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The history of Pumplohja

Oy PUMPPULOHJA Ab was founded in 1991 as a result of management buyout of Oy Lohja Ab pump department.
The pump manufacture had begun in Lohja Kalkkitehdas in Virkkala as early as the 1950s with the purchase of the ISKU Metalli company.
The manufacture of pressure tanks used in pump units began in Virkkala in 1980. Oy Lohja Ab bought
a container manufacturer called Oy Södermanin Konepaja Ab in 1988 in Hanko, and the production was merged with the pump manufacture operations in Virkkala.


The marketing and manufacture of the previously mentioned products was transferred to PUMPLOHJA in 1991, and it thenbegan operation in rental premises in Virkkala. Pumplohja bought their own 3,500 m² production premises from Saukkola in Nummi-Pusula in 1993.
In 1995, as the production expanded, additional property of 1,500 m² on the neighbouring lot was purchased. During the same year, an affiliate company called Oy WatMan Ab was founded. Oy WatMan Ab is based in Saukkola and it also operates in the water treatment industry.



Pumppulohja today

In collaboration with the affiliate companies WatMan Engineering Ltd Oy and Gävle Tryckkärl och Vatten Ab, the company is one of the leading water treatment equipment suppliers in the Nordic Countries. We design, manufacture and supply advanced, high-quality water treatment products combined with specialised guidance, laboratory and maintenance services.

The driving force behind our high standards is the personal responsibility we feel towards our customers.Our cooperation partners in research and product development have included leading experts in the environmental field in Finland, such as the Finnish Environment Institute and the Radiation and Nuclear Safety Authority.
We operate according to the ISO 9001 quality management standard and the ISO 14001 environmental management standard.