About trade mark

Wester – is a trade mark, owned by the Group of companies “Impuls”. Initially, it was registered as a unifying brand name for the main positions from the range of products of the Group of companies Impuls. Also, the new goods for the Russian consumers, previously not present on the Russian market, were named with this brand name. Under the brand name “Wester” were sold different goods during different years

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Membrane tanks are used to compensate the temperature expansions of the heat-carrier in closed heating systems more

Hydra-pneumatic membrane tanks for hot water supply and cold water supply (autoclaves or hydro-accumulators). They are used to compensate hydro-hits, for supplying the stable pressure, to limit quantity of turn on-off of the pump more