Pumping Station DORANT

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Features

Pumpstation DORANT 1 - Pumpstation DORANT

Resistant

The plastic material PE-HD is corrosionresistant against gases and reliably resists chemical components in wastewater. Its smooth interior surface prevents deposits.

Easy Unloading

The pumping station comes fully equipped and is delivered to the construction site in one piece, ready to be lifted directly from the truck into the excavation.

Anti-Buoyancy System

Depending on the requirements, an antibuoyancy system is factory-welded to the structure. This comes in the form of an enlarged cantilever plate made of PE-HD with a steel-reinforced concrete core. 

Armatures

Kordes armatures excel with their highly break-resistant materials and low-maintenance design, featuring minimal assembly and fastening components.

Lightweight

The lightweight DORANT variants are especially easy to transport, making them suitable for use in hard-to-reach terrain.

Demanding Applications

The DORANT pumping station is also suitable for water protection areas, as the tank is constructed with double walls and can be equipped with continuous leak monitoring upon request.

Applications

Pumping Stations for Municipal / Industrial Applications

Kordes Pumpstation Nassaufstellung Abwasser Dorant PE HD Wickelrohr Einsatz 1024x576 - Pumpstation DORANT

Submersible Wastewater Pumping Stations are ideally suited for municipal and industrial wastewater, as well as surface water.

Special stress factors affecting pumping stations in municipal areas include heavy rainfall, biogas emissions, fats, and fibrous materials. In the case of industrial wastewater, the challenge lies in aggressive chemical loads due to the substances involved. Applications for surface runoff from parking lots and roads not only have to manage heavy rain events but also address the issue of increased salt content.

Each pumping station must be sized and configured to ensure sufficient resistance for long-term use. Depending on the location, structural safety against buoyancy may be necessary, especially in the presence of groundwater. Our ready-to-install pumping stations minimize construction time, significantly reducing costs for groundwater management, wastewater disposal, and traffic disruptions during the construction phase.

Planning

Customized and Individually Designed

A frequently requested service from our company is planning support. The focus here is on the planning of wastewater pump stations, including the calculation of pumps, calculation of pressure pipelines up to the planning of pressure pipe flushing stations. The planning of EMSR and control technology are also among our strengths.

Kordes Pumpstation Nassaufstellung Abwasser Dorant PE HD Wickelrohr Planung Zeichnung 3D 724x1024 - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant Garant Planung Konstruktion 1024x683 - Pumpstation DORANT

When you place your order, you will receive a detailed 2D and 3D drawing from us for your building project. This serves to visualize your new pumping station and facilitates technical optimization before the start of construction. Only when everything is perfect do we start production.

Kordes Pumpstation Nassaufstellung Abwasser Dorant PE HD Wickelrohr Planung Zeichnung 2D 1024x725 - Pumpstation DORANT

Shaft Systems

Variable from A to Z

Kordes Pumpstation Nassaufstellung Abwasser Dorant PE HD Wickelrohr Schacht Schnitt 695x1024 - Pumpstation DORANT

PE-HD

What Makes PE-HD Special?

Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Material 1024x359 - Pumpstation DORANT

High-Density Polyethylene (PE-HD) is a versatile plastic material that is among the most widely used in industrial and municipal wastewater applications.

Thanks to its organic composition of purely carbon and hydrogen, which prevents the diffusion of toxic substances, PE stands for sustainability and an excellent environmental profile.

Anti-Adhesive Inner Surface: (k < 0.05 mm) Prevents Deposits from Forming on the Shaft Walls

Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Schachtwand Schnitt 683x1024 - Pumpstation DORANT

Installation

The pumping station is installed in one piece within a few hours

Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Einbau 1 Lieferung Lkw - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Einbau 2 Kran Aufrichten - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Einbau 3 Kran 768x1024 - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Einbau 4 Kran Versetzen 768x1024 - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Einbau 5 Kran Versetzen 768x1024 - Pumpstation DORANT

Buoyancy-Proof and Quickly Operational, Even with High Groundwater Levels

Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Einbau 6 Baugrube Grundwasser - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant PE HD Wickelrohr Schacht Auftriebssicherung 1 - Pumpstation DORANT

Armatures

Kordes Pumpstation Nassaufstellung Abwasser Dorant Garant Armatur Guss - Pumpstation DORANT

100% Ductile Cast Iron,
Powder Coated
DN 80 – 200

Kordes Pumpstation Nassaufstellung Abwasser Dorant Garant Armatur Edelstahl Guss - Pumpstation DORANT

Ductile Cast Iron
Powder Coated 
and Stainless Steel
DN 80 – 200

Kordes Pumpstation Nassaufstellung Abwasser Dorant Garant Armatur Edelstahl - Pumpstation DORANT

100% Stainless Steel
DN 80 – 100

Armatures in Stainless Steel - Corrosion-Resistant and Durable

Kordes Pumpstation Abwasser Dorant Garant Armatur Edelstahl VA 1024x502 - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Schacht Armatur Edelstahl Ausruestung 683x1024 - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Schacht Armatur Edelstahl Einstieg - Pumpstation DORANT

Comparison

Kordes Pumpstation Abwasser Dorant PE HD Wickelrohr Schacht Vergleich scaled Dorant 01 1024x710 - Pumpstation DORANT
Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Delivery as a Kit: Delivered as a kit that must be fully assembled on-site.

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Complete Delivery: The pumping station is delivered as a single unit, including all technical components.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Risk of Installation Errors

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

No Installation Errors: Installation errors are eliminated.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Installation Time: 2 Days and More

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Installation Time: within 2 Hours.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Concrete Cover: Placed on the Shaft Casing Pipe Using a Sealing Ring

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Cover Plate: Made of PE-HD with a Steelreinforced Concrete Core, Permanently Welded to the Shaft Casing Pipe.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Corrosion-Prone Exposed Concrete: Exposed concrete is susceptible to corrosion unless covered at the construction site.

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Fully Lined: Underside and Dome Entry Fully Lined with PE-HD.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Potential for Leakage: Installation and Agerelated Leakage can Be Expected.

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Sealed Construction: The Cover Plate is Securely and Tightly Welded to the Shaft Casing Pipe.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Load Transfer Ring: Concrete Load Transfer Ring must Be Poured On-site According to Requirements.

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Direct Load Transfer: The Load is Transferred Directly from the Cover Plate to the Shaf Casing Pipe.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Base Plate in PE-HD

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

PE-HD Base Plate with Steel-Reinforced Concrete Core

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Base Plate in PE-HD: Groundwater-Related Bulging can Cause Stress and Vibrations in the Armatures.

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

No Stress or Vibrations: The Special Kordes Connection System between the Concrete and PE-HD Eliminates Stress and Vibrations.

Dorant Hekant Vergleich xyFirma - Pumpstation DORANT

Foundation Slab: A Concrete Foundation Slab must Be Poured On-Site, onto whic the PE-HD Shaft Is Placed.

- Buoyancy Protection: If Buoyancy Protection is Required, It must be Done Separately Using Concrete Backfill.

Kordes all Pumpstation Druckentwaesserung Klaeranlage Keinklaeranlage Abwasser Logo freigestellt - Pumpstation DORANT

Factory-Welded Buoyancy Protection: The Buoyancy Protection is Factory-Welded as a Cantilevered Base Plate to Meet Specific Requirements.

Pumps

For optimal flow performance and velocity, armatures, pressure lines, and pumps must be precisely tailored to the requirements of your construction project. Our range includes pumps with cutting wheel systems for small wastewater volumes with particulates, as well as pumps with free-flow impeller systems. Both types are available with or without explosion protection. For certain wastewater types, pumps with special resistance to aggressive substances are necessary.

Don’t leave the selection of the right pump to chance; let us assist you in making the correct choice. To ensure we offer the pump best suited for your project, we collaborate with leading manufacturers of wastewater pumps. Our armature system is compatible with almost all standard pumps with a DIN flange.

Kordes Pumpstation Nassaufstellung Abwasser Dorant Garant Pumpe Amarex F max Freistromrad 939x1024 - Pumpstation DORANT

Control Unit

With our Kordes control systems, we can operate single, double, or multiple units. Our controls are used by commercial and municipal facility operators and can be customized with electronic components as needed. For municipal wastewater management, we also provide PLC-controlled systems, complete with process visualization and remote monitoring technology. We are happy to supply a matching control cabinet for your project. At our facility, the control system and desired components are fully assembled and tested in the control cabinet according to your specifications.

WDN Control Unit

Kordes Pumpstation Abwasser Dorant Hekant Garant Steuerung Schaltschrank 1 - Pumpstation DORANT
Kordes Pumpstation Abwasser Dorant Hekant Garant Steuerung Schaltschrank 2 1024x576 - Pumpstation DORANT

CEN / CDN Control Unit

Kordes Pumpstation Abwasser Dorant Hekant Garant Steuerung CEN CDN - Pumpstation DORANT

Control Unit CEB / CDB

Kordes Pumpstation Abwasser Dorant Hekant Garant Variant Steuerung CEB CDB 1 - Pumpstation DORANT

Accessories

Access Ladder

Pumping stations require a safe entry option. For this purpose, we install stainless steel ladders with safety steps available in widths of 300mm and 400mm. A retractable entry aid provides additional safety when entering. For deeper pumping stations, we offer a climbing protection system or an intermediate platform in accordance with accident prevention regulations (UVV) for fall protection.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Leiter 1024x703 - Pumpstation DORANT

Pipe Penetration

For a secure and sealed connection between the shaft and piping, we offer Kordes ConFix sealing insert systems. These systems provide a permanently elastic and tight seal between the pipe and the concrete or PE-HD wall. Pipes made of cast iron, steel, and plastic are gas- and watertight, sealed within core drill holes or protective sleeves. The robust connection is achieved using an NBR rubber ring compressed between two V2A stainless steel flanges.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Durchfuehrung Confix 1024x703 - Pumpstation DORANT

Plug and Spindle Gate Valves

In the case of pumping stations, it is sometimes desirable to be able to shut off the supply lines for work in the shaft. For this we offer plug-in or spindle gate valves for the appropriate pipe diameter. It is operated mechanically or by an electric drive. The controller can be connected to the BMS.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Absperrschieber 1024x703 - Pumpstation DORANT

Shaft Ventilation

For proper shaft ventilation, appropriate stainless steel or PE-HD pipes should be installed within the shaft. To terminate the underground piping, we offer stainless steel ventilation chimneys in DN 100 / DN 150. The stainless steel cover can be optionally equipped with a vent cap.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Belueftung Entlueftung 1024x703 - Pumpstation DORANT

Covers

We offer shaft covers tailored to your requirements, available in square or round shapes, made from BEGU, cast iron, or stainless steel. The shaft system meets load class SLW 60, allowing cover selection from class A to D.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Schacht Abdeckung 1024x703 - Pumpstation DORANT

Armature Shaft

Armatures are typically located within the pumping station, but some operators prefer having them in a separate shaft, which we offer as a prefabricated unit in PE-HD or reinforced concrete. Inductive flow measurement devices or ventilation valves can also be conveniently installed in separate shafts.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Armaturenschacht 1024x703 - Pumpstation DORANT

Technical Building

We optionally offer a suitable technical building for your pumping station. We coordinate the equipment with you individually to ensure an optimal solution for future operations.

Kordes Pumpstation Abwasser Dorant Hekant Garant Zubehoer Wartungshaus 1024x703 - Pumpstation DORANT