Electric submersible dewatering pumps from 2 inch to 6 inch — stainless impellers for the UAE's saline groundwater, every unit tested before delivery across Dubai, Sharjah & Ajman.
A submersible dewatering pump sits in the water it is pumping. That makes it quiet, self-cooling and easy to drop into a basement sump, a wellpoint, a manhole or an excavation — which is why it is the default choice for groundwater and construction dewatering across Dubai. Because the motor is sealed and submerged, there is no priming and no suction lift to lose, and the pump keeps running as the water rises and falls.
Two numbers decide which size you need: the flow (how much water arrives, in m³/h) and the head (how high you must lift it, in metres). Pick a pump whose curve comfortably covers both and you get a dry site; undersize it and the water wins. The table below gives the working specs for each discharge size in our fleet — for the deepest jobs, pair these with a deep well system.
Discharge bore shown in the searched "inch" naming with the metric equivalent. All performance figures in metric — flow in m³/h, head in metres, power in kW.
| Pump | Discharge bore | Max head | Flow | Power | From / week |
|---|---|---|---|---|---|
| 2″ Electric Submersible | 50 mm (2") | 18 m | 24 m³/h | 1.5 kW | AED 450 |
| 3″ Electric Submersible | 80 mm (3") | 22 m | 54 m³/h | 4 kW | AED 750 |
| 4″ Electric Submersible | 100 mm (4") | 28 m | 108 m³/h | 7.5 kW | AED 1,600 |
| 6″ Electric Submersible | 150 mm (6") | 32 m | 150 m³/h | 15 kW | On request |
All pumps run on 415 V three-phase, fitted with stainless impellers and wear-resistant ends for saline water. Rates are indicative weekly figures — daily and monthly terms available, delivery quoted by location.
The 50 mm (2") pump clears villa basements, small excavations, sumps and indoor water at around 24 m³/h — light, quiet and easy to place.
The 80 mm (3") at ~54 m³/h is the most-rented size for everyday construction site dewatering and groundwater control.
The 100 mm (4") moves ~108 m³/h for big basements, tunnels and continuous-duty infrastructure dewatering.
The 150 mm (6") high-flow pump handles ~150 m³/h for major excavations and fast groundwater inflow.
Saline groundwater eats cast impellers. Ours are stainless with corrosion-resistant ends, so they survive UAE conditions.
Sealed, self-cooling motors built to run day and night through a dewatering programme, not just short bursts.
Every pump is checked and flow-tested before it leaves the yard, so it works the moment it lands on site.
Match flow (m³/h) and head (m) to the job. 2″ for villas and small pits, 3″ as the construction all-rounder, 4″ and 6″ for large basements, tunnels and high-flow groundwater. Send the numbers and we will size it.
Around 54 m³/h with a maximum head near 22 m, driven by a 4 kW three-phase motor — the most-rented size for Dubai construction dewatering.
Yes — a 150 mm (6") high-flow submersible at roughly 150 m³/h for large excavations and infrastructure works, available on request.
Yes. Stainless impellers and corrosion-resistant components are standard, specified for the brackish water table across the UAE.
All three, with delivery and collection across Dubai, Sharjah and Ajman quoted by location.
A pump's "max head" is the height it can lift water to with almost no flow left — you never run there. The useful figure is the duty point: the flow the pump still delivers against the actual lift on your site. That lift is the vertical height from the water up to the discharge, plus friction losses along the hose — long or narrow hose can add several metres of effective head. So always pick a pump with headroom above your real lift, not one whose maximum just matches it on paper.
A quick rule for groundwater dewatering: estimate the inflow you need to clear, add margin for rain and surges, and choose the size whose flow comfortably exceeds it at your lift. If the water keeps rising with the pump running, you're under-sized — step up a bore. If you're unsure, send us the depth, the discharge run and roughly how fast the water comes in, and we'll pick the size and tell you whether a single pump or a pair with standby is the safer bet across Dubai, Sharjah & Ajman.
Browse the full fleet and rate card, or for pumped-out muddy water see diesel trash pump rental. Tell us the job and we'll quote within hours.