Flat expansion vesselsWorking temperature-10°C+90°CFinishZINCATOA CALDORubber membraneSBR/BUTILETechnical drawingViewAvailable upon request, customized executions (ex. water connections, air valve position, precharge pressure etc ...) with minimum quantities to be agreed All our vessels are manufactured, tested and checked to satisfy the highest quality standardsModelHeightDimensionsMaximumworking pressureStandardprecharge pressureConnection(mm)(a x b)(bar)(bar)(inches)VRP220-772220 x 450313/8"VRP220-880220 x 450313/8"VRP220-10100220 x 450313/8"