Peristaltic pump and pump head for peristaltic pump

摘要

A pump head housing 4, 204 containing the pump tubes 52, 276, and a tube 52 provided with end connections 70, 72, 282 having communicating passages 74, 76, 294 and adjacent shoulders 78, 80, 302; 276 and threaded shanks 82, 84, 298 extending from adjacent shoulders 78, 80, 302 to tubes 52, 276, with the ends of the tubes adjacent to adjacent shoulders 78, 80, 302. And the adjacent shoulders 78, 80, 302 are adjacent to the housing 4, 204 in the openings 62, 64, and the end fittings 70, 72, 282 are The holding elements 90, 92, 290 that hold the adjacent shoulders 78, 80, 302 against the housing 4, 204. Peristaltic type of pump head which is engaged me 2,202. [Selection] Figure 7