim for a duty point in the mid-curve range (roughly 40 to 70% of max flow).
Labelled "max flow" or "free flow" on the datasheet — the flow at zero back pressure
Labelled "max head" or "total head" — the maximum height the pump can push water at zero flow
Suction / delivery hose
PVC reinforced, helix coil, smooth bore — max 6 bar working pressure
Vertical rise from pump to outlet. Enter 0 if pumping on flat ground
Each 90 degree bend adds equivalent pipe length
Choosing the Right Submersible Pump
When selecting a submersible pump, consider:
What are you pumping?
Clean water, dirty water, sewage or chemicals all require different pump designs.
How much water needs to be moved?
Flow rate determines how quickly you can clear an area.
How far does the water need to go?
Both vertical height and horizontal distance affect performance.
What power supply is available?
- 110V (site use)
- 230V (standard supply)
- 3-phase (industrial/high performance)
Manual or automatic operation?
- Manual pumps require switching on/off
- Automatic pumps use float switches to activate when water rises
Learn about automatic pump switches.
Submersible Pumps for Flood Use
Submersible pumps are one of the most effective tools for flood response. They are quick to deploy, reliable, and capable of moving large volumes of water.
They can also be installed permanently as part of a flood resilience system, where automatic pumps activate when water levels rise.
- For removing the last remaining water after flooding, see: Puddle Pumps
- For permanent below-ground systems: Packaged Pump Stations
Key Benefits of Submersible Pumps
- Operate directly in water (no priming required)
- Quick to deploy and easy to use
- Reliable in flood and drainage conditions
- Wide range of types for different applications
- Suitable for both temporary and permanent setups
Stocked Submersible Pumps from Leading Brands
We supply submersible pumps from trusted manufacturers including:
Tsurumi Pumps, APP Pumps, Stream Pumps and EVAK Pumps.
All pumps are selected based on real-world use in flood and drainage projects, with stock held in the UK for fast dispatch.
Large UK Stock, Ready for Dispatch
We hold significant stock of submersible pumps in our UK warehouse, with next-day delivery available to most areas.
If you are unsure which pump is right, we can help you narrow down the options based on your application.