Boost-a-main Horizontal Tank 115L-450L

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.