News: KL-Lämpö awarded a Bronze Medal in the EcoVadis sustainability assessment
Energy Efficiency and Reliability for Data Centers
Everything You Need for Water Treatment and System Maintenance – From One Specialized Partner
KL-Lämpö offers a full range of expert services for water, glycol, cooling, and heat-transfer systems in data centers. These include system analysis, water treatment consulting, chemical products and maintenance tailored to each facility’s needs
Our goal is to ensure your systems remain energy-efficient, reliable, and long-lasting – in a cost-effective way.
Why Optimize Cooling and Heat Transfer Systems?
- Longer technical service life
- Fewer operational failures
- Improved water quality and heat transfer efficiency
- Significant savings in energy and maintenance costs
Our Services Include:
- Water treatment expertise and analytics
- Cleaning, flushing, and system protection
- Glycols, chemicals, and corrosion inhibitors
- Plate heat exchanger cleaning and maintenance
Know the Condition of Your System
Our laboratory analyses help detect corrosion, scaling, and the need for fluid replacement before problems occur. We keep water quality optimal and your systems running smoothly.
High-Quality Products – Delivered Fast
We manufacture and supply high-performance, Finnish-made corrosion inhibitors and glycols for a wide range of applications. All products are shipped quickly and flexibly from our warehouse in Pirkkala, Finland.
Laboratory Support for System Optimization
Our laboratory analyzes fluid samples, monitors network condition, and enables product optimization.
Water Treatment Chemicals and Glycols
Our water treatment chemicals effectively prevent corrosion and scaling, while optimizing system energy efficiency. Our inhibited glycols provide reliable protection against both freezing and corrosion.
System Maintenance and Cleaning Services
We provide cleaning and corrosion protection for liquid-circulating systems to ensure reliable and energy-efficient operation. Our product range includes filtration equipment and biocides to control water quality and prevent microbial growth in demanding data center environments.
Heat Exchanger Services
We provide maintenance services for plate heat exchangers – from standard cleaning to even the most demanding refurbishment projects. CIP (clean-in-place) cleaning is also available on-site at your facility.







