Products for optimizing energy-efficiency and operational reliability
![]()
Advanced solutions from your expert in water treatment
Our product solutions increase the energy efficiency and reliability of heat transfer, cooling and energy production systems.
We provide industry, power plants and properties with modern water treatment chemicals and equipment that help save energy and reduce costs.
The Association for Finnish Work has awarded the Key Flag symbol to KL-Lämpö Oy’s heat transfer liquids, Peittex cleaning chemicals and corrosion inhibitors (including boiler water chemicals, corrosion and scale inhibitors for district heating systems, as well as anti-corrosive and anti-scale agents for cooling systems).
The Key Flag is a sign of a product that has been made in Finland.
Glycols and other heat transfer liquids
Water treatment chemicals
Our water treatment chemicals are effective in preventing corrosion and deposits, resulting in optimized energy efficiency.
Read more ›
Water treatment devices
We offer a wide range of water treatment devices which help improve the quality of water in many applications.
Read more ›
Dosing pumps and glycol filling stations
Our product range includes dosing pumps for chemicals and filling stations for glycol solutions.
Read more ›
Spare parts and equipment
Our service centre provides replacement plates and gaskets for plate heat exchangers. We also supply spare parts for all water treatment devices within our product range.
Read more ›
A wide range of services
We offer comprehensive water treatment services for industry, properties and power plants. Our service solutions improve the energy efficiency and reliability of heat transfer, cooling and energy production systems.
Even a 0,4 mm deposit can cause problems
Heat transfer surfaces have to be clean in order to work optimally. As small as a 0.4 mm deposit reduces the heat transfer capacity by 50%.
Corrosion protection prevents damages
Insufficient corrosion protection has an influence on energy consumption. Corrosion products disturb the operation of heat transfer systems and increase energy costs.
Our laboratory reveals possible needs for maintenance and repair
Our laboratory investigates the condition of heat transfer systems through water analyses. Our laboratory is responsible for the optimization of our products.
Water treatment experts at your service
Unexpected stoppages may cause an urgent need for cleaning. Our experts and equipment are at your disposal even at a short notice.
Heat exchanger maintenance services
Our service centre carries out even the most challenging maintenance and repairs on plate heat exchangers. We also perform CIP washings of heat exchangers at customers’ premises.
Pre-commissioning cleaning and remediation cleaning
Ensure the reliability of pipework systems with cleaning and corrosion protection.