Precise cooling solutions for maximum process reliability

Liquid cooling with a system

Cooling circuits are the backbone of thermally stable processes, particularly where performance, precision and reliability are required, such as in semiconductor manufacturing, medical technology or e-mobility. With the technological transition from air cooling to liquid cooling, requirements in terms of impermeability, material compatibility and system integration have become stricter.

We supplie modular components and tube unions for liquid cooling systems. Our systems prove their worth in millions of sealing points every day: they are reliable, durable and low-maintenance.

Their compact construction, high resistance to media and easy-to-assemble design mean that your cooling will remain impermeable over the long term. This boosts performance, minimises downtime and saves valuable space in your system construction.

We do more than support our customers with premium components: we also help them design and realise optimum cooling systems that are precisely tailored to their requirements.

This goes from selecting the appropriate catalogue parts via developing specific custom solutions to advising on system configurations. EXMAR delivers more than individual parts. We deliver ready-to-fit complete solutions with excellent technical, thermal and economic properties.

Overview of the core components

Key components for your cooling circuit

1. Union technology
   Can be mounted radially, low-maintenance, compatible with vacuums and high pressures, made from stainless steel, brass, aluminium and PVDF
2. Valve technology
   Non-return valves, regulating valves, overflow valves and ball valves. All materials
3. Quick-close unions
   Quickly uncouple media while the system is running using unions made from stainless steel, brass and PVDF
4. Tubes
   curved tubes, assembled, cleaned, mounted as a kit
   precision tubes from stainless steel, copper and aluminium
5. Hose lines
   PTFE, FEP, PFA, stainless steel wire-overbraided hoses. Custom-assembled for each customer
6. Distributors
   Made to customer specification, with no compromise. From 1 to 10,000 units. The right solution for the quantity and the medium required

Cooling solutions – ready to fit

For viscous media, narrow installation spaces or high thermal loads, we can design a cooling system to meet your precise requirements in terms of the medium, temperature, pressure and installation location. From selecting the appropriate catalogue parts to developing customer-specific custom components, we deliver preassembled systems that can be incorporated straight away. As a system supplier with our own manufacturing processes, we can react flexibly to any requirement.
 
You can rely on our assembly skills. We combine standard and third-party components to form tested assemblies that are ready for installation, including handling the planning, manufacturing and logistics. In addition to component assembly, we also supply ready-to-install pipelines: curved, compressed and fitted with unions, valves, ball valves or couplings from the EXMAR and SERTO ranges. Your tubes will arrive at the correct size, cleaned and pressure-tested – ready for use straight away. This saves you assembly time and maximises the safety of your facility.

Your benefits?

Impermeable & reliable

Leakage-free, even with viscous media.

Millions of components have been in use for decades.

Corrosion-resistant

Compatible with ultrapure water, glycol & aggressive media.

Material used selected based on medium & temperature.

Compact & space-saving

Ideal for narrow installation spaces, e.g. battery modules.
Less room taken up by cooling technology means more room for electronics.

Temperature- & pressure-resistant

Catalogue values exceed system requirements.

Stainless steel, brass, aluminium & PVDF depending on application.

Easy to assemble, low maintenance required

Use unions instead of welding – quick, clean and reversible.
Components can be swapped out during operation without the need for special tools.

Safe & compliant with standards

Impossible to install incorrectly, even for non-specialised personnel.
DVGW [German Technical and Scientific Association for Gas and Water]-compliant, industrially documented.

Sectors and applications

Used in the most demanding environments, from semiconductor technology via optics systems to data centres. Our cooling components and system solutions are used wherever thermal stability determines process quality.

Semiconductor industry

Lithography equipment

Plasma chambers

Laser technology/optics systems

Laser diodes

Sensors

Machine tools / spindle cooling

Machine components

Food technology/packaging

Cold water circuits

Temperature regulation systems

Industry / Automation

Power electronics

Propulsion systems

E-mobility 

Battery modules

Power electronics

Data centres 

Server racks (rack- or chip-level)

Electricity

Charging stations

Drives

(Railway) chokes

Heating

Sterilisation

Temperature regulation devices (injection moulding, chocolate)

Selection Guide 

Our components are available in various materials, depending on the temperature ranges, pressure requirements and chemical resistance required. The Selection Guide gives you a quick overview of the essential properties of our stainless steel, copper, aluminium and PVDF product lines. This allows you to find the suitable material for your cooling medium, your application and your system requirements.