Holistic advice, planning and project support

Holistic thinking, an eye for interconnections and detailed solution Expertise - that is the benchmark we work to and this makes us a high-performing and responsible partner—especially when it comes to highly sensitive projects, complex large-scale facilities and custom solutions. Comprehensive technological expertise, holistic thinking and systematic customer-centricity make us a reliable partner in implementing highly individual solutions.

This is what we stand for!

Holistic solution expertise from planning all the way to service

Our project sales team is your full-service Partner for all issues relating to water-bearing building Technology.

Your benefits:

  • Vast experience in all areas of special pressure maintenance

  • International team with local knowledge

  • Highest quality Standards, Independently audited processes

  • Consideration of international standards such as ASME, ANSI, etc.

  • DIN EN 12953 and TRD 604 certification for hot-water facilities


Reflex Winkelmann GmbH is one of the leading providers worldwide of planning and executing solutions for water-bearing systems in the field of building and supply engineering. We see ourselves as an innovator in the development of first-class products, smart concepts and highly efficient solutions for facilities of all sizes and complexities.

Attached you will find a selection of project realizations.

Our references

Cairo, Egypt

SKI CAIRO (Mall of Egypt)

Customer name: GEA Refrigeration Technologies

Commissioned in: April 2017

Archieved goals

The compressor controlled pressurisation unit operates reliably since the commissioning

in April 2017.

The efficient degassing of the system water results in optimised system hydraulics with a

gas-free heat transfer medium for efficient heat transfer and a longer service life of the

cooling system.

Sharjah, United Arab Emirates

Bee’ah Headquarters

Customer: M/s. Al Futtaim Engineering LLC

Commissioned in: 2019

Archieved goals

The Servitec degasses the system water and thus ensures an optimized heat transfer

which results in an improved efficiency, lower energy costs and CO2-emissions.

Cairo, Egypt

Al Azhar Library

Customer name: SIAC

Commissioned in: June 2019

Archieved goals

The Reflex Variomat ensures reliable pressurisation since the commissioning in June 2019.

The Exvoid air separator removes circulating free air and gas bubbles from the system and thus prevents noise, corrosion and performance degradation due to formation of larger air inclusions.

Cairo, Egypt

Triangle Group Office Building

Customer: Gamma Contractor

Commissioned in: 2018

Archieved goals

The units are commissioned at site

Cairo, Egypt

World Health Organization – EWM

Commissioned in: 2014

Archieved goals

The pressurisation is operating reliable since the commissioning

Dubai, UAE

Bluewaters – Wharf Retail

Contractor: AE Arma Elektropanc Electromechanical Co LLC / Inkas Group DMCC, Dubai

Client: Client Name: Meraas Holdings

Commissioned in: August 2017

Archieved goals

Accurate pressure maintenance and degassing system

Dubai, UAE

Dubai Mall Fashion Avenue Expansion

Contractor: BK Gulf LLC

Client: Emaar PJSC

Archieved goals

Reduced energy consumption thanks to vacuum degasser ensuring the dissolved air is removed efficiently.

Reduced foot print of dynamic pressurisation unit.

Dubai, UAE

La Mer beach front destination

Contractor: ADC Energy Systems LLC

Client: Meraas Holdings

Archieved goals

Customized chilled water pressurization and vacuum spray tube degassing system for a reliable operation of district cooling plant.

Dubai, UAE

Bvlgari – Hotel Residence

Contractor: Alemco Electro Mechanical Contracting

Client: Meraas Holdings

Archieved goals

The chilled water system is running reliably thanks to the controlled pressurization system.

The vacuum spray tube degassing Servitec ensures an air-free system with less maintenance costs and a long service life.

Albufeira, Portugal

Águas do Algarve, Pinhal do Concelho

Contractor: specified by CONSULGAL and installed by HUBEL – Indústria da Água.

Commissioned in: 2016

Archieved goals

With these Reflex surge control vessels a reliable operation of the complete system is ensured, while minimizing the transient flows.

Zirl, Austria

State Hospital Hochzirl

Contractor: Ortner Innsbruck

Client: tirol kliniken

Commissioned in: October 2018

Archieved goals

Replacing the compressor-controlled pressure maintenance solution with a Reflex Variomat made it possible to achieve further objectives in addition to dynamic pressure maintenance. The performance capabilities of the Variomat include, for example, atmospheric degassing of the system water and automatic make-up, while Fillsoft Zero makes sure the make-up water has a low salt content.

Antwerp, Belgium

Havenhuis Antwerp

Client: port of Antwerp

Archieved goals

The heating and cooling lines are in the same circuit and operate perfectly.

Wiesbaden, Germany

Europaviertel network connection

Contractor: ESWE heating plant, Hainerberg/Europaviertel

Archieved goals

The Europaviertel and Hainerberg networks can be operated independently of each other using the existing biomass heating plant system in either master-slave or stand-alone operation.

All three networks are hydraulically separate from each other.

Nizhny Novgorod, Russia

Ankudinovskiy Park

Archieved goals

Reflex developed a high performance solution according to the specific customer requirements.

The vaccum spray tube degassing Servitec offers a reliable protection against gas problems and thus ensures the reliable system functionality as well as a long-term system safety.

Customer obtained a reliable solution based on redundancy in pressurization units (2 x GH110s and 2 x GS4). One pressurization unit is used as a reserve in case the operating unit has a failure.

Jurmala city, Latvia

Kauguru boiler house

Contractor: SIA Jurmalas Siltums

Archieved goals

Low concentration of gasses in heating system thanks to degassing of water from the system and from the make-up line.

The customer required a DO-level of less than 0.02 mg/l. This goal is achieved by the Servitec operation.

Biecz, Poland


Commissioned in: November 2016

Archieved goals

Combination of pressurization unit and vacuum degassing ensures proper operation of the closed, high temperature system.

Berlin, Germany

Berlin Schönefeld Airport

Contractor: E.ON edis AG

Archieved goals

The project ran smoothly right from the testing stage. To date, regular operation is running without a hitch. EAN, E.ON edis and Reflex are satisfied – now we're just waiting for the passengers…

Manama, Bahrain

Bahrain International Airport

Commissioned in: 2018

Archieved goals

Reflex Variomat pressurization units have integrated water make-up and deaeration functions. Air separators are not necessary, which saves space and costs.

Rottweil, Germany


Contractor: Sülzle Kopf GmbH

Client: ENRW Energieversorgung Rottweil GmbH & Co.KG Rottweil

Commissioned in: August 2017

Archieved goals

So far, operation has been trouble-free with no additional effort required. The twin system has already proven its performance capabilities.

Degassing commenced in continuous operation before now being performed at regular intervals, which saves even more energy. By the same token, the pressure maintenance pumps only switch on when needed (whereas they used to run continuously).

Stuttgart-Münster, Germany

EnBW CHP plant

Client: EnBW Stuttgart

Archieved goals

The measures implemented have satisfied all of EnBW's requirements and requests.

Gateshead Council, UK

Gateshead District Energy Centre

Client: Gateshead Council

Archieved goals

Creating a customized solution including a packaged pressure maintenance station/vacuum degasser and specific vessels resulted in lower installation costs and a more efficient solution. Residents in the area will be able to enjoy reduced exposure to Carbon Reduction Commitment (CRC) and Climate Change Levy.

On-going heating plant maintenance, servicing and replacement costs will be reduced.

An estimated 400 homes and 6 public buildings will benefit with capacity to significantly increase the network in the future.

Olofström, Sweden

Volvo Olofström

Client: Armatec AB

Commissioned in: 2018

Archieved goals

Reliable pressure control with very small fluctuations for process cooling system (cooling for welding robots)

Gniezno, Poland

VELUX Factory Gniezno

Client: NB Polska Sp. Z o.o. – VELUX production factory

Archieved goals

The reliablitity of heat delivery has been improved significantly thanks to the modification of the heating system.

Integration of all components that have been operating in seperated systems into one heating network. Costs have been reduced, as the biomass boiler house can be mainly used now.

Ahlen, Germany

Winkelmann Powertrain Components

Client: Intern project

Commissioned in: January 2019

Archieved goals

On 1 January 2019, Winkelmann Group disconnected one of its sites from the public grid. Since then, the site has been fully self-powered.

Within the overall strategy, the Reflex buffer tanks serve as hydraulic separators, buffering heat, e.g. at the weekend.

The Reflex skid solution guarantees reliable pressure maintenance, degassing and makeup and is controlled by the central building management system.

Cairo, Egypt

Al Watany Eye Hospital

Contractor: Orascom Constructions

Client: EWM, Cairo / Al Watany Eye Hospital

Commissioned in: November 2015

Archieved goals

Controlled pressure maintenance of the chilled water system operates reliable.

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