ZERO BALL LOSS

Filtering machines; pressure filters (machine or engine parts), scrap filters (machine or engine parts); chain filters (machine or engine parts); water or air condensers; condensers (steam parts of machines); air-cooled condensers; balls for cleaning heat exchangers or condensers; mechanical and hydraulic machines for cleaning condenser tubes

Water filters (apparatus)

Installation, repair and maintenance of filtering units, heat exchangers or condensers, condensing apparatus; maintenance of filtering devices, condenser systems or heat exchangers; maintenance of water pipes, condenser tubes or heat exchangers; information on construction, installation, maintenance of filtering devices, heat exchangers or condensers

Design of filter systems, heat exchangers or condensers and condensing apparatus