Leading UK-based valve manufacturer Hattersley says that new developments in water distribution system products will dramatically alter the way buildings are balanced and commissioned, especially for those using the energy savings of variable volume systems.

Swedish submersible pump manufacturer Grindex has relaunched its full range of drainage and sludge pumps under the new name of Proline. Proline, which was launched at bauma 2001 in April in Germany, builds on Grindex's successful New Line range.

The UK-based Tyco Valves and Controls has introduced a new comprehensive range of control accessories to complement its existing line of valves and actuators, thus providing an integrated system from one source.