Dewatering

Dewatering is simply about removing water from where you don’t want it. Whether caused by flooding, heavy rainfall, pipe breaks, or other incidents, you need a pump that gets the job done fast and reliably.

For dewatering applications, your pumps need to move large volumes of water while handling dirt and debris with ease. And when you need them, they must be ready to go. That’s why professionals choose Gorman-Rupp dewatering pumps.

Our self-priming pumps combine high flow capacity, large solids handling, and the reliability essential for tough dewatering jobs. For intermittent flow applications, Gorman-Rupp dry self-priming pumps are the ideal choice. Equipped with a vacuum priming system and our proprietary TPAWS system, they ensure fast and dependable priming with excellent dry-running capabilities.

Gorman-Rupp dewatering pumps are available with a modern, eco-friendly Stage V diesel engine for rapid on-site deployment or with an emission-free electric drive. Whatever your needs, Gorman-Rupp has the right dewatering pump for the job.

Bronneringspomp

Overview of our pumps

Self priming

Reliable, efficient, and easy to maintain- Gorman-Rupp self-priming pumps handle liquids containing air, solids, and debris while keeping maintenance hassle-free. Thanks to automatic repriming, they continue running even if the suction line is completely empty. Their above-ground installation ensures easy servicing, eliminating the need for confined space entry.

Prime assisted

PAV Series droog zelfaanzuigende pomp die probleemloos grote vaste stoffen verwerkt.

Designed for demanding conditions, Gorman-Rupp dry-prime pumps automatically remove air from the suction line, allowing for immediate pumping without manual priming. They deliver high flow rates, large solids handling, strong suction power, and energy-efficient operation- ideal for tough applications that require reliability and quick deployment.

Standard centrifugal

Standard Centrifugal Pump Non FM 640. Gorman-Rupp

The most widely used pump type, centrifugal pumps operate with rotating impellers to create a steady fluid flow. Known for their simple design, minimal moving parts, and smooth operation, they provide a cost-effective solution for general fluid transfer. Available in various sizes and materials, Gorman-Rupp standard centrifugal pumps ensure high efficiency and consistent performance.

Pump sets

A ready-to-use pumping solution for maximum flexibility. Whether electric-driven, diesel-powered, or battery-operated, our pump sets come pre-assembled for quick deployment. Available in both mobile and stationary configurations, they offer easy setup, reliable operation, and long service life.

Frequently Asked Questions – Dewatering Pumps

Which pumps are best suited for dewatering on construction or industrial sites?

Dewatering often involves groundwater, surface water, sludge, or water with solids. Gorman-Rupp’s self-priming centrifugal pumps are widely used because they start quickly, handle solids effectively, and allow easy service without removing pipework. For heavy sludge, diaphragm pumps or slurry pumps may be the best choice.

Define the required flow, total dynamic head, suction lift, and solids content. Our team helps you map these parameters and match them with a pump that delivers stable performance during long operating hours. We also help determine whether automatic priming, trailer mounting, or sound-attenuated housings are needed as well as choosing the most suitable engine- or electric drive.

Dry self-priming pumps are ideal for continuous dewatering thanks to automatic priming, robust construction, and reliable operation. They maintain flow even with fluctuating water levels.

Yes. Gorman-Rupp pumps are engineered to handle sediment, sand, and suspended solids. With large solids-handling capabilities and abrasion-resistant components, they maintain performance in demanding conditions.

Rental pricing depends on flow requirements, pump size, runtime, and site conditions. Through ArchyRental, Gorman-Rupp offers short-term and long-term rental options with fast delivery and expert support.

ArchyRental supplies a full range of dewatering pumps for construction, industrial sites, and emergency situations. We assist with pump selection, delivery, installation, and service.

Gorman-Rupp has sales and service locations across Europe and works closely with ArchyRental for rapid deployment. This ensures minimal downtime when water levels rise unexpectedly.

Dry self-priming centrifugal pumps are ideal for dirty water, sediment-rich flows, and stormwater. They provide reliable solids-handling and quick access for cleaning.

Yes. Several setups can be equipped with optional monitoring solutions that help track pump performance and reduce unplanned downtime.

Share your flow requirements, site layout, and water conditions. Our experts help define the right configuration, accessories, and service plan. We guide you from pump selection to commissioning.

Gorman-Rupp offers preventive maintenance, parts supply, and repair services. Our pumps are designed for quick access to internal components, reducing downtime on busy worksites.

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