Submersible pumps
A submersible water pump works exactly where the water is. No suction line, no priming, no delay between arrival on site and the start of pumping. Rental Pumps provides submersible water pump rental from an all-electric fleet that runs from 2” to 32” and covers capacities between 10 and 10.000 m³/h. Whether the job is straightforward dewatering in a construction pit or a complex dredging operation in a working harbour, we have a pump that fits and a specialist who knows which one fits.
Specifications
How does a submersible water pump work?
A submersible water pump is a sealed unit in which the motor and pump share a single housing. Because the unit runs fully submerged, it is self-priming by nature. Water enters through the intake, passes through the impeller and is discharged upward through the delivery pipe. The sealed motor casing keeps all electrical components isolated from the surrounding fluid.
Because every submersible water pump in our rental fleet is electrically powered, capacities and pressures are directly comparable to surface-mounted pump sets of equivalent size, without the setup a surface pump requires.
Get in touch with our specialistsFloat control and automatic water level management
Most models in our fleet come with float control as standard. Smaller pumps use a tilt float that switches the unit on and off as the water level rises and falls. Larger pumps operate with electronic float systems or pressure sensors that hold a preset water level automatically and adjust pump speed without operator input.
This makes submersible water pumps a reliable choice for unattended dewatering where inflow rates vary throughout the day or night. The pump responds to the water, not to a schedule.
Three types of submersible water pumps
Rental Pumps divides its submersible water pump rental fleet into three categories based on application. Knowing the difference matters, because the wrong choice under the wrong conditions will either underperform or fail early.
Clean water submersible pumps are designed for surface water from rivers, canals and reservoirs where contamination is limited to light silt. The solids passage is small, but flow capacity is high. Contractors and water authorities use them for water level management in open waterways, basins and sluices.
Wastewater and sewage submersible pumps handle water containing solids, residue and coarse particles. The impeller is engineered with a large solids passage so the pump moves contaminated water without blockage. These are the standard choice for sewage bypass work and general construction drainage. Where surface-mounted equipment is the better fit for these conditions, our wastewater pump rental range covers those configurations.
Wear-resistant submersible pumps are a specialist category, and one Rental Pumps knows from the inside out. Sand extraction, harbour dredging and the maintenance of canals and waterways put extraordinary mechanical stress on pump internals. Standard components wear out quickly. Our dredge submersible pumps are built specifically for abrasive, high-solids conditions and deliver a service life in these environments that standard models cannot approach. Across all categories, our full pump range gives a complete picture of what is available.
Tell us about your pumping challenge and we take it from there.
Get in touch with our specialists
Submersible water pump rental across industries
Submersible water pump rental is used wherever water needs to be controlled at or below the source. In construction, that means keeping excavation pits and trenches workable throughout a project. In dredging and sand extraction, it means wear-resistant units that stay operational where others do not. Municipalities and water authorities use submersible pumps to manage river and canal levels with precision. Offshore and marine operators need them for ballast water transfer. Sewage operators depend on them for bypass pumping during pipeline replacement and pumping station maintenance.
Rental Pumps is VCA* certified, which is directly relevant for contractors and industrial operators working on sites where safety certification is a mandatory requirement for suppliers.
Matching the right submersible water pump to your project
What changes from project to project is the depth, the expected inflow, the required discharge head and the condition of the fluid. That combination determines which pump is the right choice. Our specialists have worked across all these sectors and approach every situation on its own terms, not as a match to a standard configuration.
Where the application calls for high-pressure output rather than high flow, high-pressure pump rental is the more appropriate direction. Our advice is brand-independent and based entirely on what your application demands technically.
What submersible water pump rental costs
Rental rates depend on pump size, required capacity and project duration. As a general indication, rates range from approximately €150 to €5,000 per week. Projects with longer lead times or larger fleet requirements receive a tailored quote.
Rental Pumps operates from Dordrecht in the Netherlands and Dendermonde in Belgium. Delivery of submersible water pump rental is available across Europe, at short notice when your project requires it.
Certified equipment, every time
Every pump that comes back to our depot goes through the same fixed process before it goes out again: cleaned, checked, maintained and tested. Every pump leaves our facility with a certificate confirming it meets the required specifications.
You do not receive a pump on the assumption that it was working last time. You receive a pump with documented proof that it is working now.
Contact our specialists nowFrom delivery to turnkey solution
The job does not end at delivery. From installation to service after the work is done, Rental Pumps stays involved for as long as the pump is on site. For situations where installation, transport, operation and maintenance need to run as a single coordinated package, our turnkey solution takes the operational responsibility off your team entirely.
With a fleet from 2” to 32” covering clean water, wastewater, ATEX and heavy-duty dredging configurations, the right pump is almost always available from our rental fleet directly.
FAQ
What is the difference between a submersible water pump and a surface pump?
A submersible water pump operates fully submerged and requires no priming or suction line. A surface pump draws fluid upward from above the water level. Submersible pumps deploy faster and work in confined or deep spaces where surface equipment cannot reach.
What capacity range does Rental Pumps offer for submersible water pump rental?
Our pump rental fleet covers capacities from 10 to 10,000 m³/h across electric models from 2” to 32”. Our specialists select the right size based on your inflow rate and required discharge head.
Which submersible water pump do I need for construction dewatering?
That depends on excavation depth, water inflow rate and solids content. Clean groundwater suits a clean water submersible pump. Sandy or gritty water requires a wear-resistant model. Our specialists advise at no charge.
Are ATEX-certified submersible water pumps available for rental?
Yes. Rental Pumps has ATEX-certified submersible pumps in its fleet for deployment in potentially explosive atmospheres.
What does submersible water pump rental cost?
Rental rates run from approximately €150 to €5,000 per week depending on pump size and configuration. Contact our specialists for a quote based on your project requirements.
Is short-term submersible water pump rental available?
Yes. Rental Pumps offers both short-term and long-term rental. Pumps are available at short notice and rates are calculated per week, adjusted for project duration.
OUR FLEET OF PUMPS
Our fleet of pumps is extensive and extremely diverse. Every situation is unique and requires a suitable solution and pump selection. We provide brand-independent and objective advice, so you get the most suitable pump with the highest efficiency at a fair price.
OUR WORKING METHOD
Our pumps and accessories are perfectly prepared for the next rental assignment immediately after return. We apply a strict quality system, whereby the material is:
- cleaned
- checked
- maintained
- tested
Each pump receives a certificate as proof that it meets the set requirements. So, you know for sure you will receive a product in good condition.
YOUR BENEFITS AT RENTAL PUMPS
A properly working pump is essential for your project or company. That is why Rental Pumps guarantees you:
- fast delivery and 24-hour support;
- a properly functioning pump;
- contact with a professional rental team;
- favourable rental rates, short and long term.
You can opt for a simple rental formula or our turnkey solution, where we take all the worry out of your hands enabling you to focus on your own business.
Please feel free to contact our specialists.
