Single-channel Pump Heads SP vario for Pump drives Hei-FLOW

-Suitable for most Heidolph tubing due to adjustable roller spacing
-Convex rollers do not squeeze or crush organic cell cultures
-Pump head features ball bearings
-Rollers made of stainless steel and aluminum
-Depending on drive and tubing, the flow rate ranges from 2.0 to 4151 ml per minute