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Water Management contractor - wastewater collection and transport

Water Management

Life is impossible without water – but this precious element is becoming increasingly scarce. That's why efficient extraction and use of this valuable resource is one of the greatest challenges of our time. We are conscious of our social responsibility in this area and are using our expertise to do our part in finding a solution.

Our efficient solutions for water extraction and use

Abwasserbehandlung

Wilo offers professional solutions for complex requirements in drinking water extraction, water purification, water pumping and sewage disposal.

Wilo pumps and systems for water management continue to set new standards with regard to performance, efficiency and sustainability.

Wilo has developed special pumps and components for water purification systems that are also capable of handling a variety of water compositions and degrees of hardness.

Our high-performance solutions for our partners and users are designed to transport water as far and as efficiently as possible.

The diverse systems can be used in the following areas of water supply

Water supply – ensuring water is where it’s needed

Showering, flushing, washing, cleaning, irrigating – simple tasks in our everyday lives that we tend to take for granted. Yet for trouble-free water supply, the water pipes, water quality and water-supply units must be completely compatible and perfectly coordinated. If just one component in the water management system doesn’t suit the others, it can lead to unpleasant and costly problems for the water supply.

As a result, individual areas of the water supply system should be examined as closely as possible.

Boosting the pressure of the water supply

In many buildings, water pressure and the water supply are poorer in the upper levels than in those below. In order to ensure a consistent water supply for the upper levels, it’s often necessary to boost the pressure. In this regard, Wilo pump systems with increased pressure supply drinking water to the upper levels of a building and thereby secure the water supply.

Firefighting water for emergency situations

A fire is one of the worst possible scenarios in a building. The primary aim of a fire-extinguishing system is to extinguish or stem the spread of a fire before the arrival of the fire service. In emergency situations such as these, the guaranteed reliability and dependability of Wilo firefighting systems can be decisive.

In order to adhere to both domestic and industrial technical standards, we happily share our pump expertise through comprehensive consultation.

Water reservoir at Löchleinstal

Ground water and rainwater utilisation

Where does my water come from? For domestic water supplies, the origin of water supplied is an important matter both financially and in terms of consumers’ health.

Sprinkling, watering, irrigating, cleaning and flushing – where drinking water is too expensive, we recommend utilising rainwater with a complete system from Wilo. Thanks to the wide range of Wilo products, we offer the perfect water management solution for every user.

Our solutions save tap water, which is subject to charges, by storing rainwater in a rainwater tank or well and feeding it into the water circuit using a Wilo pump or water supply system.
The specially designed systems from Wilo make it possible to meet about 50% of daily water requirements using rainwater. This not only saves costs, but also protects the environment.

Water purification for enhanced sustainability

The life-giving fluid, water is a topic of global importance when it comes to matters of sustainability. Unfortunately, increasing levels of water pollution can be seen around the world. Water is one of our planet’s most valuable resources, which is why water purification is an essential component of sustainable water management.

Purifying drinking water requires adherence to numerous drinking water threshold levels and a defined level of drinking water quality. Impurities and limescale in the water pipes can lead to pipe blockages and the development of dangerous bacteria.

As water contamination continues to rise, a Wilo system with high efficiency technology is at the heart of a wastewater treatment plant. In light of continuously growing water consumption, and as water price rises show no signs of slowing, using waterworks to supplement water supplies with raw water and rainwater can be an excellent alternative in both domestic and industrial applications.

No matter whether drinking water or process water purification, or the conditioning of washing, rinsing or cooling water, with its high-quality and sustainable technical solutions Wilo is a specialist systems partner.

Innenansicht Nordbahnhof Praterstern

Raw water intake as an alternative

Due to the irregular nature of rainwater and the high costs of drinking water, the use of raw water represents an alternative source for water supply. It has enormous cost-saving potential in both domestic and industrial areas.

As drinking water in Germany has to adhere to high-quality standards, the rest of the water supply system can be expanded with raw water. Raw water is extracted from a variety of sources, such as ground water, lakes, springs and rivers.

Following a water analysis, you can estimate the areas in which additional extracted raw water can be deployed.

In this context, Wilo submersible pumps offer advantages from both a financial perspective and in terms of sustainability, and the Wilo team would be happy to advise you on this.

Desalination of seawater

Due to increased levels of contamination, freshwater is now in short supply. Desalination of seawater can therefore become an increasingly significant and lucrative alternative for water supply. Wilo pump systems in desalination systems offer a good opportunity to reduce your dependence on freshwater supplies.

Water supply for professional agriculture

Wilo offers a variety of pumps to supply water for professional agriculture in order to facilitate irrigation from a range of sources.

Sewage disposal

In both domestic and industrial water management contexts, our wastewater pumps and lifting units guarantee completely secure and efficient wastewater treatment and sewage disposal. Even with heavily contaminated water, our Wilo products will impress you with their highly efficient performance and exceptional durability.

OUR PRODUCT HIGHLIGHTS:

Wilo-EMHIL

the all-rounder

Design

Non-self-priming water supply unit with frequency converter

Advantages

  • Heavy-duty multistage pump with stainless steel hydraulics

  • Easy operation and adjustment

  • Large display (32 characters) with plain text display

  • 4 LEDs for clear status display

  • Simplified menu navigation

  • Plug & Pump, the system is pre-assembled and fitted with connecting cable

  • Thanks to the built-in filter, it satisfies the EMC standards for domestic use (EN 61000-6-2 and EN 61000-6-3)

  • APP function: periodic analysis of the system behaviour and automatic adjustment of the control parameters (PID)

  • AIS function: automatic short-period running to prevent the hydraulics freezing up at temperatures < 5 °C

  • ART function: system automatically attempts to restart after a fault

  • Float switch can be connected as an option

Wilo-EMU D 500

the ready-one

Design

Multistage submersible pump in sectional construction with VdS approval for vertical or horizontal installation for supplying sprinkler systems

Advantages

  • VdS certification

  • Certified non-return valve available as accessory

  • Cast material version (also available in bronze)

  • Pressure shroud installation possible

  • Vertical and horizontal installation possible (depending on the number of stages)

Wilo Helix Excel

the excellent one

Design

Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor in vertical design with integrated high-efficiency drive and in-line connections

Advantages

  • Highly efficient EC motor (efficiency higher than IE4 limit values in accordance with IEC TS 60034-31 Ed.1)

  • Efficiency-optimised, laser-welded 2D/3D high-efficiency hydraulics

  • High Efficiency Drive with wide control range

  • Optional interfaces for BUS communication via plug-in IF-modules

  • Control modes: Speed control, constant pressure and PID

  • The HELIX series is available with a user-friendly "X-Seal" cartridge mechanical seal (with standard gasket) which enables quick and easy maintenance

  • The spacer coupling allows the mechanical seal to be replaced without removing the motor (from 7.5 kW)

  • WRAS/KTW/ACS approval for all parts that come in contact with the fluid (EPDM version)

Wilo-Jet HWJ

the handy one

Design

Self-priming water-supply unit

Advantages

  • Ideal for outdoor applications (hobby, garden)

  • Rust-free stainless steel prevents corrosion, even with prolonged service periods

  • Reduction of switch-on frequency and avoidance of fluid hammer, thanks to diaphragm pressure vessel with 20/50 l capacity

  • Electrical and hydraulic connections already in place, quick and safe to install

Wilo-SCP

the easy-maintenance one

Design

Axially spilt case pump mounted on a baseplate

Advantages

  • Easy maintenance (without removing the pressure or suction pipes)

  • Low NPSH value (thanks to double suction impeller)

  • Longer service life (load is distributed to bearings)

  • Both directions of rotation are possible (clock-wise and anti-clock-wise)

  • Permanently lubricated bearings

Wilo-SiBoost Smart Helix Excel

the constant pressure one

Design

Highly efficient water-supply unit (non self-priming) ready for connection with 2 to 4 vertically arranged Helix EXCEL stainless steel high-pressure centrifugal pumps switched in parallel; each pump is equipped with an integrated air-cooled, high-efficiency frequency converter and an EC motor, including Smart Controller SCe. Valves and sensors are protected for safe and reliable installation.

Advantages

  • Highly efficient, heavy-duty system with Helix EXCEL stainless steel high-pressure multistage centrifugal pumps, with integrated air-cooled frequency converter

  • Highly efficient EC motor (efficiency higher than IE4 limit values in accordance with IEC TS 60034-31 Ed.1)

  • Highly efficient pump hydraulics, electronically controlled by EC motors

  • Hydraulics of entire system are pressure-loss optimised.

  • Superproportionally large frequency converter control range from 25 Hz to a maximum of 60 Hz

  • Maximum control quality and very simple operation due to the SCe control device used, with symbol-based LC display, simple navigation with a clear menu, rotary knob for easy setting of parameters

Wilo-SiFire EN

the steady one

Design

Pressure boosting system for fire fighting

Advantages

  • Designed specifically for sprinkler systems and fully compatible with EN 12845

  • High modularity and easy installation with compact design or individual parts

  • Main pump and standby pump with electric motor or diesel engine with a capacity up to 250 kW

  • Contains all necessary functions for maintenance and test programme

  • Simple operation through red-button technology and display

  • Communication possible via BACnet or Modbus

  • Vibration-absorbing baseplate for diesel pump and motor

  • Jockey pump with automatic start and stop function

  • Special hook and forklift openings for easy lifting