Good, Working 600 RPM Cole-Parmer Masterflex Variable-Speed, Bi-Directional Peristaltic Pump 7523-40 with EASY LOAD II PUMP HEAD model 77201-62, for Masterflex L/S Tubing Sizes 15, 24, 35 and 36.
(WE HAVE MANY DIFFERENT MODELS OF MASTERFLEX PUMP HEADS. IF YOU NEED A DIFFERENT MODEL PUMP HEAD THAN THE ONE LISTED, WE CAN SWITCH IT OUT FOR YOU. PLEASE LET US KNOW IF YOU NEED FOR US TO SWITCH IT.)
