A submersible dewatering pump drains water from trenches, basements and construction pits.
It handles lightly dirty water. Therefore, it suits sites and flood response.
What is a submersible dewatering pump?
A submersible pump runs underwater with a sealed motor, pushing liquid up rather than sucking it. Borehole pumps fit inside a well casing, while dewatering and sewage pumps sit in pits, tanks and trenches.
Because they push from below, submersibles avoid suction lift limits. Therefore, they lift water from deep boreholes and drain flooded sites efficiently.
Further reading
- Submersible pumps (Wikipedia)
- Boreholes (Wikipedia)
- Dewatering (Wikipedia)
Key terms explained
- Borehole pump
- A slim submersible pump that fits inside a well casing.
- Head
- The height the pump lifts water, in metres.
- Dewatering
- Removing water from pits, trenches or basements.
- QJ model code
- A common code for borehole pumps: well size, flow, head and power.
Features and benefits
- Sealed motor runs underwater.
- No suction lift limits.
- Borehole, dewatering and sewage types.
- Quiet, as the motor is submerged.
Technical specifications
| Product | Submersible dewatering pump |
|---|---|
| Model, flow and head | Confirm with quote |
| Solids | Small solids, confirm with quote |
| Supplier | Sparks Plumbing Experts Ltd, Nairobi |
| Supplier | Sparks Plumbing Experts Ltd, Nairobi |
Sizes, grades and ratings depend on stock and model. Tell us what you need, and we will confirm before you order.
Applications of a submersible dewatering pump
- Boreholes. Lifts water from wells.
- Farm water. Supplies tanks and troughs.
- Irrigation. Feeds irrigation from wells.
- Construction dewatering. Drains foundations and trenches.
- Sewage pumping. Lifts sewage to higher drains.
- Basements. Drains flooded basements.
- Mines and quarries. Removes pit water.
- Sumps. Empties sump pits.
- Water projects. Supplies communities from boreholes.
- Fountains. Circulates water features.
- Tanks. Transfers water between tanks.
- Flood response. Pumps out flood water.
How to choose and install
- For boreholes, size by depth, water level, yield and flow needed.
- Check the pump fits the casing diameter.
- Use sewage pumps for solids.
- Fit dry-run protection.
- Match the motor to the power supply.
Why choose Sparks Plumbing Experts
- Pumps sized to your dutyShare your flow, head or borehole data, and we match a pump to it.
- Controls and accessoriesControl boxes, level controls and fittings complete the installation.
- Water, fuel and chemical pumpsOur range covers borehole, transfer, fuel and chemical duties.
- Performance data on requestAsk for the performance curve of the model we propose before you decide.
- Visit or collect in NairobiOur store is at KCB Building, Enterprise Road, in the Industrial Area, so you can see parts before you buy or collect your order.
- Quotes your wayAsk for prices by phone, WhatsApp, email or the online quote form, whichever suits you on site.
- Over 1,600 products in one placeOur catalogue covers 55 categories, so one supplier can handle most of your parts list.
- Help choosing the right partSend a nameplate photo, a drawing or the old part, and we help you match size and specification.
- Single items or project quantitiesWe price a single replacement part just as readily as a full site order.
- Supply across East AfricaWe serve customers across Kenya, and we also supply buyers in Uganda and Tanzania.
Related products and accessories
Browse more: Industrial Pumps · HDPE Pipes & Fittings · Valves · Electricals.
Ordering from Sparks Plumbing Experts
We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. You can collect from our store at KCB Building, Enterprise Road, Nairobi, or ask us about delivery to your site. Send your quantities and specifications, and we will reply with prices and availability.
Request a Quote WhatsApp 0726 086 895
Frequently asked questions
Can a dewatering pump handle mud?
Light silt, yes. Use a mud or sludge pump for heavy solids.
What details do you need to quote submersible pumps?
Tell us the liquid, flow rate, head or pressure, temperature, power supply and any model number or nameplate photo. A photo of the old part, a nameplate or a drawing also helps. Then call or WhatsApp 0726 086 895, or use the quote form on this page.
Do you deliver submersible pumps outside Nairobi?
Yes. We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. Delivery or courier arrangements are agreed when you confirm the order.
How much does a submersible pump cost in Kenya?
The price depends on the model, size, materials and quantity. Therefore, send your list with a quote request and we will reply with current figures.
What details do you need for a borehole pump?
Borehole depth, casing size, water level, yield and the flow you need.
Does a submersible pump need a control panel?
Yes, for starting and protection. We can advise.
Can it run dry?
No. Fit dry-run protection.
Which pipe suits borehole delivery?
HDPE or GI riser, sized for the flow.
Single or three phase?
Small pumps are often single phase. Larger ones need three phase.
People also search for
borehole pump sizing
Use well depth, static and pumping level, yield and required flow.
submersible vs surface pump
Submersibles push from below. Surface pumps are limited by suction lift.
sewage pump vs dewatering pump
Sewage pumps pass solids. Dewatering pumps handle mostly clean water.
pump dry run protection
A level switch or controller stops the pump when water runs low.
QJ pump code meaning
For example, 125QJ10-50 means a 125 mm well pump, 10 m3/h at 50 m head.
Submersible pumps price in Kenya
Prices change with size, model and quantity. Request a quote from Sparks Plumbing Experts for current figures.
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