Hose pump for sample taking from flexible containers used for sterile solutions has rotary disk with many support pieces aligned axially parallel to its rotary axis and pivoted lever is arranged on handling part with pivot bearing for disk

摘要

Hose pump (1) has rotary disk (2) with many support pieces (4) aligned axially parallel to its rotary axis (3). The pivoted lever (7) is arranged on the handling part (6) having pivot bearing for disk. Pivot bearing is adjustable in pumping position. The pressure part (8) of the pivoted lever of circular line, clamped by support parts is approximated in pumping position. Pressure part is further approached in a mounting position in which the pressure part is at a distance from the circular line. The disk comprises two disk parts, which are arranged concentric to each other and at a distance to each other.