GEA Heat Exchangers GEA PHE Systems

Plate Heat Exchangers

HVAC District Cooling

Subj

ect

to a

men

dmen

t · A

B_H

VAC

_EN

_180

2201

0 · d

ie w

erbe

stra

tege

n

Contact details at:

www.gea-phe.com

The specifications contained in this printing unit are intended only to serve the non-binding description of our products and services and are not subject to guarantee. Binding specifications, especially pertaining to performance data and suitability for specific operating purposes, are dependent upon the individual circumstances at the operation location and can, therefore, only be made in terms of precise requests.

Your contact:

GEA PHE SystemsCompetence in Heat Transfer

With emphasis on the highest quality standards and constant innovations, GEA PHE Systems continues to expand its market position: Within the GEA Heat Exchangers segment, GEA Ecoflex together with GEA ViEX, GEA WTT, GEA Ecoflex India, GEA PHE Systems NA and GEA EcoServe forms GEA PHE Systems, the Center of Competence and Service Center for gasketed, fully welded and brazed plate heat exchangers of GEA Group.

• HVAC

• Refrigeration

• Sugar

• Chemical

• Paper

• Food

• Power

• Marine

• Heavy Industry

• Renewable Energy

GEA Heat Exchangers

GEA Ecoflex GmbHKarl-Schiller-Straße 1-3 · 31157 Sarstedt · Germany Phone +49 5066 601-0 · Fax +49 5066 601-104info@gea-ecoflex.com · www.gea-phe.com

We developed the NX Series especially for your high-

performance HVAC systems and applications where

extremely small temperature differences and high

pressure resistance are required.

The strengths of our new heat exchangers come to

force especially in high buildings and extreme climate

zones. And because numerous separate systems can

be replaced by a single central unit, space can be saved

with a resulting reduction in the costs for investments,

operation and maintenance. In addition our plate heat

exchangers are powerful, efficient and reliable – guaran-

teed by the name GEA PHE Systems.

A concept to meet the highest demands

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

Chile

China

Colombia

Croatia

Denmark

Estonia

Finland

France

Germany

Great Britain

Greece

Guatemala

Hungary

India

Indonesia

Iran

Israel

Italy

Korea

Latvia

Lithuania

Luxembourg

Malaysia

Mauritius

New Zealand

Pakistan

Peru

Philippines

Poland

Portugal

Russia

Serbia

Singapore

Slovenia

South Africa

Spain

Sri Lanka

Sweden

Switzerland

Taiwan

Thailand

The Netherlands

Turkey

UAE

Ukraine

USA

Venezuela

GEA Heat Exchangers GEA PHE Systems

Plate Heat Exchangers

HVAC District Cooling

Subj

ect

to a

men

dmen

t · A

B_H

VAC

_EN

_180

2201

0 · d

ie w

erbe

stra

tege

n

Contact details at:

www.gea-phe.com

The specifications contained in this printing unit are intended only to serve the non-binding description of our products and services and are not subject to guarantee. Binding specifications, especially pertaining to performance data and suitability for specific operating purposes, are dependent upon the individual circumstances at the operation location and can, therefore, only be made in terms of precise requests.

Your contact:

GEA PHE SystemsCompetence in Heat Transfer

With emphasis on the highest quality standards and constant innovations, GEA PHE Systems continues to expand its market position: Within the GEA Heat Exchangers segment, GEA Ecoflex together with GEA ViEX, GEA WTT, GEA Ecoflex India, GEA PHE Systems NA and GEA EcoServe forms GEA PHE Systems, the Center of Competence and Service Center for gasketed, fully welded and brazed plate heat exchangers of GEA Group.

• HVAC

• Refrigeration

• Sugar

• Chemical

• Paper

• Food

• Power

• Marine

• Heavy Industry

• Renewable Energy

GEA Heat Exchangers

GEA Ecoflex GmbHKarl-Schiller-Straße 1-3 · 31157 Sarstedt · Germany Phone +49 5066 601-0 · Fax +49 5066 601-104info@gea-ecoflex.com · www.gea-phe.com

We developed the NX Series especially for your high-

performance HVAC systems and applications where

extremely small temperature differences and high

pressure resistance are required.

The strengths of our new heat exchangers come to

force especially in high buildings and extreme climate

zones. And because numerous separate systems can

be replaced by a single central unit, space can be saved

with a resulting reduction in the costs for investments,

operation and maintenance. In addition our plate heat

exchangers are powerful, efficient and reliable – guaran-

teed by the name GEA PHE Systems.

A concept to meet the highest demands

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

Chile

China

Colombia

Croatia

Denmark

Estonia

Finland

France

Germany

Great Britain

Greece

Guatemala

Hungary

India

Indonesia

Iran

Israel

Italy

Korea

Latvia

Lithuania

Luxembourg

Malaysia

Mauritius

New Zealand

Pakistan

Peru

Philippines

Poland

Portugal

Russia

Serbia

Singapore

Slovenia

South Africa

Spain

Sri Lanka

Sweden

Switzerland

Taiwan

Thailand

The Netherlands

Turkey

UAE

Ukraine

USA

Venezuela

We are certified to DIN EN ISO 9001 and meet the demands in the sector of gasketed, brazed

and fully welded plate heat exchangers.

Our manufacturing is based on the European Pressure Vessel Directive 97/23 EC using

engineering standard AD-2000 – Versions according to ASME and AHRI 400 are also possible.

OptiWave Design

The optimised wave configura-

tion ensures good flow behaviour

across the entire plate width, re-

sulting in optimum heat transfer

rates.

EcoLoc gasket system

The innovative adhesive-free

EcoLoc gaskets guarantee fast and

uncomplicated gasket replacement.

PosLoc fitting

The self-centering system of the

NX Series ensures stable, perfectly

aligned plate packs. The gaskets

are positioned exactly on top of

each other and remain functioning

for longer.

The OptiWave plate design and the EcoLoc gaskets guarantee the highest heat transfer rates and extreme

pressure stability with above-average safety reserves. The pressure resistance is up to 27,5 bars in the

standard plate heat exchanger. This is equivalent to a water column of 275 metres height. The temperature

approach can be up to 0.5 Kelvin and therefore capable of meeting even the most demanding requirements.

The narrow flow gap and the specific corrugation of the plates result in many metal contact points that

guarantee the special pressure resistance of the equipment.

The advantages of the NX Series at a glance

High pressure resistance

Outstanding energy efficiency

Low costs for investment, operation

and maintenance

Compact, space-saving design

Fast and reliable gasket replacement

CertificationPowerful engineering

Tailor-made service on location

With its service organisation GEA EcoServe GEA PHE Systems can offer fast and competent

customer services in many countries throughout the world – also for makes from other

manufacturers on request. We use only high-quality original spare parts for maintenance and

repair. This guarantees a reliable fit, optimum function and a long service life. As a manu-

facturer we keep all spare parts in stock or can manufacture these at short notice, if required.

Service Package

Expert installation

Careful inspection

Thorough repairs

High-quality spare parts

Chemical cleaning Removal of residues

In addition to power, heat and water, today district cooling also counts among the modern forms of utility

services. Whole buildings and districts can be supplied with centrally generated cold water for air conditioning.

This is also known as long-distance cooling. A refrigeration unit provides sufficient performance for a large

number of buildings or even for a complete neighbourhood. In this respect a large number of conventional

air conditioning units and cooling systems can be replaced. District cooling systems also save up to 40 percent

energy in comparison with conventional concepts.

More challenging conditions are found in skyscrapers, in particular due to their height. Pumps have to trans-

port the cold water from the basement right up to the top storeys. The plate heat exchangers in a central unit

are therefore subjected to extreme operating pressures.

District cooling systems are used especially in regions with extreme climate conditions to provide air condi-

tioning for residential areas, shopping malls and industrial estates. The high outside temperatures represent a

particularly demanding challenge for the loading capacity of the plate heat exchangers. With its new NX Series

GEA PHE Systems is providing powerful and economically sensible district cooling components capable of

meeting even the highest demands.

District cooling

Fitting of gasket

We are certified to DIN EN ISO 9001 and meet the demands in the sector of gasketed, brazed

and fully welded plate heat exchangers.

Our manufacturing is based on the European Pressure Vessel Directive 97/23 EC using

engineering standard AD-2000 – Versions according to ASME and AHRI 400 are also possible.

OptiWave Design

The optimised wave configura-

tion ensures good flow behaviour

across the entire plate width, re-

sulting in optimum heat transfer

rates.

EcoLoc gasket system

The innovative adhesive-free

EcoLoc gaskets guarantee fast and

uncomplicated gasket replacement.

PosLoc fitting

The self-centering system of the

NX Series ensures stable, perfectly

aligned plate packs. The gaskets

are positioned exactly on top of

each other and remain functioning

for longer.

The OptiWave plate design and the EcoLoc gaskets guarantee the highest heat transfer rates and extreme

pressure stability with above-average safety reserves. The pressure resistance is up to 27.5 bars in the

standard plate heat exchanger. This is equivalent to a water column of 275 metres height. The temperature

approach can be up to 0.5 Kelvin and therefore capable of meeting even the most demanding requirements.

The narrow flow gap and the specific corrugation of the plates result in many metal contact points that

guarantee the special pressure resistance of the equipment.

The advantages of the NX Series at a glance

High pressure resistance

Outstanding energy efficiency

Low costs for investment, operation

and maintenance

Compact, space-saving design

Fast and reliable gasket replacement

CertificationPowerful engineering

Tailor-made service on location

With its service organisation GEA EcoServe GEA PHE Systems can offer fast and competent

customer services in many countries throughout the world – also for makes from other

manufacturers on request. We use only high-quality original spare parts for maintenance and

repair. This guarantees a reliable fit, optimum function and a long service life. As a manu-

facturer we keep all spare parts in stock or can manufacture these at short notice, if required.

Service Package

Expert installation

Careful inspection

Thorough repairs

High-quality spare parts

Chemical cleaning Removal of residues

In addition to power, heat and water, today district cooling also counts among the modern forms of utility

services. Whole buildings and districts can be supplied with centrally generated cold water for air conditioning.

This is also known as long-distance cooling. A refrigeration unit provides sufficient performance for a large

number of buildings or even for a complete neighbourhood. In this respect a large number of conventional

air conditioning units and cooling systems can be replaced. District cooling systems also save up to 40 percent

energy in comparison with conventional concepts.

More challenging conditions are found in skyscrapers, in particular due to their height. Pumps have to trans-

port the cold water from the basement right up to the top storeys. The plate heat exchangers in a central unit

are therefore subjected to extreme operating pressures.

District cooling systems are used especially in regions with extreme climate conditions to provide air condi-

tioning for residential areas, shopping malls and industrial estates. The high outside temperatures represent a

particularly demanding challenge for the loading capacity of the plate heat exchangers. With its new NX Series

GEA PHE Systems is providing powerful and economically sensible district cooling components capable of

meeting even the highest demands.

District cooling

Fitting of gasket

We are certified to DIN EN ISO 9001 and meet the demands in the sector of gasketed, brazed

and fully welded plate heat exchangers.

Our manufacturing is based on the European Pressure Vessel Directive 97/23 EC using

engineering standard AD-2000 – Versions according to ASME and AHRI 400 are also possible.

OptiWave Design

The optimised wave configura-

tion ensures good flow behaviour

across the entire plate width, re-

sulting in optimum heat transfer

rates.

EcoLoc gasket system

The innovative adhesive-free

EcoLoc gaskets guarantee fast and

uncomplicated gasket replacement.

PosLoc fitting

The self-centering system of the

NX Series ensures stable, perfectly

aligned plate packs. The gaskets

are positioned exactly on top of

each other and remain functioning

for longer.

The OptiWave plate design and the EcoLoc gaskets guarantee the highest heat transfer rates and extreme

pressure stability with above-average safety reserves. The pressure resistance is up to 27,5 bars in the

standard plate heat exchanger. This is equivalent to a water column of 275 metres height. The temperature

approach can be up to 0.5 Kelvin and therefore capable of meeting even the most demanding requirements.

The narrow flow gap and the specific corrugation of the plates result in many metal contact points that

guarantee the special pressure resistance of the equipment.

The advantages of the NX Series at a glance

High pressure resistance

Outstanding energy efficiency

Low costs for investment, operation

and maintenance

Compact, space-saving design

Fast and reliable gasket replacement

CertificationPowerful engineering

Tailor-made service on location

With its service organisation GEA EcoServe GEA PHE Systems can offer fast and competent

customer services in many countries throughout the world – also for makes from other

manufacturers on request. We use only high-quality original spare parts for maintenance and

repair. This guarantees a reliable fit, optimum function and a long service life. As a manu-

facturer we keep all spare parts in stock or can manufacture these at short notice, if required.

Service Package

Expert installation

Careful inspection

Thorough repairs

High-quality spare parts

Chemical cleaning Removal of residues

In addition to power, heat and water, today district cooling also counts among the modern forms of utility

services. Whole buildings and districts can be supplied with centrally generated cold water for air conditioning.

This is also known as long-distance cooling. A refrigeration unit provides sufficient performance for a large

number of buildings or even for a complete neighbourhood. In this respect a large number of conventional

air conditioning units and cooling systems can be replaced. District cooling systems also save up to 40 percent

energy in comparison with conventional concepts.

More challenging conditions are found in skyscrapers, in particular due to their height. Pumps have to trans-

port the cold water from the basement right up to the top storeys. The plate heat exchangers in a central unit

are therefore subjected to extreme operating pressures.

District cooling systems are used especially in regions with extreme climate conditions to provide air condi-

tioning for residential areas, shopping malls and industrial estates. The high outside temperatures represent a

particularly demanding challenge for the loading capacity of the plate heat exchangers. With its new NX Series

GEA PHE Systems is providing powerful and economically sensible district cooling components capable of

meeting even the highest demands.

District cooling

Fitting of gasket

GEA Heat Exchangers GEA PHE Systems

Plate Heat Exchangers

HVAC District Cooling

Subj

ect

to a

men

dmen

t · A

B_H

VAC

_EN

_180

2201

0 · d

ie w

erbe

stra

tege

n

Contact details at:

www.gea-phe.com

The specifications contained in this printing unit are intended only to serve the non-binding description of our products and services and are not subject to guarantee. Binding specifications, especially pertaining to performance data and suitability for specific operating purposes, are dependent upon the individual circumstances at the operation location and can, therefore, only be made in terms of precise requests.

Your contact:

GEA PHE SystemsCompetence in Heat Transfer

With emphasis on the highest quality standards and constant innovations, GEA PHE Systems continues to expand its market position: Within the GEA Heat Exchangers segment, GEA Ecoflex together with GEA ViEX, GEA WTT, GEA Ecoflex India, GEA PHE Systems NA and GEA EcoServe forms GEA PHE Systems, the Center of Competence and Service Center for gasketed, fully welded and brazed plate heat exchangers of GEA Group.

• HVAC

• Refrigeration

• Sugar

• Chemical

• Paper

• Food

• Power

• Marine

• Heavy Industry

• Renewable Energy

GEA Heat Exchangers

GEA Ecoflex GmbHKarl-Schiller-Straße 1-3 · 31157 Sarstedt · Germany Phone +49 5066 601-0 · Fax +49 5066 601-104info@gea-ecoflex.com · www.gea-phe.com

We developed the NX Series especially for your high-

performance HVAC systems and applications where

extremely small temperature differences and high

pressure resistance are required.

The strengths of our new heat exchangers come to

force especially in high buildings and extreme climate

zones. And because numerous separate systems can

be replaced by a single central unit, space can be saved

with a resulting reduction in the costs for investments,

operation and maintenance. In addition our plate heat

exchangers are powerful, efficient and reliable – guaran-

teed by the name GEA PHE Systems.

A concept to meet the highest demands

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

Chile

China

Colombia

Croatia

Denmark

Estonia

Finland

France

Germany

Great Britain

Greece

Guatemala

Hungary

India

Indonesia

Iran

Israel

Italy

Korea

Latvia

Lithuania

Luxembourg

Malaysia

Mauritius

New Zealand

Pakistan

Peru

Philippines

Poland

Portugal

Russia

Serbia

Singapore

Slovenia

South Africa

Spain

Sri Lanka

Sweden

Switzerland

Taiwan

Thailand

The Netherlands

Turkey

UAE

Ukraine

USA

Venezuela