Single-channel pump heads SP standard and SP vario SP standard -Recommended for standard applications -Convex rollers do not squeeze or crush organic cell cultures -Pump head features ball bearings -Rollers made of stainless steel and polyamide -For tubes with a 1.6mm or 2.5mm wall thickness (wt) -Depending on drive and tubing, the flow rate ranges from 0.3 to 3900ml per minute
SP vario -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 0.3 to 3900ml per minute
Product Specification: Product Type: SP vario** Tubing wall thickness: var. Flow rate: 0.5 to 3644 ml/min.
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