Buffer storage system 450-3200

Attachment hopper for stationary concrete pumps that increases concrete storage between 118 gallons (450 l) and 845 gallpns (3200 l. ) It serves as a buffer storage to feed the concrete pump in a precast factory or on large construction sites continuously with concrete to avoid cold joints in moulds and speed up the concreting process. Different sized attachment hoppers are possible for the various BSA models from Putzmeister. Depending on the version, the attachment hoppers are equipped with a grill and splash guard (450), or with a built-in agitator (2300, 3200). Key Features Enables continuous pumping of concrete