Provess Composite Accumulator Vessels are unique in design and
construction. Unlike all other accumulator tanks, the
Provess Tank system stores the water between the outer shell and the
inner bladder.
This eliminates stretching and possible failure of
the bladder. It also makes bladder removal and cleaning not only
possible but easy. Due to this unique technology, it is possible to
increase the pressure differential and therefore the net volume of
stored water.
The Provess Tank range is manufactured in Europe using the latest composite materials and technology.